EP0341205A2 - A dye scavenger - Google Patents
A dye scavenger Download PDFInfo
- Publication number
- EP0341205A2 EP0341205A2 EP89810306A EP89810306A EP0341205A2 EP 0341205 A2 EP0341205 A2 EP 0341205A2 EP 89810306 A EP89810306 A EP 89810306A EP 89810306 A EP89810306 A EP 89810306A EP 0341205 A2 EP0341205 A2 EP 0341205A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- product
- dye
- atom
- mono
- hereinafter referred
- 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.)
- Withdrawn
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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
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
-
- 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
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5242—Polymers of unsaturated N-containing compounds
-
- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5278—Polyamides; Polyimides; Polylactames; Polyalkyleneimines
-
- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
Definitions
- a process for reducing or preventing discoloration of a textile material in a wash bath comprising
- the wash washing one or more dyed textile materials (herein defined as "the wash") that contain free dye or liberatable dye (i.e dye that can be washed out of the material) in the presence of a dye scavenger capable of taking up any free dye or any dye that is liberated in the wash, the scavenger comprising a substrate to which a polymeric material, (hereinafter referred to as the polymeric material) selected from any one of Products A to D, is fixed where Products A to D are as follows:
- the dye scavenger may be dyed or undyed. Preferably the scavenger is undyed.
- the polymeric material of the dye scavenger has a molecular weight of over 4000, more preferably over 5000.
- Product A is known, and is described for example in British Published Patent Application No 2 142 642, US Patent 4 764 585 and US Patent 4 410 652, and may be prepared by methods described in said patents,the contents of which are incorporated herein by reference.
- the amine, in free base or salt form is reacted with the other starting material in the absence of water at elevated temperatures optionally in the presence of a non-aqueous solvent.
- the reaction is carried out in the absence of solvent at a temperature of 140-160°C, and for most combinations of reagents, ammonia is evolved.
- the reagents are preferably reacted in a molar ratio of 0.1 to 1 mole of cyanamide, DCDA, guanidine or biguanide per mole of reactive -NH- or -NH2 group, and when DCDA is reacted with a polyalkylene polyamine, the molar ratio of the reactants is more preferably from 2:1 to 1:2, particularly about 1:1.
- the reactants are reacted in the presence of a catalyst selected from metals, metal salts and heterocyclic nitrogen-containing compounds (defined as catalyst K in USP 4 764 585).
- the Products A are near-colourless viscous liquids or solids which are basic in character, water-soluble either in the free base or salt form, and contain reative hydrogen atoms bonded to nitrogen.
- Up to 50 mole % preferably up to 20 mole % of the DCDA or other reagent to be reacted with the amine may be replaced by a dicarboxylic acid or a mono- or di-ester thereof.
- Suitable acids include adipic acid, oxalic acid and terephthalic acid, for example in the form of their dimethyl esters.
- Particularly preferred Products A are the reaction products of DCDA with diethylenetriamine or triethylenetetramine, preferably in the presence of a catalyst selected from metals, metal salts and heterocyclic nitrogen containing compounds (especially zinc chloride) defined as catalyst K in USP 4 764 585.
- a catalyst selected from metals, metal salts and heterocyclic nitrogen containing compounds (especially zinc chloride) defined as catalyst K in USP 4 764 585.
- Products C and D are described in Japanese Kokai:- 51-57 793 ; 56-9999 ; 56-53 292 ; 56-134 284 ; 57-11 288 ; 57-591 ; 57-92 012 ; 60-7079 ; 45-1457 and 49-31 631 ; the contents of which are incorporated herein by reference.
- the polymeric material is Product A, C, or D.
- the polymeric material of the scavenger is Product A or Product C′; where Product C′ is a synergistic mixture containing as active ingredient a textile auxiliary (T) and the polymeric compound (P) in which T is the product of a 2-step reaction comprising the steps of
- P is a water soluble homopolymer of a mono-or di-allylamine, or a water soluble copolymer comprising (preferably consisting of) mono-, di- or tri-allylamine units.
- the synergistic mixture may also contain 3) the reaction product of epichlorohydrin or a precursor thereof with a polyalkylene polyamine.
- polymeric Product is Product A (especially Product of Example 1 as described in USP 4 764 585).
- the amount of polymeric material to substrate of scavenger is to 20 %, more preferably 2 to 6 %, by weight of substrate.
- the scavenger can be in any form.
