JPS5817310B2 - A new softening agent for synthetic fibers. - Google Patents
A new softening agent for synthetic fibers.Info
- Publication number
- JPS5817310B2 JPS5817310B2 JP51081411A JP8141176A JPS5817310B2 JP S5817310 B2 JPS5817310 B2 JP S5817310B2 JP 51081411 A JP51081411 A JP 51081411A JP 8141176 A JP8141176 A JP 8141176A JP S5817310 B2 JPS5817310 B2 JP S5817310B2
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- cotton
- treated
- synthetic fibers
- softening agent
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Description
【発明の詳細な説明】
本発明は合成繊維用柔軟仕上剤に関するものであり、さ
らに詳しくは、合成繊維を処理した後、熱処理すること
により合成繊維に耐久性のある優れた柔軟性、平滑性並
びに弾性と反撥性に富んだ風合いを付与することができ
る合成繊維用柔軟仕上剤に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a softening agent for synthetic fibers, and more specifically, by treating the synthetic fibers and then heat-treating them, the synthetic fibers have excellent flexibility and smoothness that are durable. The present invention also relates to a fabric softener for synthetic fibers that can impart a texture rich in elasticity and resilience.
一般にポリエステル系、ポリアミド系、ポリアクリロニ
トリル系等の合成繊維の有する風合いは粗剛で且つ弾性
、反撥性に乏しいために柔軟仕上剤で処理されているが
、それによって得られる風合いは柔軟仕上剤の種類とか
処理方法の違いにより異なるものである。In general, the texture of synthetic fibers such as polyester, polyamide, and polyacrylonitrile fibers is rough, stiff, and lacks elasticity and repulsion, so they are treated with fabric softeners. They differ depending on the type and processing method.
これらの繊維に望まれる風合いは用途により異なってい
るが、産業資材用を除く繊維製品に対しては一般に天然
繊維のもつ風合いが好ましいとされ、合成繊維もその出
現の当初から天然繊維のもつ優れた柔軟性、平滑性並び
に弾性、反撥性に富んだ風合いが目標とされ、更に最近
では獣毛様の風合いが好まれ、より優れた柔軟性、平滑
性並びに弾性、反撥性に富んだ風合いが望まれており、
それらの所望に応する種々なる提案がなされてきた。Although the desired texture of these fibers differs depending on the use, it is generally said that the texture of natural fibers is preferable for textile products other than those used for industrial materials, and synthetic fibers have also benefited from the superiority of natural fibers since their appearance. The goal is to have a texture that is rich in flexibility, smoothness, elasticity, and repulsion.More recently, animal hair-like textures have been preferred, and textures that are rich in flexibility, smoothness, elasticity, and repulsion are desired. desired,
Various proposals have been made to meet these needs.
従来より、これらの目的を達成するための合成繊維用柔
軟仕上剤としては主としてカチオン界面活性剤、シリコ
ーン系柔軟仕上剤等が種々提案されている。Hitherto, various types of softening agents for synthetic fibers, mainly cationic surfactants and silicone softening agents, have been proposed to achieve these objectives.
ポリアミン系、第4級アンモニウム塩系等のカチオン界
面活性剤を主要成分とする柔軟仕上剤で合成繊維を処理
した場合には比較的優れた柔軟性、平滑性を付与するこ
とは出来るが、その効果に耐久性のあるものは少く、又
弾性、反撥性を付与することも期待出来ない。When synthetic fibers are treated with a softening agent whose main component is a cationic surfactant such as polyamine or quaternary ammonium salt, it is possible to impart relatively excellent flexibility and smoothness. There are few that have a durable effect, and they cannot be expected to impart elasticity or repulsion.
シリコーン系柔軟仕上剤としてはメチルハイドロジエン
ポリシロキサン、アミノポリシロキサン等を主要成分と
するもの、又はその各々のもつ単独での欠点を補い、2
種又はそれ以上のポリシロキサン、アミノシラン誘導体
を組み合わせ配合使用することによる相乗作用により一
層優れた効果を狙ってメチル−・イドロジエンポリシロ
キサンとエポキシ樹脂、エポキシシロキサンとアミノポ
リシロキサン、両末端ヒドロキシポリシロキサンとアミ
ノアルコキシシラン等を主要成分とするものが提案され
ているが、これらはいずれもカチオン界面活性剤に比べ
優れた平滑性、弾性並びに反撥性を示し、天然繊維、獣
毛様の風合いを与えることが知られているとはいえ、風
合いにシリコーン特有のキシミ感が残るため今−歩とい
う難点を有していたり、かなり優れた風合いは示すもの
の処理工程において大量の水素ガスを発生し保安上危険
が伴なったり、又熱処理に高温、長時間を要する等実用
上の不利を有していたりしている。Silicone-based softening agents include those whose main components are methylhydrodiene polysiloxane, aminopolysiloxane, etc., or those that compensate for the shortcomings of each of them alone.
Methyl-hydrodiene polysiloxane and epoxy resin, epoxysiloxane and aminopolysiloxane, double-terminated hydroxypolysiloxane are used to achieve even better effects through the synergistic effect of using a combination of two or more polysiloxanes and aminosilane derivatives. and aminoalkoxysilane as the main ingredients have been proposed, but all of these exhibit superior smoothness, elasticity, and repellency compared to cationic surfactants, and provide a texture similar to natural fibers or animal hair. However, although it is known that silicone has a squeaky texture, which is characteristic of silicone, it has some drawbacks, and although it has a very good texture, it generates a large amount of hydrogen gas during the processing process, which is a safety concern. It is dangerous and has practical disadvantages such as requiring high temperature and long time for heat treatment.
