EP0360736A1 - Composition aqueuse mouillante et détergente, stable dans l'eau dure, sa préparation et utilisation dans le prétraitment des matières textiles - Google Patents

Composition aqueuse mouillante et détergente, stable dans l'eau dure, sa préparation et utilisation dans le prétraitment des matières textiles Download PDF

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Publication number
EP0360736A1
EP0360736A1 EP89810624A EP89810624A EP0360736A1 EP 0360736 A1 EP0360736 A1 EP 0360736A1 EP 89810624 A EP89810624 A EP 89810624A EP 89810624 A EP89810624 A EP 89810624A EP 0360736 A1 EP0360736 A1 EP 0360736A1
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EP
European Patent Office
Prior art keywords
component
wetting agent
carbon atoms
agent according
water
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.)
Granted
Application number
EP89810624A
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German (de)
English (en)
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EP0360736B1 (fr
Inventor
Christian Guth
Albert Stehlin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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Ciba Geigy AG
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Filing date
Publication date
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Publication of EP0360736A1 publication Critical patent/EP0360736A1/fr
Application granted granted Critical
Publication of EP0360736B1 publication Critical patent/EP0360736B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers
    • 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
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3788—Graft polymers
    • 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
    • D06M13/244—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 sulfur or phosphorus
    • D06M13/282—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 sulfur or phosphorus with compounds containing phosphorus
    • D06M13/288—Phosphonic or phosphonous acids or derivatives thereof