- the polymeric material can be applied to the whole substrate or to just a surface.
- Preferred substrates including fabrics, garments, films, non-woven material or paper.
- the substrates can be natural or synthetic, preferably undyed cotton, undyed regenerated cellulose or undyed natural or synthetic polyamide.
- the substrates can be treated with any one of Products A to D by known methods, for example by immersion, padding, spraying, printing, exhaustion.
- the amount used is preferably from 2 to 200 g/l, more preferably 10 to 80 g/l (based on the activates of components A to D) preferably in a goods to liquor ratio of 1:1 to 1:30.
- the scavenger that is so produced can be used in standard washing procedures, merely by being added to the wash.
- the scavenger takes up any free or liberated dyestuff, in particular anionic dyestuff, free in the bath. In this way, the scavenger assists in preventing staining of the washing by free dye being taken up undesirably on other pieces in the wash.
- the scavenger is optimally effective with dyeings, preferably of not more than 1/1 standard depth, especially in light shades.
- the amount of scavenger should be sufficient to prevent as reduce staining and/or discoloration. This amount will vary depending on the total amount of wash and also on the properties of wash that contains free or liberatable dye.
- the amount of scavenger to the wash is preferably 5 to 80 g to 1 kg of the wash; more preferably 10 to 30 g to 1 kg of wash.
- the substrate of scavenger is a textile material.
- the textile material (hereinafter referred to as the "scavenger") is then added to a household coloured wash made up of cotton textile fabric dyed with C.I. Reactive Violet 23 and undyed cotton textile fabric.
- the weight of the wash is 3 kg and the wash to bath ratio is 1:4.
- the washing powder used was "0mo", a commercially available product, for a 60°C wash and was used in an amount of 6 g/l.
- the amount (by weight) of scavenger to washing is about 1 that is to say 30 g of scavenger is used.
- the wash and scavenger is then washed in a Bauknecht washing machine, a commercially available household machine, at 60 °C and is then dried.
- Example 1 is repeated, using instead of the C.I. Reactive Violet 23, C.I. Direct Blue 251.
- the resulting scavenger is soiled with free dye.
- Example 1 is repeated using the following wash. 60-70 % cotton dyed with C.I. Direct Blue 251 ; 10 % nylon dyed with the dye of Example 1 of D.O.S. 2,400,654 ; 15 % Dacron T56, dyed with C.I. Disperse Yellow 23 ; and 5 % Orlon dyed with C.I. Basic Blue 45.
- the wash is then washed with the scavenger at 60°C.
- the scavenger picks up the free dye available (primarily of C.I. Direct Blue 251) whereas the fabrics of the wash retain their clear colours.
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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)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
washing one or more dyed textile materials (herein defined as "the wash") that contain free dye or liberatable dye (i.e dye that can be washed out of the material) in the presence of a dye scavenger (for taking up any free dye or any dye that is liberated in the wash) the scavenger comprising a substrate to which a polymeric material (hereinafter referred to as the polymeric material) selected from any one of Products A to D is applied, where Products A to D, are as follows:
- (A) a polymeric reaction product of a monofunctional or polyfunctional amine having one or more primary and/or secondary tertiary amino groups with cyanamide , dicyandiamide (DCDA), guanidine or bisguanide where up to 50% of cyanamide, dicyandiamide, guanidine or bisguanide may be replaced by a dicarboxylic acid or a mono- or di-ester thereof, said product (A) containing at least one free hydrogen atom linked to a nitrogen atom (hereinafter referred to as Product A); or
- (B) a water soluble polymeric reaction product of (A) with an epihalohydrin or a precursor thereof,(hereinafter referred to as Product B); or
- (C) a water soluble homopolymer of a mono- or di-allyl amine, or a copolymer of mono-and di-allylamine, in which at least one N atom is capable of forming an acid addition salt and/or at least one N atom is an ammonium group (hereinafter referred to as Product C); or
- (D) a water soluble copolymer, of a mono- and/or di- and/or triallylamine with a copolymerisable monomer, in which at least one N atom is capable of forming an acid addition salt and/or at least one N atom is a quaternary ammonium group (hereinafter referred to as Product D);
Description
- One problem that arises with dyed material that contains either free dye or dye that is not sufficiently well bound to the material is that it is not retained in the material during a conventional household washing procedure, that is to say the free or insufficiently well bound dye is liberated and can therefore be taken up by other substrates, (which may be dyed or undyed) thereby affecting the colour or indeed causing colouring of these other substrates.