本発明者らは、これら公知の柔軟仕上剤のもつ不利、難
点を解消し、合成繊維を処理した後熱処理することによ
り該繊維に天然繊維、獣毛と同等若しくはそれ以上の風
合い、即ち極めて優れた耐久性のある柔軟性、平滑性並
びに弾性、反撥性に富んだ風合いを付与し得る柔軟仕上
剤を工業的有利に取得すべ(鋭意研究した結果、前記の
ような所期の目的を全て達成し得る柔軟仕上剤を見い出
し本発明に到達した。The present inventors solved the disadvantages and difficulties of these known softening agents, and by treating synthetic fibers and then heat-treating them, we have created a texture that is equal to or better than that of natural fibers or animal hair, that is, extremely superior. It is desirable to obtain a fabric softener that can impart durable flexibility, smoothness, and a texture rich in elasticity and repulsion to an industrial advantage. The present invention was achieved by discovering a softening agent that can soften the skin.
本発明は1分子中に2個以上のアミン基を有するアミノ
ポリシロキサンと下記一般式から成るアルコキシシラン
を主要成分とする合成繊維用柔軟仕上剤に関するもので
ある。The present invention relates to a softening agent for synthetic fibers whose main components are an aminopolysiloxane having two or more amine groups in one molecule and an alkoxysilane having the following general formula.
(式中R1とR2は炭素数1〜3のアルキル基であって
、R1とR2は同一であっても異なっていても良い。(In the formula, R1 and R2 are alkyl groups having 1 to 3 carbon atoms, and R1 and R2 may be the same or different.
R3はアミン基、エポキシ又はエポキシを含む基、ウレ
イド基、4級アンモニウム基又はエチレン系不飽和結合
を含む基から選ばれる反応性基を1個以上有するアルキ
ル基、アルキレン基、アリール基又はアリーレン基のい
ずれかであり、nは1〜3の整数である。R3 is an alkyl group, an alkylene group, an aryl group, or an arylene group having one or more reactive groups selected from an amine group, epoxy or a group containing epoxy, a ureido group, a quaternary ammonium group, or a group containing an ethylenically unsaturated bond. n is an integer of 1 to 3.
)本発明で用いるアミノポリシロキサンは1分子中にア
ミン基を2個以上有したものであれば良く、該アミン基
は低級アルキレン基を介してケイ素原子と結合し、それ
自身は水素原子を1個又は2個有しても良く、アミノア
ルキル基を有しても良い。) The aminopolysiloxane used in the present invention may have two or more amine groups in one molecule, and the amine group is bonded to a silicon atom via a lower alkylene group, and itself has one hydrogen atom. It may have one or two, and it may have an aminoalkyl group.
又、該アミノポリシロキサンのケイ素と結合する基はア
ミン基を有するアルキル基以外は、多くは炭素数1〜5
のアルキル基であるが、これに限定されるものではない
。In addition, most of the silicon-bonding groups of the aminopolysiloxane have 1 to 5 carbon atoms, except for the alkyl group having an amine group.
is an alkyl group, but is not limited thereto.
該アミノポリシロキサンとして粘度が1000センチス
トークス(25℃)以上のものを用いた場合、該柔軟仕
上剤は合成繊維に、より優れた耐久性のある柔軟性、平
滑性並びに弾性、反撥性を付与し、該粘度が1. OO
OOセンチストークス(25℃)以上のものを用いた場
合にはより一層優れた効果を付与しうる。When the aminopolysiloxane has a viscosity of 1000 centistokes (25°C) or more, the softener imparts superior and durable flexibility, smoothness, elasticity, and repulsion to the synthetic fiber. and the viscosity is 1. OO
If a material with a temperature of OO centistokes (25° C.) or more is used, even more excellent effects can be provided.
又、同じ(本発明で用いるアルコキシシランは前記一般
式で表わされる範囲のものであれば良く、該アルコキシ
シランとしてアミノアルキルアルコキシシランエポキン
又はグリシドキシアルキルアルコキシシラン又はウレイ
ドアルキルアルコキシシランの内のいずれかを用いた場
合には、前記アミノポリシロキサンとの相乗作用により
合成繊維に対し、より優れた効果を付与し、又、エポキ
シ又はグリシドキシアルキルアルコキシシラン、ウレイ
ドアルキルアルコキシシランを用いた場合には、いずれ
の場合にも、熱処理した際、該繊維に柔軟仕上剤による
変色(油焼け)を全く生じないという利点をも合わせも
っている。In addition, the alkoxysilane used in the present invention may be within the range represented by the above general formula, and the alkoxysilane may include aminoalkylalkoxysilane Epoquine, glycidoxyalkylalkoxysilane, or ureidoalkylalkoxysilane. If either of these is used, it will have a synergistic effect with the aminopolysiloxane, giving better effects to synthetic fibers, and if epoxy, glycidoxyalkylalkoxysilane, or ureidoalkylalkoxysilane is used, In either case, the fibers also have the advantage of not causing any discoloration (oil smudge) due to the fabric softener when heat treated.
又、アミノアルキルアルコキシシランとしてアミノアル
キルメトキシシランを用いた場合には合成繊維に最良の
効果を付す一シウろ。Furthermore, when aminoalkylmethoxysilane is used as the aminoalkylalkoxysilane, it has the best effect on synthetic fibers.