Definitions

  • the present invention relates to a new aqueous, hard water-resistant wetting and washing agent and to its production and use in textile pretreatment.
  • Component (a) according to the invention is water-soluble monomeric and oligomeric compounds of the formula (1) which are preferably present as alkali metal salts, especially as sodium and in particular as potassium salts.
  • Preferred mixtures of monomeric and oligomeric compounds which are used as component (a) of the composition according to the invention correspond in particular to the formula wherein R2 is methyl or ethyl and m2 is 1 to 13.
  • the monomeric compounds generally correspond to the formula wherein Y1 is hydrogen or -CO-T1 and R1 and T1 independently of one another each represent alkyl having 1 to 4 carbon atoms.
  • the compounds of component (b) are water-soluble graft polymers which on the one hand have a so-called parent chain from an anionic, cationic, amphoteric or preferably nonionic polyalkylene oxide adduct, which has a hydrophobic residue, and on the other hand grafted side chains of structural elements onto individual carbon atoms of this parent chain contain, which are derived from ethylenically unsaturated polymerizable, hydrophilic groups containing monomers, such as monomeric sulfonic acids or preferably carboxylic acids or their anhydrides.
  • the monomers required to introduce the side chains can be used individually or as a mixture with one another.
  • Preferred graft polymers according to the invention have a parent chain consisting of at least one nonionic alkylene oxide adduct having a hydrophobic radical, the second terminal hydroxyl group of which is unsubstituted.
  • nonionic surfactants are expediently alkylene oxide addition products of 2 to 200 moles of alkylene oxide, e.g. Ethylene oxide and / or propylene oxide, on 1 mol of an aliphatic monoalcohol with at least 8 carbon atoms, a 3 to 6-valent aliphatic alcohol or a fatty acid with 8 to 22 carbon atoms.
  • the 3- to 6-valent alkanols contain 3 to 6 carbon atoms and are in particular glycerol, trimethylolpropane, erythritol, mannitol, pentaerythritol and sorbitol.
  • Aliphatic monoalcohols for producing the nonionic surfactants are, for example, water-insoluble monoalcohols with at least 8 carbon atoms, preferably 12 to 22 carbon atoms. These alcohols can be saturated or unsaturated and branched or straight-chain and can be used alone or in a mixture. Natural alcohols such as Myristyl alcohol, cetyl alcohol, stearyl alcohol or oleyl alcohol or synthetic alcohols, e.g.
  • oxo alcohols such as in particular 2-ethylhexanol, also trimethylhexanol, trimethylnonyl alcohol, hexadecyl alcohol or linear primary alcohols with average carbon atom numbers of (8-10), (10-14), (12) , (16), (18) or (20-22) are reacted with the alkylene oxide.
  • the fatty acids preferably have 8 to 12 carbon atoms and can be saturated or unsaturated, such as, for example, capric, lauric, myristic, palmitic or stearic acid or decene, dodecene, tetradecene, hexadecene, oil, Linoleic, linolenic or preferably ricinoleic acid.
  • ethylenically unsaturated polymerizable carboxylic acids or sulfonic acids which serve to introduce the grafted-on monomers (side chains) into the polyalkylene oxide adducts mentioned as the parent chain
  • monocarboxylic acids and dicarboxylic acids and their anhydrides and also sulfonic acids, each of which has an ethylenically unsaturated aliphatic radical and preferably at most 7 carbon atoms have come into consideration.
  • the monocarboxylic acids are e.g. acrylic acid, methacrylic acid, ⁇ -haloacrylic acid, 2-hydroxyethylacrylic acid, ⁇ -cyanoacrylic acid, crotonic acid and vinyl acetic acid.
  • Ethylenically unsaturated dicarboxylic acids are preferably fumaric acid, maleic acid or itaconic acid, furthermore mesaconic acid, citraconic acid, glutaconic acid and methylene malonic acid.
  • Maleic anhydride is particularly mentioned as the anhydride of these acids.
  • Suitable sulfonic acids are vinylsulfonic acid or 2-acrylamido-2-methylpropanesulfonic acid. It is preferably monocarboxylic acids having 3 to 5 carbon atoms, in particular methacrylic acid and especially acrylic acid.
