EP0665322B1 - Treatment method for pre-dyed fabrics or garments using this agent - Google Patents
Treatment method for pre-dyed fabrics or garments using this agent Download PDFInfo
- Publication number
- EP0665322B1 EP0665322B1 EP95101377A EP95101377A EP0665322B1 EP 0665322 B1 EP0665322 B1 EP 0665322B1 EP 95101377 A EP95101377 A EP 95101377A EP 95101377 A EP95101377 A EP 95101377A EP 0665322 B1 EP0665322 B1 EP 0665322B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- colloid
- garments
- treatment
- dyed fabrics
- fabrics
- 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 - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0021—Dye-stain or dye-transfer inhibiting compositions
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/228—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with phosphorus- or sulfur-containing groups
-
- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
- D06P1/50—Derivatives of cellulose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
Definitions
- This invention relates to the use of a dye antiredeposition agent which prevents redeposition of desorbed dyes (desorption of dyes as redeposited to fabrics is also included hereinafter) to fabrics or its garments at the time of treating pre-dyed fabrics or its garments and to a treatment method for the pre-dyed fabrics or its garments using the dye antiredeposition agent.
- a desorbed dye redeposits to the bleached yarn to cause staining of the white area.
- a desorbed dye redeposits not only to the bleached yarn to cause staining of the white area but also to the stripped area (white area) of the top-dyed yarn, thus reducing quantity of the product considerably.
- CMC carboxymethylcellulose
- poval polyvinyl pyrrolidone
- examples of such materials so far disclosed in patents include calcium chloride (JP-A 46-330; the term “JP-A” as used herein means an "unexamined published Japanese patent application”), sodium polyacrylate (JP-A 48-64283), nonionic type surface active agent (JP-A 50-18786), mixture of ⁇ -naphthol and ethylene oxide (JP-A 55-22081), ⁇ -olefin sulfonate (JP-A 56-53274), water soluble high polymer whose carboxyl groups are partially or entirely made into salt (JP-A 56-63081), copolymer of maleic anhydride with isoamylene and/or amylene (JP-A 58-41981), specified organosilane and organosiloxane (JP-A 58-70774), specified aromatic s
- the dye of interest is anionic and disperse type, it is neceesary to anionize with an anionic dispersing agent. More disadvantageously, when an enzyme is present in the washing, the enzyme itself becomes anion under general washing conditions and therefore is electrically adsorbed by cationic cellulose, thus entailing reduction of its effect.
- a dye antiredeposition agent is used at the time of the treatment of pre-dyed fabrics or its garments, which is a cellulose-derived colloid.
- Another object of the present invention is to provide a treatment method for pre-dyed fabrics or its garments, which comprises using the dye antiredeposition agent at the time of treating pre-dyed fabrics or its garments according to claim 1.
- a cellulose-derived colloid is used as "dye antiredeposition agent".
- Colloid is defined as "a dispersed system or dispersed phase in which a substance is dispersed as particles having a size larger than atoms or low molecules" ("Physical and Chemical Dictionary", Iwanami Shoten).
- pre-dyed fabrics or its garments examples include cotton, linen and ramie, viscose rayon, polynosic rayon, cuprammonium rayon etc, ply, Tencel (manufactured by Counaulds) and the like cellulose fabrics and its garments thereof, as well as its blended or union fabrics or garments, preferably denim woven fabrics or sewings thereof.
- dyes include a direct dye, a reactive dye, an acid dye, a mordant/acid mordant dye, a vat dye, a sulfur dye, an azoic dye, a pigment and the like, and the dyed fabrics or its garments are those which are dyed with these dyes in the ordinary methods.
- treatment means desizing and weight reducing treatments
- the present invention can be applied also to scouring, reform processing and the like treatments.
- cellulase, amylase, protease, lipase, pectinase and the like enzymes are used in these treatments ( Dyeing Industry , vol.38, no. 8, p.47).
- the present invention resolves these problems involved in the prior art by allowing a colloid to coexist at the time of the treatment thereby preventing or reducing redeposition of dyes.
- Cellulose used as colloids in the present invention may partly contain xylan or the like hemicellulose, lignin and the like.
- a cellulose-derived colloid When a cellulose-derived colloid is used, it is important to reduce molecular weight of cellulose in order to increase its dispersibility.