本発明の柔軟仕上剤はアミノポリシロキサン50〜95
重量部、アルコキシシラン50〜5重量部の配合割合で
使用すればより一層良好であるが、特に好適な配合割合
は使用するアミノポリシロキサンの粘度の高さとか、ア
ルコキシシランの種類によって異なっている。The softening agent of the present invention is an aminopolysiloxane 50-95
Parts by weight of the alkoxysilane will be even better if used at a blending ratio of 50 to 5 parts by weight, but the particularly preferred blending ratio varies depending on the high viscosity of the aminopolysiloxane used and the type of alkoxysilane. .
本発明のアミノポリシロキサンとアルコキシシランとを
主要成分とする合成繊維用柔軟仕上剤で合成繊維を処理
する場合、水系エマルジョンとして使用することも、非
水系溶液として使用することも出来るが、アニオン、カ
チオン、非イオン性界面活性剤を乳化剤として利用すれ
ば容易に良好なエマルジョンが得られること、又処理工
程における操作上、環境上の問題からも水系エマルジョ
ンとして使用することが最も好ましい。When treating synthetic fibers with the synthetic fiber softener containing aminopolysiloxane and alkoxysilane as main components of the present invention, it can be used as an aqueous emulsion or as a non-aqueous solution; It is most preferable to use an aqueous emulsion because a good emulsion can be easily obtained by using a cationic or nonionic surfactant as an emulsifier, and also from the viewpoint of operational and environmental issues in the treatment process.
水系エマルジョンとして使用する場合、アミノポリシロ
キサンは非水溶性であるため前記した様な乳化剤を必要
とするが、使用に際して乳化したものをアルコキシシラ
ンと混合して処理液となしても、乳化重合したものを混
合して処理液となしても良い。When used as an aqueous emulsion, aminopolysiloxane is water-insoluble and requires an emulsifier as described above.However, even if the emulsified product is mixed with alkoxysilane to form a treatment solution, it will not cause emulsion polymerization. The processing liquid may be prepared by mixing the two.
本発明の柔軟仕上剤の合成繊維に対する付着量は合成繊
維の種類によって一様ではないが繊維の重量に対しアミ
ノポリシロキサン、アルコキシシランの合計量で0.3
〜3重量%の時本発明の目的を達成することが出来る。The amount of the softening agent of the present invention attached to synthetic fibers varies depending on the type of synthetic fiber, but the total amount of aminopolysiloxane and alkoxysilane is 0.3 based on the weight of the fiber.
The object of the present invention can be achieved when the amount is 3% by weight.
又、該柔軟仕上剤による処理方法は該柔軟仕上剤を使用
しやすい濃度まで稀釈した後、浸漬法、スプレー法又は
ローラータッチ法等のいずれの方法によっても良く、そ
の処理工程は合成繊維の製造工程中であっても、加工工
程中であっても、又製品化された後であっても良い。Further, the treatment method with the softening agent may be any method such as a dipping method, a spray method, or a roller touch method after diluting the softener to a concentration that is easy to use, and the treatment step is suitable for the production of synthetic fibers. It may be during the process, during the processing process, or after the product has been manufactured.
本発明の柔軟仕上剤は合成繊維を処理した後、熱処理す
ることにより該アミノポリシロキサンとアルコキシシラ
ンとを繊維上で交叉結合させ、強固な皮膜を作らせるこ
とにより該繊維に優れた耐久性のある柔軟性、平滑性並
びに弾性、反撥性を付与するものであるが、該熱処理は
20〜100°Cで乾燥した後110〜160℃で5〜
30分間、好ましくは120〜150℃で10〜20分
間行なえば良いし、又乾燥と熱処理は同時に行なっても
差支えない。The fabric softener of the present invention cross-links the aminopolysiloxane and alkoxysilane on the fibers by treating the synthetic fibers and then heat-treating them to form a strong film, thereby imparting excellent durability to the fibers. The heat treatment imparts certain flexibility, smoothness, elasticity, and resilience, and the heat treatment is performed by drying at 20 to 100°C and then drying at 110 to 160°C for 5 to 50 minutes.
Drying may be carried out for 30 minutes, preferably 10 to 20 minutes at 120 to 150°C, and drying and heat treatment may be carried out simultaneously.
本発明は合成繊維を処理した後、熱処理することにより
、合成繊維にカチオン系柔軟仕上剤よりもより優れた柔
軟性を付与させると共に従来公知のシリコーン系柔軟仕
上剤に比し優れた平滑性並びに弾性、反撥性に富んだ風
合いとその効果の耐久性とを付与することが出来、又、
従来公知のシリコーン系柔軟仕上剤における高温、長時
間という熱処理条件を軽減し工業的に有利な手段でそれ
を付与することが出来るものである。The present invention imparts better flexibility to the synthetic fibers than cationic fabric softeners, as well as superior smoothness and smoothness compared to conventionally known silicone fabric softeners, by heat-treating the synthetic fibers after treating them. It is possible to impart a texture rich in elasticity and repulsion as well as durability of the effect, and
It is possible to reduce the heat treatment conditions of high temperature and long time in conventionally known silicone-based softeners, and to apply it by an industrially advantageous means.
なお本発明の柔軟仕上剤は必要に応じて前記乳化剤以外
に脂肪酸金属塩等の重合触媒、帯電防止剤、補助的な柔
軟仕上剤を併用することが出来る。In the softening agent of the present invention, in addition to the emulsifier, a polymerization catalyst such as a fatty acid metal salt, an antistatic agent, and an auxiliary softening agent can be used in combination, if necessary.
