CN105297426B - A kind of fabric softener - Google Patents
A kind of fabric softener Download PDFInfo
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- CN105297426B CN105297426B CN201510656719.5A CN201510656719A CN105297426B CN 105297426 B CN105297426 B CN 105297426B CN 201510656719 A CN201510656719 A CN 201510656719A CN 105297426 B CN105297426 B CN 105297426B
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Abstract
The invention provides a kind of fabric softener, each material component comprising following mass fraction：12 20 parts of chelating agent, 25 parts of softening agent, 10 15 parts of surfactant, 30 40 parts of sodium sulphate, 5 12 parts of urea.Fabric softener consumption in the present invention is few, does not hurt hands, raw material environmental protection；The softener aqueous solution, emulsifying dispersivity is good, and sticky effect is good；Clothing after washing has good antistatic feature, and very submissive light will not be crude, improves the feel of fabric.
Description
Background technology
Fabric and textile are by being used for multiple times and washing, it may appear that wear and tear, wear, the phenomenon such as fold.Textile is multiple
During washing, largely accelerate the corrupted of textile.For example, the chopped fiber of clothing or knitwear, in the machine of washing
Expose fabric face in tool whipping process or come off, young pilose antler occur in fabric face, and these young pilose antlers in the course of time can be mutual
Tied up in knots forms many spherical granules, i.e. balling-up makes clothing wear.And cyclic washing textile, especially with low
The detergent of quality, can cause coloured fabrics to decolourize, alter color.
Fabric softener is had in the market to be used, but is all difficult to reach good anti pilling, submissive, shield mostly
Color, tint retention.Moreover, in use, the sticky effect of softener is not good enough, dispersed also bad, the clothing after washing in water
Thing is unable to reach bright, clean and tidy effect, also needs to be rinsed 1-3 times repeatedly with clear water after softener use.
Hence it is highly desirable to a kind of new fabric softener be developed, to solve problem above.
The content of the invention
In order to solve the problem of above-mentioned prior art is present, the invention provides a kind of fabric softener, following matter is included
Measure each material component of number：12-20 parts of chelating agent, 20-30 parts of softening agent, 10-15 parts of surfactant, sodium sulphate 30-
45 parts, 5-12 parts of urea.
In one embodiment, the chelating agent at least includes calcium acetate, citric acid and/or its salt, triethyl diamines
Tetraacethyl disodium, triethyl disodium calcium ethylene diamine tetraacetate, calcium gluconae, sodium gluconate, phosphoric acid and/or its phosphate, acid
Sodium acid pyrophosphate, sodium metaphosphate, sodium sulphate calcium, glucopyrone, oxystearin, two sodium acetates, tartaric acid and/or its
K-na salt, tartaric acid and/or its, one kind in thio-acid sodium, D-sorbite.
In one embodiment, the softening agent at least includes alkyl imidazoline quaternary ammonium salt, double alkylamide imidazolines
Quaternary ammonium salt and with one kind in such as following formula structural compounds：
Formula 1
Wherein, R is, n is 1-10, and m is 1-10.
In one embodiment, the fabric softener also includes thickener.
In one embodiment, the thickener at least includes xanthan gelatin, beta-schardinger dextrin, carboxymethyl cellulose, sea
One kind in propylene glycol alginate, acrylic acid-acrylic acyloxyethyl trimethyl ammonium chloride copolymer and water-soluble chitosan.
In one embodiment, the deacetylation of the water-soluble chitosan is 55%-66%.
In one embodiment, the surfactant at least includes cationic surfactant, amophoteric surface active
One kind in agent, nonionic surfactant.
In one embodiment, the cationic surfactant is selected from double dodecyl dimethyl ammonium chlorides, epoxy
Propyl-dimethyl lauryl ammonium chloride, ether base dimethyl-octa alkyl ammomium chloride, benzyl dimethyl cetyl chloride ammonium, ten
Eight alkyl acyloxyethyl ammonium chlorides and the quaternary ammonium salt such as formula：
Formula 2.
In one embodiment, the amphoteric surfactant is selected from alkyl amido betaine, cocamidopropyl propyl amide sweet tea
Dish alkali, sulfobetaines, myristyl Hydroxypropyl phosphate ester glycine betaine, dodecyl alanine.
In one embodiment, the nonionic surfactant is selected from ethoxylated dodecyl alcohol, alkyl phenol polyoxy
Vinethene, aliphatic acid polyethenoxy ether, polyoxyethylate amide, tween, fatty diglycollic amide, alkyl polyglycoside and containing as follows
One kind in the branch polyether of structure：
Formula 3
R is terminal hydroxy group oxirane, propylene oxide block polyether-based, and the number-average molecular weight of branch polyether is 10-11 ten thousand,
HLB value is 8-11.
Embodiment
With reference to the detailed description of the invention below for being preferable to carry out method and including embodiment this public affairs can be more easily understood
Open content.A large amount of terms can be referred in description below and claims, and these terms are defined as following contain
Justice.
Singulative includes plural number and object is discussed, unless the context clearly dictates otherwise.
" optionally " or " optionally " refer to that the item or event that describe thereafter may or may not occur, and this is retouched
State the situation that the situation occurred including event and event do not occur.