- the molecular weight reduction is conventionally effected by forming a colloid making use of a physical crushing, chemical decomposition, biological decomposition or the like method.
- additive agents to be used at the time of the use of the dye antiredeposition agent of the present invention
- effect of the present invention becomes remarkable when cellulase or the like enzyme is used at the time of the treatment because of the absence of adverse influences such as inactivation of the enzyme.
- Amount of the dye antiredeposition agent to be added may be decided based on the liquor ratio (weight ratio of fabrics and washing liquid), treatment temperature (usually 40 to 80°C), treatment method and the like. When cost is taken into consideration, the adding amount should naturally be limited to the minimum within the sufficiently effective range. The adding amount can be reduced by increasing the liquor ratio.
- the adding amount can also be reduced by increasing dispersibility effected by the addition of a hydrophilic polymer and the like.
- a colloid and a hydrophilic polymer may be linked together chemically or simply have a physical interaction.
- CMC, carrageenan and the like hydrophilic polymers are redeposited to the surface of colloids, and these methods can be applied to all colloids of the present invention.
- Colloidal Avicel manufactured by Asahi Chemical Industry
- This material is prepared by coating the surface of a cellulose colloid with a hydrophilic polymer.
- CMC having low etherification degree can also be used directly.
- the colloid of the present invention may be added at the time of the ordinary treatment, and the effect may be improved in some cases when a plurality of colloids are jointly used depending on the used temperature, pH, additive agents and the like.
- the dye antiredeposition agent of the present invention can be used jointly with a surface active agent, a builder, an enzyme, an antiseptic agent and the like.
- the small influence upon environment is also one of the important features of the present invention.
- a desized indigo dyed denim was sujected to a stripping. Stripping conditions 8 liter washer Liquor ratio 1:100 Temperature 55°C Time 60 minutes The treatment was carried out by adding a neutral cellulase in 50 units as Avicelase and 0.6 g of a dye antiredeposition agent (shown in Table 1) per 1 liter treatment bath. After the treatment, washing and drying were carried out. As the results, as shown in Table 1, staining-preventing effect was observed with no decrease in the stripping effect.
- L value (lightness, represents brightness and becomes white as it comes close to 100; light source, D-65) of the front side of the blue jeans woven fabric was measured by Lab system, and difference between the values of the treated and untreated fabrics was used to express the degree of stripping.
- WB value (brightness by Hunter, represents whiteness; light source, C/2) of the cotton knit added at the time of the treatment was measured by Lab system, and difference between the values of the treated and untreated knits was used to express the degree of staining.
- the treatment was carried out by adding a neutral cellulase in 50 units as Avicelase and 0.6 g of a dye antiredeposition agent per 1 liter treatment bath. After the treatment, washing, sodium hypochlorite treatment, washing, sodium thiosulfate treatment, washing and drying were carried out in that order. As the results, as shown in Table 2, staining-preventing effect was observed with no decrease in the stripping effect. Effects of dye antiredeposition agent Additive Agent Stripping ( ⁇ L) Staining ( ⁇ WB) No addition good, 3.8 yes, -8.05 Colloidal Avicel good, 3.9 no, 0.26 Soybean protein colloid good, 4.1 no, 0.21
- the neutral cellulase was mixed with Colloidal Avicel in an amount of 0.2 to 0.6 g per 50 units of the enzyme, and the mixture was made into granules.
- an effect similar to the case of the 0.6 g-added result in Inventive Example 1 was obtained by the addition of 0.4 g.
- redeposition of the dye was strong with a weight loss ratio of 4.7% when the enzyme was used alone, while redeposition of the dye was not observed with a weight loss of 4.3% when CMC having an etherification degree of 0.2 was added in an amount of 0.6 g/liter. Also, redeposition of the dye was not observed with a weight loss of 4.6% when Colloidal Avicel was added in an amount of 0.6 g/liter.