併用出来る帯電防止剤としてはアルキルフォスフェート
カリウム塩、ポリオキシエチレンアルキルフォスフェー
トカリウム塩、第4級アンモニウム塩等があり、補助的
柔軟仕上剤としてはアルキルグアニジン、第4級アンモ
ニウム塩等がある。Antistatic agents that can be used in combination include alkyl phosphate potassium salts, polyoxyethylene alkyl phosphate potassium salts, quaternary ammonium salts, etc., and auxiliary softening agents include alkyl guanidine, quaternary ammonium salts, etc.
本発明の柔軟仕上剤によって優れた耐久性のある柔軟性
、平滑性並びに弾性、反撥性が付与される合成繊維とし
てはポリエステル系、ポリアミド系、ポリアクリロニト
リル系繊維をはじめ合成繊維であれば特に制限はないが
、特にポリアクリルニトリル系繊維に対し著しい効果が
付与される。Synthetic fibers to which excellent durable flexibility, smoothness, elasticity, and repulsion are imparted by the fabric softener of the present invention are particularly limited if they are synthetic fibers including polyester, polyamide, and polyacrylonitrile fibers. However, it has a remarkable effect especially on polyacrylonitrile fibers.
又、処理される合成繊維の形状はフィラメント、トウ、
ステーブル糸、織物、編成物でも良いし、毛布、バイパ
イル等の加工品であっても良い。In addition, the shapes of synthetic fibers to be processed include filament, tow,
It may be a stable yarn, a woven fabric, a knitted product, or a processed product such as a blanket or bi-pile.
次に実施例を挙げて本発明を説明するが、本発明はこれ
らに限定されるものではない。Next, the present invention will be explained with reference to Examples, but the present invention is not limited thereto.
先ず、本発明実施例に示す本発明仕上剤および比較例に
示す仕上剤の効果を比較するために行なった試1験方法
並びに試験に用いた柔軟処理剤成分について説明する。First, the test method and the softening agent components used in the test will be explained in order to compare the effects of the finishing agents of the present invention shown in the examples of the invention and the finishing agents shown in the comparative examples.
摩擦係数
レーダー法摩擦係数測定装置を使用して20℃×65%
RH恒温恒湿室中にて繊維−繊維間の静摩擦係数(以下
μSと称す)及び90cb摩擦係数(以下μdと称す)
を測淀した。20℃ x 65% using friction coefficient radar method friction coefficient measuring device
Static friction coefficient between fibers (hereinafter referred to as μS) and 90cb friction coefficient (hereinafter referred to as μd) in a RH constant temperature and humidity room.
was measured.
尚、μS、μdの値が小さいもの程、平滑性は良好であ
ると判定した。It was determined that the smaller the values of μS and μd, the better the smoothness.
柔軟性
各処理剤にて処理した後、熱処理したステーブル綿状の
繊維を5人の判定者により官能検査で判定した。Flexibility After being treated with each treatment agent, the heat-treated stable cotton fibers were evaluated by a sensory test by five judges.
判定は5点法で採点、その平均値でもって評価を行なっ
た。Judgments were scored using a 5-point system, and the average value was used for evaluation.
尚、獣毛様の風合いをもちキシミ感もなく優れた平滑性
、柔軟性を具えたものを5点とし、未処理合成繊維のも
つガサツキ感を持ったものを1点とした。A score of 5 was given to the texture of animal hair with excellent smoothness and flexibility without any creakiness, and a score of 1 was given to the material with the rough feel of untreated synthetic fibers.
弾性及び反撥性(弾性回復試験)
カード工程揚りのウェッブ状繊維を縦20c7n、横2
0crrLの平面に切り(繊維重量10?)、この試料
を筒状に捲いて、縦方向に向けて、300rrLl容量
で内径的6.2cmのトールビーカー内に入れる。Elasticity and repulsion (elastic recovery test) The web-like fibers left from the carding process were
Cut into a plane of 0 crrL (fiber weight 10?), roll the sample into a cylinder and place it vertically into a tall beaker with a capacity of 300 rrrL and an internal diameter of 6.2 cm.
その試料線上に直径6cmの円板状厚紙をのせ、その上
に重量1kgの分銅(天秤用分銅)をのせ、30秒間加
圧する。A disk-shaped cardboard with a diameter of 6 cm is placed on the sample wire, a 1 kg weight (balance weight) is placed on top of the disk, and pressure is applied for 30 seconds.
分銅をとり除いた後、30秒間経過後、厚紙のビーカー
底からの高さを測定(この値をH値とした)し、弾性及
び反撥性の評価とした。After 30 seconds had elapsed after the weight was removed, the height of the cardboard from the bottom of the beaker was measured (this value was taken as the H value), and elasticity and repulsion were evaluated.
耐久性
各処理綿を市販の高級アルコールサルフェートソーダ塩
系洗剤の0.5%水溶液で、家庭用洗濯機にて30℃×
10分洗浄し、更に30℃×10分水で濯いで洗浄綿と
し、この洗浄綿について摩擦係数、柔軟性を測定した。Durability: Wash each treated cotton with a 0.5% aqueous solution of a commercially available high alcohol sulfate soda salt detergent in a household washing machine at 30°C.
The cotton was washed for 10 minutes and further rinsed with water at 30° C. for 10 minutes to obtain washed cotton. The friction coefficient and flexibility of the washed cotton were measured.