Hydrophilic lipophilic balance（HLB）It is the strong and weak numerical value for representing surfactant hydrophilic and oleophilic, by nonionic
The HLB value of the maximum polyoxyethylene glycol base of surfactant hydrophily is set to 20, by the maximum saturated alkane base of hydrophobicity
HLB value is set to 0, so the HLB value of nonionic surface active agent is between 0-20.HLB value is bigger, and its hydrophily is stronger；HLB
Value is smaller, and its lipophile is stronger.HLB value can have following presentation：
" polymer " represents the polymerization by prepared by the monomer of same type or different types of monomer-polymer
Compound.General terms " polymer " includes " homopolymer ", " copolymer " etc..
" copolymer " represents the polymer by the way that at least two distinct types of monomer to polymerize and prepare, including term
" bipolymer "（It is commonly used for the polymer for representing to be prepared by two kinds of different monomers）And term " terpolymer "（Its
It is generally used for the polymer for representing to be prepared by three kinds of different type monomers）.It also includes four kinds or various of monomer polymerizeing and made
Standby polymer.
Approximate language in specification and claims is for modifying quantity, representing that the present invention is not limited to the specific number
Amount, includes the part of the amendment of the acceptable change without cause related basic function close to the quantity.At certain
In a little examples, approximate term likely corresponds to the precision of the instrument of measured value.In present specification and claims,
Scope limits and can combine or exchange, and these scopes include all subranges contained by period if not stated otherwise.
The invention provides each material component that a kind of fabric softener includes following mass fraction：Chelating agent 12-20
Part, 20-30 parts of softening agent, 10-15 parts of surfactant, 30-45 parts of sodium sulphate, 5-12 parts of urea.
In one embodiment, the chelating agent at least includes calcium acetate, citric acid and/or its salt, triethyl diamines
Tetraacethyl disodium, triethyl disodium calcium ethylene diamine tetraacetate, calcium gluconae, sodium gluconate, phosphoric acid and/or its phosphate, acid
Sodium acid pyrophosphate, sodium metaphosphate, sodium sulphate calcium, glucopyrone, oxystearin, two sodium acetates, tartaric acid and/or its
One kind in k-na salt, tartaric acid and/or its salt, thio-acid sodium, D-sorbite.
Chelating agent is a kind of organic substance, and it can be acted on some unstable metallic atoms or ion by ligand,
Complex compound of the generation with cyclic structure, such as " chelate " stable with iron, manganese, zinc formation, this kind of material are referred to as chelating
Agent.
It is white crystals particle or powder that sodium citrate, which is also known as under sodium citrate, normal temperature, is dissolved in water, odorlessness has cool salty
Taste, it is stable in the air.
Sodium gluconate is a kind of multi-hydroxy carboxy acid's sodium, is white crystals or powder, and the solubility in water is fine, scale inhibition
Ability very well, has good complexing power to calcium, magnesium, molysite, good complexing power is all played in the range of very big PH.
In the present invention, sodium citrate and sodium gluconate are applied in combination, with three carboxylate radicals in sodium citrate structure,
Many hydrogen bond actions can be formed with the hydroxyl in sodium gluconate structure, the chelating agent of acquisition is more stable, moreover, sodium citrate and Portugal
Complexing power when grape sodium saccharate is applied in combination is moderate, is complexed with complexation of metal ions, and obtained complex compound is stable.Simultaneously by lemon
The chelating agent that acquisition is applied in combination in lemon acid sodium and sodium gluconate has excellent performance：Safety non-toxic, to human health without danger
Evil；With biological degradability；With good PH regulations and shock-absorbing capacity.Preferably, fabric softener is lemon with chelating agent
Sour sodium and sodium gluconate are used in conjunction with.
In one embodiment, institute's softening agent at least includes alkyl imidazoline quaternary ammonium salt, double alkylamide imidazoline seasons
Ammonium salt and with one kind in such as following formula structural compounds：
Formula 1
Wherein, R is, n is 1-10, and m is 1-10.
Described is obtained by the following method with the structural compounds of formula 1：
（1）The synthesis of imidazoline intermediate 1：
N- is added in three-necked flask（2- ethoxys）Ethylenediamine 0.12mol and dimethylbenzene 20ml, oil bath heating to 100
DEG C, lower be added dropwise in 0.1mol unrighted acids, 15min of stirring drips off.Oil water separator is changed, is reacted at 140-150 DEG C
2-4h, then heats to 170-190 DEG C, reacts the water that reaction generation is constantly isolated in 3-5h, course of reaction, is then cooled to
100 DEG C, it is changed to vacuum distillation and progressively heats up, steam dimethylbenzene and excessive amine, obtain pale tan oil, purification obtains miaow
Oxazoline intermediate 1.The structural formula of imidazoline intermediate 1 is as follows：
Imidazoline intermediate 1
Wherein, R is, n is 1-10, and m is 1-10.
（2）The synthesis with the structural compounds of formula 1：
Imidazoline intermediate 1 described in 0.1mol is taken with beaker, adding 0.15mol sulfamic acids and 0.12mol urea, stirring
Mix uniform, be warming up to 95-100 DEG C, constant temperature stirring 1h.Obtain with the structural compounds of formula 1.