  • Graft polymers of particular interest contain, as the parent chain, residues of an adduct of 2 to 40 moles of ethylene oxide with 1 mole of fatty alcohol having 12 to 22 carbon atoms, and as side chains at least 30% by weight, preferably at least 50% by weight, based on the graft polymer, of grafted-on acrylic acid .
  • the graft polymers are prepared by methods known per se, as described, for example, in European patent specification 0.098.803.
  • Component (c) includes, in addition to the nonionic surfactants described above, nonionic alkylene oxide addition products of 2 to 200 moles of alkylene oxide, e.g. Ethylene oxide and / or propylene oxide, on 1 mol of a phenol which is optionally substituted by alkyl or phenyl or a fatty acid having 8 to 22 carbon atoms. Monoalcohols with 8 to 22 carbon atoms are preferred.
  • Suitable optionally substituted phenols are, for example, phenol, o-phenylphenol or alkylphenols, the alkyl radical of which has 1 to 16, preferably 4 to 12, carbon atoms.
  • alkylphenols are p-cresol, butylphenol, tributylphenol, octylphenol, and especially nonylphenol.
  • nonionic surfactants are: - Addition products of preferably 1 to 30 mol of alkylene oxides, in particular ethylene oxide, it being possible for individual ethylene oxide units to be replaced by substituted epoxides, such as styrene oxide and / or propylene oxide, with higher unsaturated or saturated fatty alcohols, fatty acids, fatty amines or fatty amides with 8 to 22 carbon atoms or with Phenylphenol or alkylphenols, the alkyl radicals of which have at least 4 carbon atoms; - Alkylene oxide, especially ethylene oxide and / or propylene oxide condensation products; - Reaction products from a fatty acid having 8 to 22 carbon atoms and a primary or secondary amine or alkylene oxide addition products containing these hydroxyalkyl group-containing reaction products, which have at least one hydroxy-lower alkyl or lower alkoxy-lower alkyl group, the reaction taking place in such a way that the molecular quantitative ratio between
  • Suitable nonionic surfactants are addition products of 2 to 15 moles of ethylene oxide with 1 mole of fatty alcohol or fatty acid each with 8 to 22 carbon atoms or with 1 mole of alkylphenol with a total of 4 to 12 carbon atoms in the alkyl part or fatty acid dialkanolamides with 8 to 22 carbon atoms in the fatty acid residue.
  • the alkali metal hydroxides of component (d) according to the invention are sodium and preferably potassium hydroxide.
  • Optional components (e) of the detergent according to the invention include defoamers based on tributyl phosphate or higher alcohols, e.g. 2-ethylhexanol or isooctyl alcohol in question.
  • defoamers based on tributyl phosphate or higher alcohols e.g. 2-ethylhexanol or isooctyl alcohol in question.
  • those based on silicone oil or alkylenediamines with amide groups of the formula RCONH-, where R is an aliphatic or cycloaliphatic radical, such as e.g. C9-C23-alkyl or cyclohexyl, and silicone oils themselves are used.
  • Further defoaming agents are known from GB-A-1 197 776 or US-A-4 767 568.
  • the wetting and washing agent according to the invention advantageously contains, based on the total agent, 4-8% by weight of component (a) 5-10% by weight of component (b) 8-15% by weight of component (c) 4-8% by weight of component (d) O-5% by weight of component (e) and ad 100 wt .-% water.
  • the new formulations according to the invention are particularly suitable as effective wetting and washing agents in textile pretreatment.
  • the present application accordingly also relates to a method for washing and wetting untreated textiles.
  • the process is characterized in that these materials are treated in an aqueous medium in the presence of a wetting agent according to the invention.
  • the amounts used in which the wetting agent and detergent according to the invention are added to the treatment liquors are between 0.1 and 20, preferably 0.5 and 10 g per liter of treatment liquor.
  • This fleet can also contain other additives, e.g. Desizing agents, dyes, optical brighteners, synthetic resins and alkalis such as sodium hydroxide.
  • Fiber materials Cellulose, in particular untreated natural cellulose such as raw cotton, hemp, linen, jute, and regenerated cellulose such as cellulose, viscose, acetate treyon, wool, polyamide, polyacrylonitrile or polyester fiber materials as well as fiber mixtures, such as those made of polyacrylonitrile / cotton or polyester / cotton.