試験用柔軟処理剤成分
A、粘度1500センチストークス(25℃、以下同じ
)でアミノ基含量2%のアミノポリシロキサン30%(
重量%、以下同じ)、ポリオキシエチレン(10モル)
ノニルフェニルエーテル2%、ポリオキシエチレン(4
モル)ノニルフェニルエーテル2%、と水(水道水、以
下同じ)66%の混合物をホモゲナイザーで均質にして
得たアミノポリシロキサンのエマルジョン。Test softener component A, 30% aminopolysiloxane with a viscosity of 1500 centistokes (25°C, same hereinafter) and 2% amino group content (
weight% (same below), polyoxyethylene (10 mol)
Nonylphenyl ether 2%, polyoxyethylene (4%
An emulsion of aminopolysiloxane obtained by homogenizing a mixture of 2% nonylphenyl ether and 66% water (tap water, same hereinafter) using a homogenizer.
B、粘度18000センチストークスでアミノ基含量0
.2%のアミノポリシロキサン30%、ポリオキシエチ
レン(10モル)ノニルフェニルエーテル2%、ポリオ
キシエチレン(4モル)ノニルフェニルエーテル2%と
水66%の混合物をホモゲナイザーで均質にして得たア
ミノポリシロキサンのエマルジョン。B, viscosity 18,000 centistokes, amino group content 0
.. An aminopolymer obtained by homogenizing a mixture of 30% 2% aminopolysiloxane, 2% polyoxyethylene (10 mol) nonylphenyl ether, 2% polyoxyethylene (4 mol) nonylphenyl ether, and 66% water using a homogenizer. Siloxane emulsion.
C,N−(β−アミノエチル)−γ−アミノプロピルメ
チルジメトキシシラン。C,N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane.
D、γ−ウレイドプロピルトリエトキシシラン。D, γ-ureidopropyltriethoxysilane.
E、γ−グリシドキシプロビルトリメトキシシラン。E, γ-glycidoxyprobyltrimethoxysilane.
F、C,N−(β−メタクリロイルオキシエチル)−N
−N−ジメチル−γ〜アンモニオプロピル〕トリメトキ
シシランクロライド。F, C, N-(β-methacryloyloxyethyl)-N
-N-dimethyl-γ~ammoniopropyl]trimethoxysilane chloride.
G、粘度8000センチストークスでエポキシ含量1%
のエポキシポリシロキサン40%、ポリオキシエチレン
(12モル)ノニルフェニルエーテル4%と水56%の
混合物をホモゲナイザーで均質にして得たエポキシシロ
キサンのエマルジョン。G, 8000 centistokes viscosity and 1% epoxy content.
An emulsion of epoxysiloxane obtained by homogenizing a mixture of 40% epoxypolysiloxane, 4% polyoxyethylene (12 mol) nonylphenyl ether, and 56% water using a homogenizer.
H4粘度100000センチストークスで両末端のケイ
素に直接結合するヒドロキシ基を有するヒドロキシポリ
シロキサン30%、ポリオキシエチレン(10モル)ノ
ニルフェニルエーテル2%、ポリオキシエチレン(4モ
ル)ノニルフェニルエーテル2%と水66%の混合物ヲ
ホモゲナイザーで均質にして得たヒドロキシポリシロキ
サンのエマルジョン。H4 viscosity 100,000 centistokes, 30% hydroxypolysiloxane with hydroxy groups directly bonded to silicon at both ends, 2% polyoxyethylene (10 mol) nonylphenyl ether, 2% polyoxyethylene (4 mol) nonylphenyl ether. Emulsion of hydroxypolysiloxane obtained by homogenizing a mixture of 66% water using a homogenizer.
■、ポリアミン系カチオン柔軟仕上剤(物本油脂社製、
ソフボンFX−4B)。■Polyamine-based cationic softening agent (manufactured by Monomoto Yushi Co., Ltd.,
Sofbon FX-4B).
実施例
5de’(デニール)X51mmアクリルステーブル綿
と6de’(デニール)X64imポリエステルステー
プル綿を使用。Example 5 De' (denier) x 51 mm acrylic stable cotton and 6 de' (denier) x 64 im polyester staple cotton were used.
処理綿1(本発明処理剤による処理綿)
アミノポリシロキサンとアミノアルコキシシランとの混
合割合が各々70%、30%となる様に処理剤成分A2
3.:l’、C3,0グを混合し、アミノポリシロキサ
ンとアミノアルコキシシランの合計量(以下シリコーン
分と称す)が2%となる様に水473.71で稀釈した
。Treated cotton 1 (cotton treated with the treatment agent of the present invention) Treatment agent component A2 was added so that the mixing ratio of aminopolysiloxane and aminoalkoxysilane was 70% and 30%, respectively.
3. :1', C3.0g were mixed and diluted with 473.71 g of water so that the total amount of aminopolysiloxane and aminoalkoxysilane (hereinafter referred to as silicone content) was 2%.
該混合エマルジョンをアクリルステーブル綿10(lに
シリコーン分付着量1%となる様に50?スプレー給油
し、90℃×30分乾燥した後に120℃×20分熱処
理を行ない処理アクリル綿を得た。The mixed emulsion was applied to 10 l of acrylic stable cotton by spraying oil with 50?spray oil so that the silicone content was 1%, dried at 90°C for 30 minutes, and then heat-treated at 120°C for 20 minutes to obtain treated acrylic cotton. .
