GB401282A - Improvements in or relating to the preparation and use of dispersions and dispersing or precipitating agents - Google Patents
Improvements in or relating to the preparation and use of dispersions and dispersing or precipitating agentsInfo
- Publication number
- GB401282A GB401282A GB3236231A GB3236231A GB401282A GB 401282 A GB401282 A GB 401282A GB 3236231 A GB3236231 A GB 3236231A GB 3236231 A GB3236231 A GB 3236231A GB 401282 A GB401282 A GB 401282A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- per cent
- solution
- added
- immiscible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000006185 dispersion Substances 0.000 title abstract 7
- 230000001376 precipitating effect Effects 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 12
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 10
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 10
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 10
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 10
- 239000005642 Oleic acid Substances 0.000 abstract 10
- 239000004115 Sodium Silicate Substances 0.000 abstract 10
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 10
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 10
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 10
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 9
- 235000021388 linseed oil Nutrition 0.000 abstract 9
- 239000000944 linseed oil Substances 0.000 abstract 9
- 239000000126 substance Substances 0.000 abstract 9
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 8
- 239000000203 mixture Substances 0.000 abstract 8
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical class [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 abstract 7
- 229920002955 Art silk Polymers 0.000 abstract 6
- 239000001828 Gelatine Substances 0.000 abstract 6
- 230000002378 acidificating effect Effects 0.000 abstract 6
- 238000007792 addition Methods 0.000 abstract 6
- 229930003836 cresol Natural products 0.000 abstract 6
- 229920000159 gelatin Polymers 0.000 abstract 6
- 235000019322 gelatine Nutrition 0.000 abstract 6
- 239000003921 oil Chemical class 0.000 abstract 6
- 235000019198 oils Nutrition 0.000 abstract 6
- 150000007524 organic acids Chemical class 0.000 abstract 6
- 239000000377 silicon dioxide Substances 0.000 abstract 6
- 235000012239 silicon dioxide Nutrition 0.000 abstract 6
- 239000002904 solvent Substances 0.000 abstract 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical class [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 4
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 4
- 229910001626 barium chloride Inorganic materials 0.000 abstract 4
- 235000011148 calcium chloride Nutrition 0.000 abstract 4
- 238000004043 dyeing Methods 0.000 abstract 4
- 239000000123 paper Substances 0.000 abstract 4
- 239000000344 soap Substances 0.000 abstract 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 150000001298 alcohols Chemical class 0.000 abstract 3
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 3
- 229910052788 barium Inorganic materials 0.000 abstract 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 239000011575 calcium Substances 0.000 abstract 3
- 229910052791 calcium Inorganic materials 0.000 abstract 3
- 239000005018 casein Substances 0.000 abstract 3
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 abstract 3
- 235000021240 caseins Nutrition 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000470 constituent Substances 0.000 abstract 3
- 239000003599 detergent Substances 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 3
- 239000008103 glucose Substances 0.000 abstract 3
- 239000003292 glue Substances 0.000 abstract 3
- 239000004519 grease Substances 0.000 abstract 3
- 150000008282 halocarbons Chemical class 0.000 abstract 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
- 238000005470 impregnation Methods 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 239000010985 leather Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 235000010755 mineral Nutrition 0.000 abstract 3
- 150000002989 phenols Chemical class 0.000 abstract 3
- 239000010665 pine oil Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- 238000004513 sizing Methods 0.000 abstract 3
- 239000004753 textile Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- JTPNRXUCIXHOKM-UHFFFAOYSA-N 1-chloronaphthalene Chemical compound C1=CC=C2C(Cl)=CC=CC2=C1 JTPNRXUCIXHOKM-UHFFFAOYSA-N 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- WCOATMADISNSBV-UHFFFAOYSA-K diacetyloxyalumanyl acetate Chemical compound [Al+3].CC([O-])=O.CC([O-])=O.CC([O-])=O WCOATMADISNSBV-UHFFFAOYSA-K 0.000 abstract 2
- -1 trichlorethylene Chemical class 0.000 abstract 2
- 239000001993 wax Substances 0.000 abstract 2
- 238000009736 wetting Methods 0.000 abstract 2
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 abstract 1
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 abstract 1
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 abstract 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- 235000010919 Copernicia prunifera Nutrition 0.000 abstract 1