In the present invention, C=C will not be destroyed by being made of sulfamic acid in sulfur acidizing reagent, course of reaction, and can make sulfuric acid
Change and carried out simultaneously with neutralizing, obtained product stability is good.And common sulfur acidizing reagent such as H2SO4(SO3) and ClSO3H, is obtained
Be sulfate hemiester, and sulfate hemiester is unstable.So being used as sulfur acidizing reagent from sulfamic acid in the present invention.
In the present invention, catalyst is made with urea when synthesis has 1 structural compounds of formula, when can shorten reaction
Between, improve the color and luster with the structural compounds of formula 1, be allowed to shoal.
In the present invention, the preparation technology with the structural compounds of formula 1 is simple, and raw material is easy to get, and the obtained formula 1 is changed
The water solubility of compound is preferable, its aqueous solution（35wt%）Shear viscosity be 4.0pa/s.The structural compounds molecular structure of formula 1
In have amino acid, make its moderate performance, the excitant to skin is low, it is easy to biodegradable.It is good with other additive compatibilities, have
Good permeability.It is described that there are the structural compounds of formula 1 to have obvious soft effect to cellulose family, its molecule positive electricity
The carboxyl that lotus group is easy on fiber molecule chain is combined, and suitably can limit or reduce the Hydrogen bonding forces in cellulosic molecule,
So that fabric becomes soft, meanwhile, cellulose can be also arranged in therewith with the hydrophobic grouping in the structural compounds of formula 1
Flatness between surface, increase cellulose, the slipping smoothness for making fiber be difficult between mutual winding, reduction fiber, makes fibre
It is soft that dimension is easy to dissociation.
In the present invention, preferably softening agent is the compound with the structure of formula 1,
Formula 1
Wherein, R is, n is 1-10, and m is 1-10, it is preferred that n=8, m=8.
In one embodiment, the fabric softener also includes thickener.
In one embodiment, the thickener at least includes xanthan gelatin, beta-schardinger dextrin, carboxymethyl cellulose, sea
One kind in propylene glycol alginate, acrylic acid-acrylic acyloxyethyl trimethyl ammonium chloride copolymer and water-soluble chitosan.
In one embodiment, the deacetylation of the water-soluble chitosan is 55%-66%.
The acrylic acid-acrylic acyloxyethyl trimethyl ammonium chloride copolymer can disperse to be swelled in water, play to soft
Along agent composition thickening power, but rheological characteristic is bad, and acrylic acid synthesizing-acrylyl oxy-ethyl-trimethyl salmiac copolymerization
The acrylamide monomer of thing has certain toxicity, there is micro residue unavoidably, there is certain injury to human body.
The polysaccharide that the water-soluble chitosan is made up of aminoglucose and n acetylglucosamine n polymer, it can be by crust
In chitosan moiety it is deacetylated and obtain.
The preparation method of the water-soluble chitosan is as follows：
The NaOH solution of 15g chitins and 450ml 40%-50% mass fractions is added in 1000ml three-necked bottle,
Electric mixer stirring reaction 5-15min is used under 60-100 DEG C of water bath condition.Reaction is down to room temperature after terminating, and sample is poured into
On 120um stainless steel mesh, major part NaOH is reclaimed in press filtration, then is rinsed with a large amount of water to neutrality, is dried in 80 DEG C of baking ovens, i.e.,
Obtain the water-soluble chitosan.
In the present invention, the different chitosan of deacetylation is prepared by adjusting NaOH solution concentration, reaction temperature.Respectively
The chitosan of deacetylation 58,62,64.With the increase of NaOH concentration, Deacetylation of Crab Chitin speed and degree are improved,
But viscosity declines.With the rise of reaction temperature, the viscosity of obtained chitosan declines.Because, in low temperature, take off second
Acylation reaction progress is slower, so deacetylation is reduced, the degraded of side reaction chitin is less.And in high temperature, it is deacetylated
Reaction is carried out comparatively fast, and side reaction speed increase, obtained chitosan deacetylation is higher, and viscosity is relatively low.The water-soluble crust
The viscosity of amine increases with the increase of chitosan deacetylation, does not allow because the chitosan of high and low deacetylation has
Molecular conformation.High deacetylized chitosan numberator height ionization, with a more flexible chain extended conformation, and it is low de-
The crust amine molecule of acetyl degree, due to low degree of ionization, with strip or curls shape conformation.
In the present invention, thickener is preferably the water-soluble chitosan of deacetylation 62.
The water-soluble chitosan has unique molecular structure, and its positively charged amino glycosyl is with having the formula 1
Sulfonic group interaction in structural compounds can form gel, promote have the structural compounds of formula 1 dissolving, improve tool
There is the solubility of the structural compounds of formula 1, can rapidly disperse to be swelled in water-soluble, emulsification becomes hydrophily thick gel,
Good thickening effect is played, and reaches preferable rheological property.Meanwhile, the amino of chitosan is by the compound hydrogen of formula 1
Bonding ability is lost after protonation, whole molecular flexibility is relative to be strengthened, and the viscosity of whole softener composition in aqueous is carried
It is high.The water-soluble chitosan and mutually acted synergistically with the structural compounds of formula 1, improve softener gelling and
Film forming, by chemically and physically acting on absorption on fabric, reduces accumulation of static electricity, improves interfibrous interaction so that
Microfibre is lied down parallel with fibre bundle, eliminates barb, and by covering and lubricant fiber beam, reduce interfibrous rub
Wipe, more soft, flexible fiber has been obtained, so as to improve the compliance of fabric.