- To alleviate this problem, there is provided according to the invention, a process for reducing or preventing discoloration of a textile material in a wash bath, comprising
- washing one or more dyed textile materials (herein defined as "the wash") that contain free dye or liberatable dye (i.e dye that can be washed out of the material) in the presence of a dye scavenger capable of taking up any free dye or any dye that is liberated in the wash, the scavenger comprising a substrate to which a polymeric material, (hereinafter referred to as the polymeric material) selected from any one of Products A to D, is fixed where Products A to D are as follows:
- (A) a polymeric reaction product of a monofunctional or polyfunctional amine having one or more primary and/or secondary tertiary amino groups with cyanamide , dicyandiamide (DCDA), guanidine or bisguanide where up to 50% of cyanamide, dicyandiamide, guanidine or bisguanide may be replaced by a dicarboxylic acid or a mono- or di-ester thereof, said product (A) containing at least one free hydrogen atom linked to a nitrogen atom (hereinafter referred to as Product A); or
- (B) a water soluble polymeric reaction product of (A) with an epihalohydrin or a precursor thereof, (hereinafter referred to as Product B); or
- (C) a water soluble homopolymer of a mono- or di-allyl amine, or a copolymer of mono-and di-allylamine, in which at least one N atom is capable of forming an acid addition salt and/or at least one N atom is an ammonium group (hereinafter referred to as Product C); or
- (D) a water soluble copolymer, of a mono- and/or di- and/or triallylamine with a copolymerisable monomer ,in which at least one N atom is capable of forming an acid addition salt and/or at least one N atom is a quaternary ammonium group (hereinafter referred to as Product D);
- The dye scavenger may be dyed or undyed. Preferably the scavenger is undyed.
- Preferably the polymeric material of the dye scavenger has a molecular weight of over 4000, more preferably over 5000.
- Product A is known, and is described for example in British Published Patent Application No 2 142 642, US Patent 4 764 585 and US Patent 4 410 652, and may be prepared by methods described in said patents,the contents of which are incorporated herein by reference.
- Suitably the amine, in free base or salt form, is reacted with the other starting material in the absence of water at elevated temperatures optionally in the presence of a non-aqueous solvent. Preferably the reaction is carried out in the absence of solvent at a temperature of 140-160°C, and for most combinations of reagents, ammonia is evolved. The reagents are preferably reacted in a molar ratio of 0.1 to 1 mole of cyanamide, DCDA, guanidine or biguanide per mole of reactive -NH- or -NH₂ group, and when DCDA is reacted with a polyalkylene polyamine, the molar ratio of the reactants is more preferably from 2:1 to 1:2, particularly about 1:1. Preferably the reactants are reacted in the presence of a catalyst selected from metals, metal salts and heterocyclic nitrogen-containing compounds (defined as catalyst K in USP 4 764 585).
- The Products A are near-colourless viscous liquids or solids which are basic in character, water-soluble either in the free base or salt form, and contain reative hydrogen atoms bonded to nitrogen.
- Up to 50 mole % preferably up to 20 mole % of the DCDA or other reagent to be reacted with the amine may be replaced by a dicarboxylic acid or a mono- or di-ester thereof. Suitable acids include adipic acid, oxalic acid and terephthalic acid, for example in the form of their dimethyl esters.
- Particularly preferred Products A are the reaction products of DCDA with diethylenetriamine or triethylenetetramine, preferably in the presence of a catalyst selected from metals, metal salts and heterocyclic nitrogen containing compounds (especially zinc chloride) defined as catalyst K in USP 4 764 585.
- Product B is described in USP 4,439,203 the contents of which are incorporated herein by reference.
- Products C and D are described in Japanese Kokai:-
51-57 793 ; 56-9999 ; 56-53 292 ; 56-134 284 ; 57-11 288 ; 57-591 ; 57-92 012 ; 60-7079 ; 45-1457 and 49-31 631 ;
the contents of which are incorporated herein by reference. - Further products of Product C and D are described in EP 280,655, the contents of which are incorporated herein by reference as well as D.O.S. 37 205 08.
- Preferably the polymeric material is Product A, C, or D.