- 244000180278 Copernicia prunifera Species 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000004203 carnauba wax Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical class CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 abstract 1
- 239000012182 japan wax Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002790 naphthalenes Chemical class 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 abstract 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical class CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 abstract 1
- 238000009991 scouring Methods 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 229940117013 triethanolamine oleate Drugs 0.000 abstract 1
- 229960004418 trolamine Drugs 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/368—Hydroxyalkylamines; Derivatives thereof, e.g. Kritchevsky bases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Non-asphaltic liquid dispersions containing silicon dioxide are obtained by treating a concentrated solution of alkali silicate, preferably sodium metasilicate, with an organic acid or organic acidic substance and with an organic liquid otherwise immiscible or incompletely miscible with water (e.g. a grease solvent) capable of entering into colloidal association with the silicon dioxide to produce a liquid dispersion which is stable without added soap. Bodies in a hydrated condition or containing a hydroxyl group may be used either as immiscible liquids or as soluble additions to compositions containing other immiscible liquids, for example phenol, cresol or certain alcohols may act as immiscible or incompletely miscible liquids while glycerol, sugar or glucose may be soluble additions. In the case of phenol or cresol, these bodies may serve as the acidic substance to be added to the silicate and as the liquid to be dispersed. Examples of other such suitable immiscible liquids are halogenated hydrocarbons such as trichlorethylene or chlornapthalene, chlorinated phenols, oils or oxidizable bodies such as linseed oil in the oxidized or unoxidized condition. The organic acid used preferably has detergent properties such as oleic acid or may be a sulphonated compound. Amphoteric substances such as glues, gelatine or casein may also be added. Mineral salts such as calcium or barium chlorides may be added: these are stated to exert a weak acid reaction and assist gel formation. The products may be used for treating leather, paper or textile materials for impregnation or finishing purposes or for delustring artificial silk. According to examples; (1) A size for artificial silk comprizes equal parts by weight of a 25 per cent solution of sodium metasilicate; oleic acid; and linseed oil to which are added 5 per cent solutions of barium chloride and gelatine to an amount equal to half the weight of any of the other constituents. (2) A waterproofing solution consists of 20 parts of a 25 per cent sodium metasilicate solution; 10 parts triethanolamine; 5 parts monoamylamine; 10 parts pine oil; 40 parts oleic acid; 5 parts chlorinated naphthalene wax; 45 parts paraffin wax; 5 parts aluminium acetate solution. Other suitable waxes are carnauba or Japan wax. Triethanolamine oleate may be replaced by a solvent such as trichlorethylene with a fat or soap. (3) A composition for simultaneous sizing and dyeing consists of 25 parts of a 25 per cent sodium metasilicate solution; 5 parts oleic acid; 10 parts linseed oil; 5 parts each of a 5 per cent solution of barium and calcium chlorides; and 50 parts of a 5 per cent solution of a soluble vat dyestuff. (4) Product for wetting out cotton in kiers:--40 parts of a 50 per cent metasilicate solution and 60 parts of phenol or cresylic acid. (5) Composition for coating paper consists of 25 parts of a 50 per cent alkali metasilicate solution; 25 parts of a 50 per cent solution of abietic acid in a suitable solvent such as pine oil; 12,5 parts each of a 10 per cent solution of aluminium sulphate; aluminium acetate solution (16 DEG Tw); 25 per cent solution of barium chloride; 25 per cent solution of calcium chloride. (6) A scouring composition consists of 50 parts of a 50 per cent alkali metasilicate solution; 25 parts sulphonated ricinoleic acid or sulphonated lauryl alcohol; 25 parts pine oil. Specifications 17576/15, 203,720, 215,880, [all in Class 91, Oils &c.], and 363,372 are referred to.ALSO:Non-asphaltic liquid dispersions containing silicon dioxide are obtained by treating a concentrated solution of alkali silicate, preferably sodium metasilicate, with an organic acid or organic acidic substance and with an organic liquid otherwise immiscible or incompletely miscible with water (e.g. a grease solvent) capable of entering into colloidal association with the silicon dioxide to produce a liquid dispersion which is stable without added soap. Bodies in a hydrated condition or containing a hydroxyl group may be used either as immiscible liquids or as soluble additions to compositions containing other immiscible liquids, for example phenol, cresol or certain alcohols may act as immiscible or incompletely miscible liquids while glycerol, sugar or glucose may be soluble additions. In the case of phenol or cresol, these bodies may serve as the acidic substance to be added to the