In one embodiment, the surfactant at least includes cationic surfactant, amophoteric surface active
One kind in agent, nonionic surfactant.
In one embodiment, the cationic surfactant is selected from double dodecyl dimethyl ammonium chlorides, epoxy
Propyl-dimethyl lauryl ammonium chloride, benzyl dimethyl cetyl chloride ammonium, octadecyl acyloxyethyl ammonium chloride and such as
The quaternary ammonium salt of formula：
Formula 2
The cationic surfactant, is that its molecule is dissolved in after water ionizes, the hydrophilic group being connected with lipophilic group is
Positively charged surfactant.
Described pair of dodecyl dimethyl ammonium chloride stability is good, but should not for a long time be preserved more than 100 DEG C.Have excellent
Antistatic and anticorrosive property, there is preferably scattered, emulsification, barbotage.But it is water-soluble bad.
The glycidyl dimethyl dodecyl ammonium chlorides, weak yellow liquid or lotion, with it is excellent it is antistatic, kill
Bacterium anti-corrosion, antirust inhibition, solubilising, emulsifying capacity.But it is water-soluble bad.
The synthetic method with the structure quaternary ammonium salt of formula 2 is as follows：
（1）Acetylenic acid 1 is synthesized：
First by propilolic alcohol 0.85mol, triethylamine 10ml, dichloromethane 200ml and 8.4mmol/ml lake acid anhydrides two
Chloromethanes solution 100ml is added in there-necked flask, and nitrogen protection down enters back flow reaction 48h in 50 DEG C of oil bath pans, is passed through after terminating
1mol/L HCl solutions are washed, washed, suction filtration after anhydrous magnesium sulfate is dried, dry surplus to remove with vacuum drying pumping after filtrate revolving
Remaining dichloromethane, propilolic alcohol, are recrystallized in toluene, and product acetylenic acid 1 is obtained after drying.
（2）The synthesis of the tertiary amine 2 of carboxylic acid two：
It is placed in after 94.65mmol acetylenic acid 1 is dissolved with 100ml tetrahydrofurans in 250ml round-bottomed flasks, adds 3-（Two
Methylamino）Benzoin dimethylether 4.8mmol is added under -1- propanethiol 209mmol, lucifuge.Used at room temperature after logical nitrogen 30min
Wavelength reacts 48h for 365nm ultraviolet irradiation.Dry tetrahydrofuran is rotated, is precipitated after being dissolved with chloroform in n-hexane twice,
It is put into after freezing 1h in refrigerator and is poured off supernatant liquor, lower floor's product is dried in vacuo 48h at 30 DEG C, obtains the uncle of product carboxylic acid two
Amine 2.
（3）The synthesis of the tertiary amine 3 of carboxylate two：
80ml dichloromethane and the tertiary amine 2 of 35mmol carboxylic acids two are added in 250ml three neck round bottom flask, ice is placed in after dissolving
In bath, under nitrogen protection, n-butyl alcohol 38mmol and 0.088mmol/ml EDCHCl dichloromethane solution is slowly added dropwise
60ml, is then added dropwise DMAP dichloromethane solution 40ml, after dripping, the stirring reaction 72h at 25 DEG C.Priority distilled water
With 1mol/L sodium hydroxide solution washing reaction liquids, finally washed with a small amount of distillation.After being dried with anhydrous magnesium sulfate, revolving is gone out
Dichloromethane, obtains crude product, with ethyl acetate and the mixed liquor of methanol（Volume ratio is 5/1）For eluant, eluent, silicagel column is carried out
Chromatographic isolation, revolving obtains the tertiary amine 3 of product carboxylate two after drying.
（4）Synthesis with the structure quaternary ammonium salt of formula 2：
In 25ml single necked round bottom flask, the tertiary amine 3 of 2.22mmol carboxylates two and 6ml DMF are added, ice is placed in after dissolving
The DMF solution 7ml of 1mmol/ml propine bromines is slowly added dropwise in bath, under stirring, continues to react 20min after dripping off, in absolute ether
In be settled out product, and dissolve reprecipitation one time with DMF, 12h be dried in vacuo at room temperature, obtaining clear pale yellow product has formula 2
Structure quaternary ammonium salt.
The quaternary ammonium water-soluble of formula 2 is very good, with good emulsification solubilization, with double dodecyl dimethyl chlorine
Change ammonium to be used in conjunction with as cationic surfactant, the dissolving of double dodecyl dimethyl ammonium chlorides can be promoted, improve double
The solubility of dodecyl dimethyl ammonium chloride in aqueous.
In one embodiment, the fabric softener includes urea.Softener added with urea, with fine guarantor
After wet effect, contact skin, the skin problems such as fash, decortication will not be caused.