- More preferably the polymeric material of the scavenger is Product A or Product C′; where Product C′ is a synergistic mixture containing as active ingredient a textile auxiliary (T) and the polymeric compound (P) in which T is the product of a 2-step reaction comprising the steps of
- 1) reacting an epihalohydrin with aqueous ammonia at 50-90°C in an initial mole ratio of 4 moles epihalohydrin to 8 to 10 moles of ammonia and
- 2) reacting the product of step 1, after removal of excess ammonia, with a further 0.1 to 0.5 moles of epihalohydrin; and
- P is a water soluble homopolymer of a mono-or di-allylamine, or a water soluble copolymer comprising (preferably consisting of) mono-, di- or tri-allylamine units.
- Such a product is described in EP 280,655 (= US Serial No. 07/151,032)
- The synergistic mixture may also contain 3) the reaction product of epichlorohydrin or a precursor thereof with a polyalkylene polyamine.
- Most preferably the polymeric Product is Product A (especially Product of Example 1 as described in USP 4 764 585).
- The amount of polymeric material to substrate of scavenger is to 20 %, more preferably 2 to 6 %, by weight of substrate.
- The scavenger can be in any form. The polymeric material can be applied to the whole substrate or to just a surface. Preferred substrates including fabrics, garments, films, non-woven material or paper.
- The substrates can be natural or synthetic, preferably undyed cotton, undyed regenerated cellulose or undyed natural or synthetic polyamide.
- The substrates can be treated with any one of Products A to D by known methods, for example by immersion, padding, spraying, printing, exhaustion. The amount used is preferably from 2 to 200 g/l, more preferably 10 to 80 g/l (based on the activates of components A to D) preferably in a goods to liquor ratio of 1:1 to 1:30.
- The scavenger that is so produced can be used in standard washing procedures, merely by being added to the wash. The scavenger takes up any free or liberated dyestuff, in particular anionic dyestuff, free in the bath. In this way, the scavenger assists in preventing staining of the washing by free dye being taken up undesirably on other pieces in the wash. The scavenger is optimally effective with dyeings, preferably of not more than 1/1 standard depth, especially in light shades.
- The amount of scavenger should be sufficient to prevent as reduce staining and/or discoloration. This amount will vary depending on the total amount of wash and also on the properties of wash that contains free or liberatable dye.
- The amount of scavenger to the wash is preferably 5 to 80 g to 1 kg of the wash; more preferably 10 to 30 g to 1 kg of wash.
- Preferably the substrate of scavenger is a textile material.
- In this specification, unless indicated to the contrary reference to Products A to D includes reference to mixtures thereof.
- The invention will now be illustrated by the following Examples in which all parts of percentages are by weight and all temperatures are in °C unless indicated to the contrary.
- A fabric of 100 % cotton is impregnated by padding (squeezed to 80 % dry weight) with 60 g/l of the product of Example 1 of US Patent 4,764,585 (= D.O.S 35,25,104) - calculated on 100 % active substance- and this is dried at 100°C. The textile material (hereinafter referred to as the "scavenger") is then added to a household coloured wash made up of cotton textile fabric dyed with C.I. Reactive Violet 23 and undyed cotton textile fabric. The weight of the wash is 3 kg and the wash to bath ratio is 1:4. The washing powder used was "0mo", a commercially available product, for a 60°C wash and was used in an amount of 6 g/l.
- The amount (by weight) of scavenger to washing is about 1 that is to say 30 g of scavenger is used.
- The wash and scavenger is then washed in a Bauknecht washing machine, a commercially available household machine, at 60 °C and is then dried.
- After drying it can be seen that the dye scavenger has taken up dye from the insufficiently fast dyeing.
- Example 1 is repeated, using instead of the C.I. Reactive Violet 23, C.I. Direct Blue 251. The resulting scavenger is soiled with free dye.
- A dye scavenger is prepared using the polymeric product of Example 1 of GB 2,192,893 A (= D.O.S. 3′720′508)
- Example 1 is repeated using the following wash.
60-70 % cotton dyed with C.I. Direct Blue 251 ;
10 % nylon dyed with the dye of Example 1 of D.O.S. 2,400,654 ;
15 % Dacron T56, dyed with C.I. Disperse Yellow 23 ; and
5 % Orlon dyed with C.I. Basic Blue 45. - The wash is then washed with the scavenger at 60°C. The scavenger picks up the free dye available (primarily of C.I. Direct Blue 251) whereas the fabrics of the wash retain their clear colours.
- In all the Examples there is substantially no or very little soiling of the other fabrics of the wash than the scavenger by free or liberated dye.