  • the fiber material to be treated can be in various processing stages, e.g. the cellulose-containing material as loose material, yarn, woven or knitted fabric. As a rule, these are always textile fiber materials which are produced from pure textile cellulose fibers or from mixtures of textile cellulose fibers with textile synthetic fibers.
  • the fiber material can be treated continuously or discontinuously in an aqueous liquor.
  • the aqueous treatment liquors can be applied to the fiber materials in a known manner, advantageously by impregnation on the padder, the liquor absorption being about 50 to 120% by weight.
  • the padding process is used in particular as a pad-steam process and pad-batch process.
  • the impregnation can be carried out at 20 to 60 ° C, but preferably at room temperature.
  • the cellulose material is subjected directly, ie without intermediate drying, to steaming at 95 to 120 ° C., preferably 98 to 106 ° C., which can take 30 seconds to 40 minutes, depending on the type of heat development and the temperature range.
  • the impregnated goods are rolled up without drying and then optionally packed with a plastic film and stored at room temperature for 1 to 24 hours.
  • the treatment of the fiber materials can also in so-called long liquors with a liquor ratio of e.g. 1: 3 to 1: 100, preferably 1: 8 to 1:25 and at 20 to 100, preferably 80 to 98 ° C for about 1/4 to 3 hours under normal conditions, i.e. under atmospheric pressure in conventional equipment, e.g. a jigger, a reel runner or a jet.
  • a liquor ratio of e.g. 1: 3 to 1: 100, preferably 1: 8 to 1:25 and at 20 to 100, preferably 80 to 98 ° C for about 1/4 to 3 hours under normal conditions, i.e. under atmospheric pressure in conventional equipment, e.g. a jigger, a reel runner or a jet.
  • the treatment up to 150 ° C, preferably 105 to 140 ° C under pressure in so-called high-temperature equipment (HT equipment) can be carried out.
  • HT equipment high-temperature equipment
  • the fiber materials are then, if the process so requires, thoroughly rinsed with hot water at about 90 to 98 ° C. and then with warm and finally with cold water, neutralized if necessary and then preferably dewatered and dried at elevated temperatures.
  • the essential advantages of the textile auxiliaries according to the invention are, in addition to their excellent wetting action, their good hard water resistance and low foam when used.
  • 113 g of a 50% potassium hydroxide solution in 284 g of deionized water are placed in an apparatus as described in Example 1.
  • 157 g of the oligomer mixture of the formula (2), where R2 is methyl are partially neutralized, the temperature rising to 55 ° C.
  • 315 g of a 25 wt .-% aqueous preparation of a polymerization product from the adduct of 1 mole of a C13-oxo alcohol with 9 moles of ethylene oxide and 1 mole of acrylic acid 125 g of the adduct of 4 moles of ethylene oxide with 1 mole of a C9- C11 fatty alcohol and 5 g of a silicone oil composition slowly stirred.
  • the result is a pourable, milky preparation with a pH of 4.5.
  • 113 g of a 50% potassium hydroxide solution in 284 g of deionized water are placed in an apparatus as described in Example 1.
  • 157 g of the oligomer mixture of the formula (2), where R2 is methyl are partially neutralized, the temperature rising to about 55 ° C. 315 g of a 25% by weight aqueous preparation of a polymerization product from the adduct of 1 mol of a C13-oxo alcohol with 9 mol of ethylene oxide and 1 mol of acrylic acid, 126 g of the adduct of 5 mol of ethylene oxide with 1 mol of isotridecyl alcohol and 5 g of a silicone oil composition is slowly added.
  • the result is a pourable, milky preparation with a pH of 4.5.
  • Example 2 The procedure is as described in Example 1, but the potassium hydroxide solution is placed in 189 g of water and 100 g of a defoamer consisting of 1.65 g of N, N'-ethylene-bis-stearamide, 2 g of magnesium stearate, 37 g is used as an antifoam Maleic acid bis-2-ethylhexyl ester, 37.35 g paraffin oil (Shelloil L 6189), 11 g of a nonionic emulsifier, e.g. Tween 65® and 11 g of an anionic emulsifier, e.g. Phospholan PNP9®.
  • a defoamer consisting of 1.65 g of N, N'-ethylene-bis-stearamide, 2 g of magnesium stearate, 37 g is used as an antifoam Maleic acid bis-2-ethylhexyl ester, 37.35 g paraffin oil (Shelloil L 6189), 11 g of