silicate and as the liquid to be dispersed. Examples of other suitable immiscible liquids are halogenated hydrocarbons such as trichlorethylene, or chlornaphthalene, chlorinated phenols, oils or oxidizable bodies such as linseed oil in the oxidized or unoxidized condition. The organic acid used preferably has detergent properties such as oleic acid or may be a sulphonated compound. Amphoteric substances such as glue, gelatine or casein may also be added. Mineral salts such as calcium or barium chlorides may be added: these are stated to exert weak acid reaction and assist gel formation. The products may be used for treating leather, paper or textile materials for impregnation or finishing purposes or for delustring artificial silk. According to examples; (1) a size for artificial silk comprises equal parts by weight of a 25 per cent solution of sodium metasilicate; oleic acid; and linseed oil to which are added 5 per cent solutions of barium chloride and gelatine to an amount equal to half the weight of any of the other constituents, (2) a composition for simultaneous sizing and dyeing consists of 25 parts of a 25 per cent sodium metasilicate solution; 5 parts oleic acid; 10 parts linseed oil; 5 parts each of a 5 per cent solution of barium and calcium chlorides; and 50 parts of a 5 per cent solution of a soluble vat dyestuff, (3) product for wetting out cotton in kiers:--40 parts of a 50 per cent metasilicate solution and 60 parts of phenol or cresylic acid. Specifications 17576/15, [Class 91, Oils &c.], 203,720, 215,880, [both in Class 15 (ii), Dyeing, Processes &c. for], and 363,372, [Group VIII], are referred to.ALSO:Non-asphaltic liquid dispersions containing silicon dioxide are obtained by treating a concentrated solution of alkali silicate, preferably sodium metasilicate, with an organic acid or organic acidic substance and with an organic liquid otherwise immiscible or incompletely miscible with water (e.g. a grease solvent) capable of entering into colloidal association with the silicon dioxide to produce a liquid dispersion which is stable without added soap. Bodies in a hydrated condition or containing a hydroxyl group may be used either as immiscible liquids or as soluble additions to compositions containing other immiscible liquids, for example phenol, cresol or certain alcohols may act as immiscible or incompletely miscible liquids, while glycerol, sugar or glucose may be soluble additions. In the case of phenol or cresol these bodies may serve as the acidic substance to be added to the silicate and as the liquid to be dispersed. Examples of other suitable immiscible liquids are halogenated hydrocarbons such as trichlorethylene, or chlornaphthalene, chlorinated phenols, oils or oxidizable bodies such as linseed oil in the oxidized or unoxidized condition. The organic acid used preferably has detergent properties such as oleic acid or may be a sulphonated compound. Amphoteric substances such as glue, gelatine or casein may also be added. Mineral salts such as calcium or barium chlorides may be added: these are stated to exert weak acid reaction and assist gel formation. The products may be used for treating leather, paper or textile materials for impregnation or finishing purposes, or for delustring artificial silk. According to examples: (1) A size for artificial silk comprises equal parts by weight of a 25 per cent solution of sodium metasilicate; oleic acid; and linseed oil to which are added 5 per cent solutions of barium chloride and gelatine to an amount equal to half the weight of any of the other constituents. (2) A composition for simultaneous sizing and dyeing consists of 25 parts of a 25 per cent sodium metasilicate solution; 5 parts oleic acid; 10 parts linseed oil; 5 parts each of a 5 per cent solution of barium and calcium chlorides; and 50 parts of a 5 per cent solution of a soluble vat dyestuff. Specifications 17576/15, [Class 121, Starch &c.], 203,720, 215,880, [both in Class 91, Oils &c.], and 363,372, [Group VIII], are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3236231A GB401282A (en) | 1932-01-23 | 1932-01-23 | Improvements in or relating to the preparation and use of dispersions and dispersing or precipitating agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3236231A GB401282A (en) | 1932-01-23 | 1932-01-23 | Improvements in or relating to the preparation and use of dispersions and dispersing or precipitating agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB401282A true GB401282A (en) | 1933-10-23 |
Family
ID=10337441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3236231A Expired GB401282A (en) | 1932-01-23 | 1932-01-23 | Improvements in or relating to the preparation and use of dispersions and dispersing or precipitating agents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB401282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2165467A (en) * | 1984-10-09 | 1986-04-16 | Unilever Plc | Cosmetic emulsion |
-
1932
- 1932-01-23 GB GB3236231A patent/GB401282A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2165467A (en) * | 1984-10-09 | 1986-04-16 | Unilever Plc | Cosmetic emulsion |
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