In one embodiment, the amphoteric surfactant is selected from alkyl amido betaine, cocamidopropyl propyl amide sweet tea
Dish alkali, sulfobetaines, myristyl Hydroxypropyl phosphate ester glycine betaine, dodecyl alanine.
The existing anionicsite of hydrophilic group in amphoteric surfactant molecule, there is cationic moiety again.It is this both different
In anion surfactant again be different from cationic surfactant special molecular structure, make it have good decontamination,
Foaming and emulsifying capacity, but during with cationic surfactant compounding use, limited by species and ratio, it is possible to create precipitation
It is ineffective.
In one embodiment, the nonionic surfactant is selected from ethoxylated dodecyl alcohol, alkyl phenol polyoxy
Vinethene, aliphatic acid polyethenoxy ether, polyoxyethylate amide, tween, fatty diglycollic amide, alkyl polyglycoside and containing as follows
One kind in the branch polyether of structure：
R is terminal hydroxy group oxirane, propylene oxide block polyether-based, and the number-average molecular weight of branch polyether is 10-11 ten thousand,
HLB value is 8-11.
Preparation with said structure branch polyether：
A, pretreatment of raw material
By a certain amount of CaH2Powdery is ground into, is added in 500ml vials, expoxy propane is slowly poured into bottle, is used
Rubber stopper is sealed, and is shaken repeatedly, is vented, and is stood 24h, is made the water and CaH in expoxy propane2Fully reaction, suction filtration is to be done
Dry expoxy propane.
B, expoxy propane, the synthesis of oxirane diblock polyethers
At room temperature, a certain amount of initiator and dmc catalyst are added in autoclave, reactor is sealed.Use High Purity Nitrogen
Feeding tube and reactor are swept in air-blowing, are vacuumized, vacuum dehydration 0.5h, are operated 3-5 times repeatedly, exclude reactor and feed pipe
In air, it is ensured that whole device is tightly air tight.Nitrogen is discharged to normal pressure, heating is started and stirs, be warming up to 110-140
DEG C, control reactor temperature fluctuates no more than 5 DEG C, then adds expoxy propane, control reactor pressure is in 0.5MPa
Hereinafter, after pressure falls after rise completely and in reactor after material reaction, continue to react 30min at such a temperature, obtain polycyclic oxygen third
Alkane oleophylic head.Adjust the temperature to above and below 120-140 DEG C, control reactor temperature amplitude and be no more than 5 DEG C, add quantitative epoxy second
Alkane, control reactor pressure is in 0.5MPa, and reaction is after after material reaction, pressure falls after rise completely and in reactor, at such a temperature after
Continuous reaction 30min.After reaction terminates, cooling obtains expoxy propane, oxirane diblock polyethers.
C, diblock polyethers chain extension
Take expoxy propane made from above-mentioned steps, oxirane diblock polyethers and glutaric acid in molar ratio 1：1 mixing, with
P-methyl benzenesulfonic acid is catalyst, is reacted at 0.08MPa vacuums, 120 DEG C, obtains one end for carboxyl, and one end is the production of hydroxyl
Thing 1.
Then branching agent is done with trimethylolethane, the mol ratio of product 1 and trimethylolethane is 1：0.33, with to first
Benzene sulfonic acid is catalyst, at 0.08MPa vacuums, 120 DEG C, to the chain extension of product 1, obtains final product branch polyether.It is described
Branch polyether has following structure：
Wherein, R is terminal hydroxy group oxirane, propylene oxide block polyether-based.
, can be by adjusting rubbing for initiator and PO monomers using DMC catalyst in this branch polyether preparation process
You are controlled ratio to polymer molecular weight, and the branch polyether molecular weight height of preparation, narrowly distributing, degree of unsaturation are low, can be made
From hundreds of to tens of thousands of, or even ten tens of thousands of polyethers.And the molecular weight highest of PPG made from traditional KOH catalyst
8000 are reached, PPG degree of unsaturation is high, molecular weight distribution is very wide.And DMC catalyst is opened in catalysis epoxyalkane
Feature with obvious living polymerization during cyclopolymerization, induction period of polymerization is short, and polymerization rate is fast, polymerization reaction time
It is short, and product is that can be used directly without post processing, can save substantial amounts of equipment and energy consumption.
Initiator used in reaction, selected from alkyl phenol, D-sorbite, phenolic resin, piperazine, piperazine derivative, imidazoles
One kind in quinoline class, acylated polyamine class, carbohydrate.Wherein it is preferred to, catalyst is D-sorbite.
Nonionic surfactant is a kind of compound for the amphiphilic structure for not being dissociated into ionic condition in water, with compared with
Good surface-active and good detergency and emulsifying ability.
Nonionic surfactant in the present invention preferably is the branch polyether with following structure
Wherein, R is terminal hydroxy group oxirane, propylene oxide block polyether-based
The branch polyether is good with cationic surfactant compatibility, especially the HLB of the branch polyether in the present invention
It is worth for 8-11, preferably 10.The HLB value is 10 branch polyether good water solubility, with double dodecyl dimethyl ammonium chlorides
And as the structure quaternary ammonium salt of formula 2 is used in conjunction with, strengthen the decontamination of surfactant, with emulsification, suspend, scattered, solubilization
The ability of dirt；In washing process, dirt adventitious deposit again on fabric is prevented, makes the fabric after washing salubriouser, clean bright；Knot
The effect of sodium citrate and sodium gluconate chelating agent is closed, to the metal ion-chelant in water, is closed so as to softening of water.