同様に上記混合エマルジョンをポリエステルステープル
綿100?にシリコーン付着量0.4%となる様に20
1スプレー給油し、90℃×30分乾燥した後に140
℃×15分熱処理を行ない処理ポリエステル綿を得た。Similarly, add the above mixed emulsion to 100% polyester staple cotton. 20 so that the silicone adhesion amount is 0.4%.
After applying 1 spray oil and drying at 90℃ for 30 minutes,
A heat treatment was performed for 15 minutes at ℃ to obtain treated polyester cotton.
処理綿2(本発明処理剤による処理綿)
アミノポリシロキサンとアミノアルコキシシランとの混
合割合が各々80%、20%となる様に処理剤成分82
6.6f?、C2,0グを混合し、シリコーン分が2%
となる様に水4’71.4’?で稀釈した。Treated cotton 2 (cotton treated with the treatment agent of the present invention) Treatment agent component 82 was added so that the mixing ratio of aminopolysiloxane and aminoalkoxysilane was 80% and 20%, respectively.
6.6f? , C2,0g mixed, silicone content 2%
Water 4'71.4'? It was diluted with
該混合エマルジョンを用いて処理綿1と同様の操作をな
し処理アクリル綿と処理ポリエステル綿を得た。Using the mixed emulsion, the same operation as in Treated Cotton 1 was carried out to obtain treated acrylic cotton and treated polyester cotton.
処理綿3(本発明処理剤による処理綿)
アミノポリシロキサンとエポキシアルコキシシランとの
混合割合が各々70%、30%となる様に処理剤成分B
23.3?、E3.lを混合し、シリコーン分が2%と
なる様に水473.7?で稀釈した。Treated cotton 3 (cotton treated with the treatment agent of the present invention) Treatment agent component B was added so that the mixing ratio of aminopolysiloxane and epoxyalkoxysilane was 70% and 30%, respectively.
23.3? , E3. 1 of water and 473.7% of water so that the silicone content is 2%. It was diluted with
該混合エマルジョンを用いて処理綿1と同様の操作をな
し、処理アクリル綿と処理ポリエステル綿を得た。Using the mixed emulsion, the same operation as in Treated Cotton 1 was carried out to obtain treated acrylic cotton and treated polyester cotton.
処理綿4(本発明処理剤による処理綿)
アミノポリシロキサンとエポキシアルコキシシランとの
混合割合が各々80%、20%となる様に処理剤成分A
26.6P、E2.OPを混合し、シリコーン分が2%
となる様に水471.4Pで稀釈した。Treated cotton 4 (cotton treated with the treatment agent of the present invention) Treatment agent component A was added so that the mixing ratio of aminopolysiloxane and epoxyalkoxysilane was 80% and 20%, respectively.
26.6P, E2. Mixed with OP, silicone content is 2%
It was diluted with 471.4P of water so that
該混合エマルジョンを用いて処理綿1と同様の操作をな
し、処理アクリル綿と処理ポリエステル綿を得た。Using the mixed emulsion, the same operation as in Treated Cotton 1 was carried out to obtain treated acrylic cotton and treated polyester cotton.
処理綿5(本発明処理剤による処理綿)
アミノポリシロキサンとウレイドアルコキシシランとの
混合割合が各々80%、20%となる様に処理剤成分B
26.6?、D2.OPを混合し、シリコーン分が2%
となる様に水471.4?で稀釈シた。Treated cotton 5 (cotton treated with the treatment agent of the present invention) Treatment agent component B was added so that the mixing ratio of aminopolysiloxane and ureido alkoxysilane was 80% and 20%, respectively.
26.6? , D2. Mixed with OP, silicone content is 2%
Water 471.4? It was diluted with
該混合エマルジョンを用いて処理綿1と同様の操作をな
し、処理アクリル綿と処理ポリエステル綿を得た。Using the mixed emulsion, the same operation as in Treated Cotton 1 was carried out to obtain treated acrylic cotton and treated polyester cotton.
処理綿6(本発明処理剤による処理綿)
アミノポリシロキサンと4級アンモニウムアルコキシシ
ランとの混合割合が各々80%、20%となる様に処理
剤成分B26.6グ、F 2. Oftを混合し、シリ
コーン分が2%となる様に水471.41で稀釈した。Treated cotton 6 (cotton treated with the treatment agent of the present invention) Treatment agent components B26.6 and F2. Oft was mixed and diluted with 471.41 of water so that the silicone content was 2%.
該混合エマルジョンを用いて処理綿1と同様の操作をな
し、処理アクリル綿と処理ポリエステル綿を得た。Using the mixed emulsion, the same operation as in Treated Cotton 1 was carried out to obtain treated acrylic cotton and treated polyester cotton.
処理綿7(本発明処理剤による処理綿)
アミノポリシロキサンとアルコキシシランとの混合割合
が各々80%、20%となる様に処理剤成分B 26.
6 P、C1,OP、、D 1.01全1ヲU、シリコ
ーン分が2%となる様に水471.4?で稀釈した。Treated cotton 7 (cotton treated with the treatment agent of the present invention) Treatment agent component B was added so that the mixing ratio of aminopolysiloxane and alkoxysilane was 80% and 20%, respectively.
6 P, C1, OP,, D 1.01 total 1U, water 471.4 so that the silicone content is 2%? It was diluted with
該混合エマルジョンを用いて処理綿1と同様の操作をな
し、処理アクリル綿と処理ポリエステル綿を得た。Using the mixed emulsion, the same operation as in Treated Cotton 1 was carried out to obtain treated acrylic cotton and treated polyester cotton.