Claims (10)
washing one or more dyed textile materials (herein defined as "the wash") that contain free dye or liberatable dye (i.e dye that can be washed out of the material) together with a textile material that can be discolored in the presence of a dye scavenger (for taking up any free dye or any dye that is liberated in the wash) the scavenger comprising a substrate to which a polymeric material (hereinafter referred to as the polymeric material) selected from any one of Products A to D, is applied where Products A to D are as follows:
(A) a polymeric reaction product of a monofunctional or polyfunctional amine having one or more primary and/or secondary tertiary amino groups with cyanamide , dicyandiamide (DCDA), guanidine or bisguanide where up to 50% of cyanamide, dicyandiamide, guanidine or bisguanide may be replaced by a dicarboxylic acid or a mono- or di-ester thereof, said product (A) containing at least one free hydrogen atom linked to a nitrogen atom (hereinafter referred to as Product A); or
(B) a water soluble polymeric reaction product of (A) with an epihalohydrin or a precursor thereof,(hereinafter referred to as Product B); or
(C) a water soluble homopolymer of a mono- or di-allyl amine, or a copolymer of mono-and di-allylamine, in which at least one N atom is capable of forming an acid addition salt and/or at least one N atom is an ammonium group (hereinafter referred to as Product C); or
(D) a water soluble copolymer, of a mono- and/or di- and/or triallylamine with a copolymerisable monomer in which at least one N atom is capable of forming an acid addition salt and/or at least one N atom is a quaternary ammonium group (hereinafter referred to as Product D);
or a mixture of one or more of Products A to D.
P is a water soluble homopolymer of a mono-or di-allylamine, or a water soluble copolymer comprising mono-, di- or tri-allylamine units.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883814208 DE3814208A1 (en) | 1988-04-27 | 1988-04-27 | USE OF UNCOLORED AND / OR COLORED SUBSTRATES |
DE3814208 | 1988-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0341205A2 true EP0341205A2 (en) | 1989-11-08 |
EP0341205A3 EP0341205A3 (en) | 1991-05-08 |
Family
ID=6353000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890810306 Withdrawn EP0341205A3 (en) | 1988-04-27 | 1989-04-25 | A dye scavenger |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0341205A3 (en) |
JP (1) | JPH01321977A (en) |
DE (1) | DE3814208A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5380447A (en) * | 1993-07-12 | 1995-01-10 | Rohm And Haas Company | Process and fabric finishing compositions for preventing the deposition of dye in fabric finishing processes |
US5534182A (en) * | 1993-07-12 | 1996-07-09 | Rohm And Haas Company | Process and laundry formulations for preventing the transfer of dye in laundry processes |
US5730760A (en) * | 1995-07-11 | 1998-03-24 | Rohm And Haas Company | Fabric washing composition and method for inhibiting deposition of dye |
US5843192A (en) * | 1995-07-11 | 1998-12-01 | Rohm And Haas Company | Washing composition and use of polymer to clean and provide soil resistance to an article |
WO2000015755A1 (en) * | 1998-09-16 | 2000-03-23 | Unilever Plc | Fabric care composition |
US6180593B1 (en) | 1998-09-30 | 2001-01-30 | Goldschmidt Rewo Gmbh & Co. Kg | Fabric softeners with improved color-retaining action |
EP1236793A2 (en) * | 2001-03-03 | 2002-09-04 | Clariant GmbH | Washing agent and laundry treatment agent comprising one or more dye transfer inhibiting dye fixatives |
EP1239025A3 (en) * | 2001-03-03 | 2003-09-03 | Clariant GmbH | Detergent composition and laundry treatment compositon comprising dye transfer inhibiting and dye fixing agent |
US6830593B1 (en) | 1998-08-03 | 2004-12-14 | The Procter & Gamble Company | Fabric care compositions |
US6833336B2 (en) | 2000-10-13 | 2004-12-21 | The Procter & Gamble Company | Laundering aid for preventing dye transfer |
US6887524B2 (en) | 2000-10-13 | 2005-05-03 | The Procter & Gamble Company | Method for manufacturing laundry additive article |