The water-soluble chitosan, with reference to branch polyether, sodium citrate, sodium gluconate, double dodecyl dimethyl chlorine
Change ammonium and as the structure quaternary ammonium salt of formula 2 is used in conjunction with, increase the solubility of softener, improve the viscosity of the softener aqueous solution；
With reference to softening agent, the urea of such as structure of formula 1, play soft, antistatic, whitening and brightening etc. to fabric.
Fabric softener application method in the present invention：Softener is added when last time clothing is excessively clear, is done per 10kg
The softness 10-20g, 5-6min that fabric is added in the present invention can stop, and take out clothing.
Fabric softener in the present invention is in use, the sticky effect of the aqueous solution is good.Clothing after its washing, clothing is soft
It is soft, more press close to the pH value of human body；It is easy to flatiron, softener can change the ionic of clothing surface so that clothing is smooth；Clothing
Thing rate of drying is fast, and the clothing moisture of more unused softener of the present invention reduces 10%, is more easy to dry.
A kind of raw material of fabric softener is as follows：
A, chelating agent
A1, sodium citrate
A2, sodium gluconate
B, softening agent
B1, double alkylamide imidazoline quaternary ammonium salts
B2, the compound with the structure of formula 1
C, thickener
C1, acrylic acid-acrylic acyloxyethyl trimethyl ammonium chloride copolymer
C2, water-soluble chitosan
D, surfactant
D1, double dodecyl dimethyl ammonium chlorides
D2, glycidyl dimethyl dodecyl ammonium chlorides
D3, the quaternary ammonium salt with the structure of formula 2
D4, Cocoamidopropyl betaine
D5, branch polyether
F, urea
G, sodium sulphate
The present invention is specifically described below by embodiment.It is necessarily pointed out that, following examples are only used
In the invention will be further described, it is impossible to be interpreted as limiting the scope of the invention, professional and technical personnel in the field
Some the nonessential modifications and adaptations made according to the content of the invention described above, still fall within protection scope of the present invention.
In addition, if without other explanations, raw materials used is all commercially available.
Embodiment 1：
A kind of fabric softener, includes the material of following parts by weight：16 parts of sodium citrate, the chemical combination with the structure of formula 1
25 parts of thing, 5 parts of water-soluble chitosan, 8 parts of glycidyl dimethyl dodecyl ammonium chlorides, 6 parts of Cocoamidopropyl betaine,
10 parts of urea, 35 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 2：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,5 parts of water-soluble chitosan, 8 parts of glycidyl dimethyl dodecyl ammonium chlorides, coconut oleoyl amine
6 parts of CAB, 10 parts of urea, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 3：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,5 parts of water-soluble chitosan, 10 parts of the quaternary ammonium salt with the structure of formula 2,4 parts of branch polyether, urea
10 parts, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 4：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, double alkane
25 parts of base amide imidazoline quaternary ammonium salt, 5 parts of water-soluble chitosan, 10 parts of the quaternary ammonium salt with the structure of formula 2,4 parts of branch polyether, urine
10 parts of element, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 5：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1, double 5 parts of dodecyl dimethyl ammonium chlorides, 10 parts of the quaternary ammonium salt with the structure of formula 2 is branched poly-
4 parts of ether, 10 parts of urea, 38 parts of sodium sulphate.
Embodiment 6：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,5 parts of water-soluble chitosan, 10 parts of glycidyl dimethyl dodecyl ammonium chlorides, branch polyether
4 parts, 10 parts of urea, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 7：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
20 parts of the compound of the structure of formula 1,5 parts of water-soluble chitosan, 10 parts of glycidyl dimethyl dodecyl ammonium chlorides, branch polyether
4 parts, 10 parts of urea, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 8：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,5 parts of water-soluble chitosan, 8 parts of the quaternary ammonium salt with the structure of formula 2,4 parts of branch polyether, urea 10
Part, 45 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 9：
A kind of fabric softener, includes the material of following parts by weight：16 parts of sodium gluconate, the change with the structure of formula 1
25 parts of compound, 5 parts of water-soluble chitosan, 8 parts of the quaternary ammonium salt with the structure of formula 2,4 parts of branch polyether, 10 parts of urea, sodium sulphate 38
Part.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 10：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, double alkane
30 parts of base amide imidazoline quaternary ammonium salt, double 5 parts of dodecyl dimethyl ammonium chlorides, 10 parts of the quaternary ammonium salt with the structure of formula 2 is branched
4 parts of polyethers, 10 parts of urea, 38 parts of sodium sulphate.