- the present invention has rendered possible simple and efficient prevention of redeposition of dyes at the time of the treatment of pre-dyed fabrics or its garments. Especially, when an enzyme is used in the treatment, adverse influences upon the enzyme is characteristically reduced.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2758094 | 1994-02-01 | ||
JP02758094A JP3324860B2 (ja) | 1994-02-01 | 1994-02-01 | 染料付着防止剤及びそれを用いたあらかじめ染色された繊維又は繊維製品の処理方法 |
JP27580/94 | 1994-02-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0665322A2 EP0665322A2 (en) | 1995-08-02 |
EP0665322A3 EP0665322A3 (en) | 1995-11-22 |
EP0665322B1 true EP0665322B1 (en) | 2003-05-07 |
Family
ID=12224917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95101377A Expired - Lifetime EP0665322B1 (en) | 1994-02-01 | 1995-02-01 | Treatment method for pre-dyed fabrics or garments using this agent |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0665322B1 (ja) |
JP (1) | JP3324860B2 (ja) |
KR (1) | KR950032874A (ja) |
CN (1) | CN1089830C (ja) |
AT (1) | ATE239816T1 (ja) |
BR (1) | BR9500356A (ja) |
DE (1) | DE69530631D1 (ja) |
ES (1) | ES2197908T3 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL113714A0 (en) * | 1994-06-22 | 1995-08-31 | Ivax Ind Inc | Method of treating dyed cellulosic fabric |
DE10004893A1 (de) * | 2000-02-04 | 2001-08-16 | Bayer Ag | 2-Komponentensystem zur Herstellung eines Stone-wash-Effektes auf gefärbtem Baumwoll- oder baumwollhaltigen Geweben |
DE10358097A1 (de) * | 2003-12-10 | 2005-07-14 | Sasol Germany Gmbh | Verfahren zum Verhindern bzw. Minimieren der Farbredeposition unter Verwendung von Polyestern |
JP2006152469A (ja) * | 2004-11-26 | 2006-06-15 | Ochanomizu Univ | 染色繊維製品処理剤及び染色仕上げ処理方法 |
CN100489014C (zh) * | 2006-11-30 | 2009-05-20 | 华南理工大学 | 一种硅烷封端聚硫橡胶及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE502550C (de) * | 1926-01-31 | 1930-07-12 | A Schmitz Fa Dr | Mittel zum Reibechtmachen reibunechter Ausfaerbungen auf pflanzlichen oder tierischen Fasern |
FR774569A (fr) * | 1933-07-04 | 1934-12-08 | Perfectionnements aux procédés de dégommage des fibres textiles | |
DE2841445A1 (de) * | 1977-09-28 | 1979-04-05 | Ciba Geigy Ag | Wasch- und reinigungsmittel |
US4253843A (en) * | 1979-04-25 | 1981-03-03 | Crompton & Knowles Corporation | Method for improving the light fastness of nylon dyeings using copper phosphate |
US5006126A (en) * | 1988-09-15 | 1991-04-09 | Ecolab Inc. | Cellulase compositions and methods that introduce variations in color density into cellulosic fabrics, particularly indigo dyed denim |
JPH03130480A (ja) * | 1989-10-13 | 1991-06-04 | Nippon Saafuakutanto Kogyo Kk | セルロース系繊維染色物の後洗浄剤組成物 |
-
1994
- 1994-02-01 JP JP02758094A patent/JP3324860B2/ja not_active Expired - Fee Related
-
1995
- 1995-01-27 BR BR9500356A patent/BR9500356A/pt not_active Application Discontinuation
- 1995-01-30 CN CN95102927A patent/CN1089830C/zh not_active Expired - Fee Related
- 1995-02-01 DE DE69530631T patent/DE69530631D1/de not_active Expired - Lifetime
- 1995-02-01 EP EP95101377A patent/EP0665322B1/en not_active Expired - Lifetime
- 1995-02-01 ES ES95101377T patent/ES2197908T3/es not_active Expired - Lifetime
- 1995-02-01 AT AT95101377T patent/ATE239816T1/de not_active IP Right Cessation
- 1995-02-02 KR KR1019950002030A patent/KR950032874A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0665322A3 (en) | 1995-11-22 |
JP3324860B2 (ja) | 2002-09-17 |
EP0665322A2 (en) | 1995-08-02 |
KR950032874A (ko) | 1995-12-22 |
CN1112980A (zh) | 1995-12-06 |
ATE239816T1 (de) | 2003-05-15 |
ES2197908T3 (es) | 2004-01-16 |
JPH07216745A (ja) | 1995-08-15 |
DE69530631D1 (de) | 2003-06-12 |
CN1089830C (zh) | 2002-08-28 |
BR9500356A (pt) | 1995-09-12 |
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