処理綿8(本発明処理剤以外による処理綿)アミノポリ
シロキサンとエポキシポリシロキサンとの混合割合が各
々50%、50%となる様に処理剤成分AI6.6P、
G12.5グを混合し、シリコーン分が2%となる様に
水470.99で稀釈した。Treated cotton 8 (cotton treated with a treatment agent other than the treatment agent of the present invention) The treatment agent component AI6.6P,
12.5 g of G was mixed and diluted with 470.99 g of water so that the silicone content was 2%.
該混合エマルジョンを用いて処理綿1と同様の操作をな
し、処理アクリル綿と処理ポリエステル綿を得た。Using the mixed emulsion, the same operation as in Treated Cotton 1 was carried out to obtain treated acrylic cotton and treated polyester cotton.
処理綿9(本発明処理剤以外による処理綿)アミノポリ
シロキサンのシリコーン分が2%となる様に処理剤成分
A33.3′?を水466.7′?で稀釈した。Treated cotton 9 (cotton treated with a treatment agent other than the treatment agent of the present invention) The treatment agent component A33.3'? was added so that the silicone content of the aminopolysiloxane was 2%. Water 466.7'? It was diluted with
該エマルジョンを用いて処理綿1と同様の操作をなし、
処理アクリル綿と処理ポリエステル綿を得た。Using the emulsion, perform the same operation as treated cotton 1,
Treated acrylic cotton and treated polyester cotton were obtained.
処理綿10(本発明処理剤以外による処理綿)ヒドロキ
シポリシロキサンとアミノアルコキシシランとの混合割
合が各々80%、20%となる様に処理剤成分H26,
i’、C2,OPを混合し、シリコーン分が2%となる
様に水471.49で稀釈した、該混合エマルジョンを
用いて処理綿1と同様の操作をなし、処理アクリル綿と
処理ポリエステル綿を得た。Treated cotton 10 (cotton treated with a treatment agent other than the treatment agent of the present invention) Treatment agent component H26,
i', C2, and OP were mixed and diluted with water 471.49 so that the silicone content was 2%. Using the mixed emulsion, the same operation as for treated cotton 1 was carried out to obtain treated acrylic cotton and treated polyester cotton. I got it.
処理綿11(本発明処理剤以外による処理綿)処理剤成
分■(カチオン柔軟仕上剤)が有効成分2%となる様に
処理剤成分166.69を水433.4Pで稀釈した。Treated cotton 11 (cotton treated with a treatment agent other than the treatment agent of the present invention) Treatment component 166.69 was diluted with 433.4 P of water so that the treatment component (1) (cationic fabric softener) was 2% of the active ingredient.
該エマルジョンを用いて処理綿1と同様の操作をなし、
処理アクリル綿と処理ポリエステル綿を得た。Using the emulsion, perform the same operation as treated cotton 1,
Treated acrylic cotton and treated polyester cotton were obtained.
上記処理綿1〜11を用いて前記方法により摩擦係数、
柔軟性、弾性及び反撥性を測定した結果は表1の通りで
あり、又、上記処理綿の肉処理綿2、処理綿4及び処理
綿11を用いて前記方法により耐久性を測定した結果は
表2の通りであった。Friction coefficient by the method using the treated cottons 1 to 11,
The results of measuring flexibility, elasticity and repulsion are as shown in Table 1, and the results of measuring durability using the above method using the treated cotton 2, treated cotton 4 and treated cotton 11 are as follows: It was as shown in Table 2.
前記処理綿1〜7に対して使用した処理剤は本発明の柔
軟仕上剤であり、処理綿8〜11に対して使用したもの
は比較のために使用した本発明以外の柔軟仕上剤である
。The treatment agent used for the treated cottons 1 to 7 is the fabric softener of the present invention, and the treatment agent used for the treated cottons 8 to 11 is a fabric softener other than the present invention used for comparison. .
上記試験結果から明らかな通り本発明柔軟仕上剤による
処理綿は他の比較例のものに比し柔軟性、平滑性ともに
耐久性ある極めて優れた効果を示し、弾性、反撥性にも
優れた効果を示した。As is clear from the above test results, the cotton treated with the fabric softener of the present invention exhibits excellent durability in both flexibility and smoothness compared to other comparative examples, and also has excellent elasticity and repulsion properties. showed that.