Embodiment 11：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, double alkane
30 parts of base amide imidazoline quaternary ammonium salt, 5 parts of water-soluble chitosan, 8 parts of glycidyl dimethyl dodecyl ammonium chlorides, cocounut oil acyl
6 parts of amine CAB, 10 parts of urea, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 12：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, propylene
Acid -30 parts of acrylyl oxy-ethyl-trimethyl salmiac copolymer, 5 parts of water-soluble chitosan, the quaternary ammonium salt 10 with the structure of formula 2
Part, 4 parts of branch polyether, 12 parts of urea, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 13：
A kind of fabric softener, includes the material of following parts by weight：10 parts of sodium citrate, 2 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,5 parts of water-soluble chitosan, 10 parts of glycidyl dimethyl dodecyl ammonium chlorides, coconut oleoyl amine
6 parts of CAB, 10 parts of urea, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 14：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,2 parts of water-soluble chitosan, 10 parts of the quaternary ammonium salt with the structure of formula 2,4 parts of branch polyether, urea
10 parts, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Embodiment 15：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,5 parts of water-soluble chitosan, 10 parts of the quaternary ammonium salt with the structure of formula 2,4 parts of branch polyether, urea 7
Part, 40 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Comparative example 1：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,10 parts of the quaternary ammonium salt with the structure of formula 2,4 parts of branch polyether, 10 parts of urea, 38 parts of sodium sulphate.
Comparative example 2：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate is water-soluble
Property 10 parts of chitosan, 10 parts of the quaternary ammonium salt with the structure of formula 2,4 parts of branch polyether, 10 parts of urea, 38 parts of sodium sulphate.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Comparative example 3：
A kind of fabric softener, includes the material of following parts by weight：13 parts of sodium citrate, 3 parts of sodium gluconate, has
25 parts of the compound of the structure of formula 1,5 parts of water-soluble chitosan, 10 parts of the quaternary ammonium salt with the structure of formula 2,10 parts of urea, sodium sulphate 38
Part.
Wherein, the deacetylation of the water-soluble chitosan is 62.
Method of testing
1st, antistatic property is tested
The antistatic property of softener is mainly reflected by static of the fabric voltage and electrostatic pressure half-life period.Electrostatic potential master
Judge the size of static of the fabric；When static voltage half life is that fabric face electrostatic potential decays to required during half
Between, the speed degree of main reflection static of the fabric decay.Both comprehensive analysis, the antistatic behaviour of softener could be judged more comprehensively
Can, after being handled through softener, if static of the fabric voltage is relatively low, and rapid decay, the antistatic property of this softener is ratio
Outstanding；If electrostatic potential is higher, but decay is rapid, or electrostatic potential is relatively low, but the rate of decay is slow, this submissive
The antistatic property of agent is more general；If electrostatic potential is high, the rate of decay is again slow, and the antistatic property of this softener is just
It is undesirable.Fabric softener antistatic property test result is shown in Table 1.
, the test of fluffy softness
Fluffy degree is to weigh the index of the fluffy degree of fabric, is the volume number for the fabric that quality is 1g（Cubic centimetre）.Knit
After thing is handled through softener, if every gram of volume becomes big, i.e., fluffy degree becomes big, and fluffy performance makes moderate progress.Softness
It is shown in Table 2.
, rotary viscosity determine
According to softener component ratio and deionized water mixing in 1-15 and comparative example 1-3 is implemented, 100ml is configured to submissive
The agent aqueous solution, with NDJ-1 type viscosimeter 2#, at 30rpm rotating speeds, 25 DEG C, determines the viscosity of the softener aqueous solution.Test result
It is shown in Table 2.
Table 1
Table 2
Fabric softener in the present invention it can be seen from above test result has good antistatic property, washes
Softness it is good, and softener is added to the water, and emulsifying dispersivity is good, and sticky effect is good.The general all bands of fabric face
There is the active group in cationic surfactant, softening agent and the thickener molecule in negative electrical charge, softener to carry positive electricity
Lotus, can adsorb in fabric face.Wherein water-soluble chitosan serves good thickening effect, promotes the dissolving point of softening agent
Dissipate, especially with the compound compatibility with the structure of formula 1 very well, play good antistatic, submissive effect.With good
Permeability and washing power.
Fabric softener in the present invention uses environmental protection, and degradable raw material, preparation technology is simple, with energy-saving ring
The features such as guarantor, use.Cleaned using fabric softener of the present invention without entering water-filling again, the clothing after washing has good
Antistatic feature, very submissive light, will not be crude, improves the feel of fabric.Even if under the conditions of softener low dosage, can also have
Effect reduces the electrostatic of microfibre and interfibrous friction, can eliminate the fold produced by washing course of washing machine, crease and shrink resistance.
Thus there is provided the advantageous effects of the present invention.
Foregoing example is merely illustrative, some features for explaining the method for the invention.Appended right will
The scope as wide as possible for being intended to require to be contemplated that is sought, and embodiments as presented herein is implemented according to all possible
The explanation of the embodiment of the selection of the combination of example.Therefore, the purpose of applicant is that appended claim is not illustrated this hair
The selectional restriction of the example of bright feature.Some number ranges used also include sub- model within the claims
Enclose, the change in these scopes should be also construed to by appended claim covering in the conceived case.
Claims (9)
1. a kind of fabric softener, includes the material of following parts by weight：12-20 parts of chelating agent, 20-30 parts of softening agent, surface
10-15 parts of activating agent, 30-45 parts of sodium sulphate, 5-12 parts of urea；The softening agent at least includes having such as following formula structural compounds
In one kind：
Wherein, R is CH3(CH2) nCH=CH (CH2) m, n is 1-10, and m is 1-10.