  • Example 5 The procedure is as described in Example 5, except that 100 g of a defoamer consisting of 47 g of the copolymer of butyl acrylate and maleic acid di-2-ethylhexyl ester 50:50, 39 g of isopalmityl alcohol, 7 g of an ethoxylated polydimethylsiloxane, 3.5 g are used as antifoam of the adduct of 9 moles of ethylene oxide and 1 mole of styrene oxide with 1 mole of C13 oxo alcohol and 3.5 g of oleic acid.
  • 100 g of a defoamer consisting of 47 g of the copolymer of butyl acrylate and maleic acid di-2-ethylhexyl ester 50:50, 39 g of isopalmityl alcohol, 7 g of an ethoxylated polydimethylsiloxane, 3.5 g are used as antifoam
  • 113 g of a 50% KOH solution in 289 g of deionized water are placed in an apparatus as described in Example 1.
  • 157 g of an oligomer mixture of the formula (2), where R2 is methyl are partially neutralized, the temperature rising to about 50 ° C.
  • 315 g of a 25 wt .-% aqueous preparation of the polymerization product from the adduct of 1 mole of a C13-oxo alcohol with 9 moles of ethylene oxide and 1 mole of acrylic acid 126 g of the adduct of 4 moles of ethylene oxide with 1 mole of a C9 / C11 - Stirred fatty alcohol.
  • the result is a pourable, milky preparation with a pH of 4.5.
  • the detergents and wetting agents prepared in accordance with Examples 1-3 are tested for their washing ability compared to a comparative detergent which does not contain components (a) and (e) of the preparations according to the invention.
  • a comparative detergent which does not contain components (a) and (e) of the preparations according to the invention.
  • a blended fabric made of polyester and cotton artificially soiled with carbon black and motor oil is washed with an AHIBA dyeing machine with a twist for 30 minutes at 40 ° C and a liquor ratio of 1:25.
  • the amount of the corresponding active substance used is 1 g / l.
  • the pH is adjusted to 10 with sodium hydroxide solution, the water hardness is 0 or 10 ° dH. After the washing process is complete, the fabrics are rinsed, dewatered and dried individually.
  • the preparations produced in accordance with Examples 1-3 are tested for their foaming behavior compared to a comparative detergent which does not contain components (a) and (e) of the preparations according to the invention.
  • a comparative detergent which does not contain components (a) and (e) of the preparations according to the invention.
  • 1 g each of the active substance of the preparations prepared according to Example 1-3 is diluted to 1 l of deionized water and adjusted to pH 10 with sodium hydroxide solution. They are then tested according to DIN 53902 (whipped foam method) for their foam behavior compared to the comparative detergent.
  • the results in the table below show that the preparations according to the invention show significantly better foaming behavior than the comparative detergent.
  • Foam height (ml) right away after 1 minute Comparative detergent 500 480 Preparation according to example 1 70 60
  • a raw cotton fabric of 250 g / m2 is impregnated with the following preparation: 10 g / l of the preparation prepared according to Example 1 60 g / l solid sodium hydroxide The fleet intake is 90%. After this treatment, steam is applied for 10 minutes at 101 ° C, rinsed hot and cold, neutralized and dried. The cleaning effect is determined by measuring the degree of whiteness (CIBA-GEIGY whiteness).
  • the raw material has a whiteness of -65, the material cleaned by the above treatment has a whiteness of 10.
  • a cotton / polyester blend (67/33) of 200 g / m2 is locally soiled with a loom lubricating oil and treated (aged) at 100 ° C for 1 hour.
  • the stained fabric is then washed for 30 minutes at 60 ° C. in a wash liquor which contains 10 g / l of the preparation according to Preparation Example 1 and is adjusted to pH 10, and then rinsed.
  • the applied and heat-aged oil stain is completely removed after the washing process.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP89810624A 1988-09-01 1989-08-22 Composition aqueuse mouillante et détergente, stable dans l'eau dure, sa préparation et utilisation dans le prétraitment des matières textiles Expired - Lifetime EP0360736B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3264/88 1988-09-01
CH326488 1988-09-01