Claims (1)
シロキサンと下記一般式で表わされるアルコキシシラン
を主要成分として成る合成繊維用柔軟仕上剤。 (式中、R1とR2は炭素数1〜3のアルキル基を示し
、R1とR2は同じであっても、異なっていても良い。 R3はアミノ基、エポキシ又はエポキシを含む基、ウレ
イド基、4級アンモニウム基又はエチレン系不飽和結合
を含む基の内から選ばれる反応性基を1個以上有するア
ルキル基、アルキレン基、アリール基又はアリーレン基
のいずれかであり、nは1〜3の整数である。 )2 アミノポリシロキサンの粘度が1000センチス
トークス(25℃)以上である特許請求範囲第1項記載
の合成繊維用柔軟仕上剤。 3 アルコキシシランの一般式におけるR3がアミノ基
、エポキシ又はエポキシを含む基、又はウレイド基を1
個以上有するアルキル基である特許請求範囲第1項また
は第2項記載の合成繊維用柔軟仕上剤。 4 アルコキシシランの一般式におけるR3がアミノ基
を1個以上有するアルキル基の場合、R1とR2はとも
にメチル基、nは2であり、R3がエポキシ又はエポキ
シを含む基を1個以上含有するアルキル基の場合、R1
はメチル基、nは3であり、R3がウレイド基を1個以
上含有するアルキル基の場合、R1はエチル基、nは3
である特許請求の範囲第1項または第2項記載の合成繊
維用柔軟仕上剤。 5 アミノポリシロキサン50〜95重量部とアルコキ
シシラン50〜5重量部とから成る特許請求範囲第1項
、第2項、第3項または第4項記載の合成繊維用柔軟仕
上剤。[Scope of Claims] 1. A softening agent for synthetic fibers comprising as main components an aminopolysiloxane having two or more amine groups in one molecule and an alkoxysilane represented by the following general formula. (In the formula, R1 and R2 represent an alkyl group having 1 to 3 carbon atoms, and R1 and R2 may be the same or different. R3 is an amino group, epoxy or a group containing epoxy, a ureido group, An alkyl group, an alkylene group, an aryl group, or an arylene group having one or more reactive groups selected from a quaternary ammonium group or a group containing an ethylenically unsaturated bond, and n is an integer of 1 to 3. )2 The softening agent for synthetic fibers according to claim 1, wherein the aminopolysiloxane has a viscosity of 1000 centistokes (25°C) or more. 3 R3 in the general formula of alkoxysilane is an amino group, an epoxy group, an epoxy-containing group, or a ureido group.
The softening agent for synthetic fibers according to claim 1 or 2, which has at least one alkyl group. 4 When R3 in the general formula of alkoxysilane is an alkyl group having one or more amino groups, R1 and R2 are both methyl groups, n is 2, and R3 is epoxy or an alkyl group containing one or more epoxy-containing groups. In the case of a group, R1
is a methyl group, n is 3, and when R3 is an alkyl group containing one or more ureido groups, R1 is an ethyl group, n is 3
A softening agent for synthetic fibers according to claim 1 or 2. 5. The softening agent for synthetic fibers according to claim 1, 2, 3, or 4, which comprises 50 to 95 parts by weight of aminopolysiloxane and 50 to 5 parts by weight of alkoxysilane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51081411A JPS5817310B2 (en) | 1976-07-08 | 1976-07-08 | A new softening agent for synthetic fibers. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51081411A JPS5817310B2 (en) | 1976-07-08 | 1976-07-08 | A new softening agent for synthetic fibers. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS536700A JPS536700A (en) | 1978-01-21 |
JPS5817310B2 true JPS5817310B2 (en) | 1983-04-06 |
Family
ID=13745584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51081411A Expired JPS5817310B2 (en) | 1976-07-08 | 1976-07-08 | A new softening agent for synthetic fibers. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5817310B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8211542B2 (en) | 2004-09-07 | 2012-07-03 | Kaneka Corporation | Artificial hair made of flame-retardant polyester |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57154465A (en) * | 1981-03-11 | 1982-09-24 | Toray Industries | Softening treatment of polybutylene terephthalate fiber fabric |
JPS57163734U (en) * | 1981-04-09 | 1982-10-15 | ||
GB2107725B (en) * | 1981-10-03 | 1985-02-27 | Dow Corning | Siloxane quaternary ammonium salt preparation |
JPS5971480A (en) * | 1982-09-22 | 1984-04-23 | 東洋紡績株式会社 | Anti-bacterial fiber product improved in discoloration |
JPS60173169A (en) * | 1984-02-16 | 1985-09-06 | 竹本油脂株式会社 | Fiber treating oil agent and treatment of fiber yarn thereby |
JPH0647787B2 (en) * | 1985-08-14 | 1994-06-22 | 日華化学株式会社 | Silicone fiber treatment agent |
JPS6241379A (en) * | 1985-08-14 | 1987-02-23 | 日華化学株式会社 | Silicone fiber treating agent |
US5000861A (en) * | 1989-08-23 | 1991-03-19 | Union Carbide Chemicals And Plastics Co. Inc. | Stable emulsions containing amino polysiloxanes and silanes for treating fibers and fabrics |
JP4647483B2 (en) * | 2005-12-27 | 2011-03-09 | 花王株式会社 | Softener composition |
KR20090127950A (en) | 2007-04-11 | 2009-12-14 | 다우 코닝 코포레이션 | Silicone polyether block copolymers having organofunctional endblocking groups |
JP7223467B1 (en) * | 2022-01-17 | 2023-02-16 | 竹本油脂株式会社 | Polyester Synthetic Fiber Treatment Agent Set, Production Method of Composition Containing Polyester Synthetic Fiber Treatment Agent, First Treatment Agent for Polyester Synthetic Fiber, Second Treatment Agent for Polyester Synthetic Fiber, Third Treatment Agent for Polyester Synthetic Fiber, Polyester Synthesis Composition containing first treating agent for fiber, composition containing second treating agent for polyester synthetic fiber, method for treating polyester synthetic fiber, and method for producing polyester synthetic fiber |
JP7153407B1 (en) * | 2022-01-17 | 2022-10-14 | 竹本油脂株式会社 | Treatment agent for polyester synthetic fiber, composition containing treatment agent for polyester synthetic fiber, and polyester synthetic fiber |
-
1976
- 1976-07-08 JP JP51081411A patent/JPS5817310B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8211542B2 (en) | 2004-09-07 | 2012-07-03 | Kaneka Corporation | Artificial hair made of flame-retardant polyester |
Also Published As
Publication number | Publication date |
---|---|
JPS536700A (en) | 1978-01-21 |
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