2. fabric softener according to claim 1, it is characterised in that the chelating agent at least includes calcium acetate, lemon
Acid and/or its salt, calcium gluconae, sodium gluconate, SAPP, sodium metaphosphate, glucopyrone, oxidation are firmly
One kind in fat essence, two sodium acetates, tartaric acid and/or its k-na salt, D-sorbite.
3. fabric softener according to claim 1, it is characterised in that the fabric softener also includes thickener.
4. fabric softener according to claim 3, it is characterised in that the thickener at least include xanthan gelatin, β-
Cyclodextrin, carboxymethyl cellulose, propylene glycol alginate, acrylic acid-acrylic acyloxyethyl trimethyl ammonium chloride copolymer and water
One kind in dissolubility chitosan.
5. fabric softener according to claim 4, it is characterised in that the deacetylation of the water-soluble chitosan is
55%-66%.
6. fabric softener according to claim 1, it is characterised in that the surfactant at least includes cation form
One kind in face activating agent, amphoteric surfactant and nonionic surfactant.
7. fabric softener according to claim 6, it is characterised in that the cationic surfactant is selected from double 12
Alkyl dimethyl ammonium chloride, glycidyl dimethyl dodecyl ammonium chlorides, ether base dimethyl-octa alkyl ammomium chloride, benzyl two
Methyl cetyl chloride ammonium, octadecyl acyloxyethyl ammonium chloride and the quaternary ammonium salt such as formula：
8. fabric softener according to claim 6, it is characterised in that the amphoteric surfactant is selected from alkylamide
Glycine betaine, Cocoamidopropyl betaine, sulfobetaines, myristyl Hydroxypropyl phosphate ester glycine betaine, dodecylamino
Propionic acid.
9. fabric softener according to claim 6, it is characterised in that the nonionic surfactant is selected from laruyl alcohol
APEO, APES, aliphatic acid polyethenoxy ether, polyoxyethylate amide, tween, aliphatic acid diethanol acyl
One kind in amine, alkyl polyglycoside and branch polyether containing following structure：
R is terminal hydroxy group oxirane, propylene oxide block polyether-based；The number-average molecular weight of branch polyether is 10-11 ten thousand, HLB value
For 8-11.
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| CN105887481A (en) * | 2016-06-02 | 2016-08-24 | 湖州市菱湖重兆金辉丝织厂 | Wool fabric softening finishing agent |
| WO2018070516A1 (en) * | 2016-10-14 | 2018-04-19 | 花王株式会社 | Fiber product finishing agent composition |
| CN106637951A (en) * | 2016-12-15 | 2017-05-10 | 吴江市北厍盛源纺织品助剂厂 | Textile finishing agent added with sodium citrate and preparation method of textile finishing agent |
| CN106883948A (en) * | 2017-02-24 | 2017-06-23 | 玉林博飞商贸有限公司 | A kind of glass cleaner and preparation method thereof |
| CN107385907A (en) * | 2017-07-21 | 2017-11-24 | 安徽华锦柏亚纤纺科技有限公司 | A kind of compounding finishing agent for being used to improve dacron fabric antistatic behaviour |
| CN108441352B (en) * | 2018-04-23 | 2019-09-20 | 杭州卓妙实业有限公司 | Remove stain detergent |
| CN108951159A (en) * | 2018-07-11 | 2018-12-07 | 黄勇 | A kind of textile softener |
| CN109097995B (en) * | 2018-09-03 | 2021-03-09 | 上海家化联合股份有限公司 | Fabric softener and preparation method thereof |
| CN109518301A (en) * | 2018-11-26 | 2019-03-26 | 合肥卓汇新材料科技有限公司 | A kind of easily combing antistatic wig fiber |
| CN110184806A (en) * | 2019-06-23 | 2019-08-30 | 无锡华鑫检测技术有限公司 | A kind of graphene-based wool softening agent and preparation method thereof |
| CN110725127A (en) * | 2019-07-09 | 2020-01-24 | 广州英锘科化工有限公司 | Fabric softener |
| CN113980744A (en) * | 2021-08-19 | 2022-01-28 | 广州南顺清洁用品有限公司 | Color fixing softener and preparation method thereof |
| CN114411420B (en) * | 2022-01-24 | 2023-12-15 | 威莱(广州)日用品有限公司 | Transparent antibacterial softener and preparation method thereof |
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| CN101070681A (en) * | 2007-05-06 | 2007-11-14 | 石磊 | Mud leather and preparing method |
| CN101736580B (en) * | 2009-12-21 | 2013-08-14 | 北京绿泽宇和科技有限公司 | Fabric maintenance softener |
| CN103061104B (en) * | 2012-12-14 | 2015-05-20 | 日华化学研发（上海）有限公司 | One dosage type low temperature scouring and bleaching agent and application thereof |
| CN103952905A (en) * | 2014-05-13 | 2014-07-30 | 浙江丝科院轻纺材料有限公司 | One-bath multifunctional treating agent and preparation method thereof |
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