Publications (2)

Publication Number Publication Date
EP0360736A1 true EP0360736A1 (fr) 1990-03-28
EP0360736B1 EP0360736B1 (fr) 1994-09-28

Family

ID=4252217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810624A Expired - Lifetime EP0360736B1 (fr) 1988-09-01 1989-08-22 Composition aqueuse mouillante et détergente, stable dans l'eau dure, sa préparation et utilisation dans le prétraitment des matières textiles

Country Status (5)

Country Link
US (1) US5002686A (fr)
EP (1) EP0360736B1 (fr)
JP (1) JPH02105897A (fr)
DE (1) DE58908444D1 (fr)
ES (1) ES2060811T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462059A3 (en) * 1990-06-11 1992-03-11 Ciba-Geigy Ag Low-foaming, silicone-free, aqueous textile auxiliaries, their preparation and their use
WO1992015664A1 (fr) * 1991-03-04 1992-09-17 Ciba-Geigy Ag Composition auxiliaire textile aqueuse
EP0786514A3 (fr) * 1996-01-25 1999-08-18 Unilever N.V. Compositions de prétraitement

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223177A (en) * 1989-01-09 1993-06-29 Ciba-Geigy Corporation Alkali-resistant foam suppressant which is free from silicone oil
DE59903364D1 (de) * 1998-02-19 2002-12-19 Goldschmidt Ag Th Phosphorsäureester und ihre Verwendung als Dispergiermittel
ES2247753T3 (es) 1999-10-16 2006-03-01 Ciba Spezialitatenchemie Pfersee Gmbh Composicion para el tratamiento de materiales a base de fibras.
US6290732B1 (en) * 1999-11-09 2001-09-18 Ecolab Inc. Laundry process with enhanced ink soil removal
US6337313B1 (en) * 1999-11-16 2002-01-08 National Starch And Chemical Investment Company Textile manufacturing and treating processes comprising a hydrophobically modified polymer
EP1149945A1 (fr) * 2000-04-29 2001-10-31 Ciba Spezialitätenchemie Pfersee GmbH Composition pour le prétraitement de matériaux fibreux
DE10118236A1 (de) * 2001-04-11 2002-10-17 Ciba Sc Pfersee Gmbh Zusammensetzung für die Vorbehandlung von Fasermaterialien
KR20030021100A (ko) * 2001-09-05 2003-03-12 김기현 벽보, 포스터 제거에 우수한 액상의 합성 polymer 조성물
US7202202B2 (en) * 2003-06-27 2007-04-10 The Procter & Gamble Company Consumable detergent composition for use in a lipophilic fluid
TWI401313B (zh) * 2009-09-03 2013-07-11 Everlight Chem Ind Corp 清洗液之組成物
DE102016200678A1 (de) * 2016-01-20 2017-07-20 Siemens Aktiengesellschaft Gasturbine mit Wet-Compression-Einrichtung zur Einbringung einer tensidischen Flüssigkeitsmischung
US10611891B2 (en) 2018-02-01 2020-04-07 The Hong Kong Research Institute Of Textiles And Apparel Limited Textile waste processing

Citations (2)

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Publication number Priority date Publication date Assignee Title
EP0098803A1 (fr) * 1982-07-06 1984-01-18 Ciba-Geigy Ag Polymères greffés solubles ou dispersables dans l'eau, leur fabrication et utilisation
EP0295205A1 (fr) * 1987-06-05 1988-12-14 Ciba-Geigy Ag Procédé de teinture ou apprêt par foulardage avec fixation à la continue de matières textiles

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Publication number Priority date Publication date Assignee Title
GB1103590A (en) * 1965-12-22 1968-02-14 Procter & Gamble Ltd Soap compositions
GB2027048B (en) * 1978-08-03 1983-05-05 Unilever Ltd Soap compositions
US4254063A (en) * 1979-05-07 1981-03-03 Betz Laboratories, Inc. Method for preparing oligomeric ester chain condensates of substituted 1-hydroxy-1,1-diphosphonic acid
US4539353A (en) * 1983-01-25 1985-09-03 Ciba-Geigy Corporation Aqueous composition of polymaleic acid, surfactants and complexing agents, and its preparation and use as an assistant in the pretreatment of cellulose-containing fibre materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098803A1 (fr) * 1982-07-06 1984-01-18 Ciba-Geigy Ag Polymères greffés solubles ou dispersables dans l'eau, leur fabrication et utilisation
EP0295205A1 (fr) * 1987-06-05 1988-12-14 Ciba-Geigy Ag Procédé de teinture ou apprêt par foulardage avec fixation à la continue de matières textiles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462059A3 (en) * 1990-06-11 1992-03-11 Ciba-Geigy Ag Low-foaming, silicone-free, aqueous textile auxiliaries, their preparation and their use
WO1992015664A1 (fr) * 1991-03-04 1992-09-17 Ciba-Geigy Ag Composition auxiliaire textile aqueuse
US5559273A (en) * 1991-03-04 1996-09-24 Ciba-Geigy Corporation Aqueous textile auxiliary compositions
EP0786514A3 (fr) * 1996-01-25 1999-08-18 Unilever N.V. Compositions de prétraitement

Also Published As

Publication number Publication date
JPH02105897A (ja) 1990-04-18
DE58908444D1 (de) 1994-11-03
US5002686A (en) 1991-03-26
EP0360736B1 (fr) 1994-09-28
ES2060811T3 (es) 1994-12-01

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