WO2006027203A1 (en) * | 2004-09-10 | 2006-03-16 | Clariant Produkte (Deutschland) Gmbh | Liquid washing agent containing a colour fixing agent |
US7256166B2 (en) | 2002-01-18 | 2007-08-14 | The Procter & Gamble Company | Laundry articles |
US7544652B2 (en) | 2004-10-20 | 2009-06-09 | Clariant Produkts (Deutschland) Gmbh | Liquid detergent comprising anionic surfactants and colour fixing agent |
US7585831B2 (en) | 2004-10-23 | 2009-09-08 | Clariant Produkte (Deutschland) Gmbh | Liquid detergent comprising a dye fixing agent |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2099007A (en) * | 1981-05-14 | 1982-12-01 | Sandoz Ltd | Improvements in or relating to organic compounds |
EP0142337A1 (en) * | 1983-11-15 | 1985-05-22 | Nitto Boseki Co., Ltd. | Method for improving color fastness |
-
1988
- 1988-04-27 DE DE19883814208 patent/DE3814208A1/en not_active Withdrawn
-
1989
- 1989-04-25 EP EP19890810306 patent/EP0341205A3/en not_active Withdrawn
- 1989-04-26 JP JP10477189A patent/JPH01321977A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2099007A (en) * | 1981-05-14 | 1982-12-01 | Sandoz Ltd | Improvements in or relating to organic compounds |
EP0142337A1 (en) * | 1983-11-15 | 1985-05-22 | Nitto Boseki Co., Ltd. | Method for improving color fastness |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5534182A (en) * | 1993-07-12 | 1996-07-09 | Rohm And Haas Company | Process and laundry formulations for preventing the transfer of dye in laundry processes |
US5380447A (en) * | 1993-07-12 | 1995-01-10 | Rohm And Haas Company | Process and fabric finishing compositions for preventing the deposition of dye in fabric finishing processes |
US5730760A (en) * | 1995-07-11 | 1998-03-24 | Rohm And Haas Company | Fabric washing composition and method for inhibiting deposition of dye |
US5843192A (en) * | 1995-07-11 | 1998-12-01 | Rohm And Haas Company | Washing composition and use of polymer to clean and provide soil resistance to an article |
US6830593B1 (en) | 1998-08-03 | 2004-12-14 | The Procter & Gamble Company | Fabric care compositions |
WO2000015755A1 (en) * | 1998-09-16 | 2000-03-23 | Unilever Plc | Fabric care composition |
US6255271B1 (en) | 1998-09-16 | 2001-07-03 | Unilever Home & Personal Care, Usa, Division Of Conopco | Fabric care composition |
US6277810B2 (en) | 1998-09-16 | 2001-08-21 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Dryer-added fabric care compositions containing amide-epichlorohydrin resins |
US6180593B1 (en) | 1998-09-30 | 2001-01-30 | Goldschmidt Rewo Gmbh & Co. Kg | Fabric softeners with improved color-retaining action |
US6887524B2 (en) | 2000-10-13 | 2005-05-03 | The Procter & Gamble Company | Method for manufacturing laundry additive article |
US6833336B2 (en) | 2000-10-13 | 2004-12-21 | The Procter & Gamble Company | Laundering aid for preventing dye transfer |
EP1236793A3 (en) * | 2001-03-03 | 2003-09-03 | Clariant GmbH | Washing agent and laundry treatment agent comprising one or more dye transfer inhibiting dye fixatives |
EP1239025A3 (en) * | 2001-03-03 | 2003-09-03 | Clariant GmbH | Detergent composition and laundry treatment compositon comprising dye transfer inhibiting and dye fixing agent |
US6858570B2 (en) | 2001-03-03 | 2005-02-22 | Clariant Gmbh | Laundry detergents and laundry treatment compositions comprising one or more dye-transfer-inhibiting dye fixatives |
EP1236793A2 (en) * | 2001-03-03 | 2002-09-04 | Clariant GmbH | Washing agent and laundry treatment agent comprising one or more dye transfer inhibiting dye fixatives |
US7091167B2 (en) | 2001-03-03 | 2006-08-15 | Clariant Gmbh | Laundry detergents and laundry treatment compositions comprising dye-transfer-inhibiting dye fixatives |
US7256166B2 (en) | 2002-01-18 | 2007-08-14 | The Procter & Gamble Company | Laundry articles |
WO2006027203A1 (en) * | 2004-09-10 | 2006-03-16 | Clariant Produkte (Deutschland) Gmbh | Liquid washing agent containing a colour fixing agent |
US7541326B2 (en) | 2004-09-10 | 2009-06-02 | Clariant Produkte (Deutschland) Gmbh | Liquid washing agent containing a color fixing agent |
US7544652B2 (en) | 2004-10-20 | 2009-06-09 | Clariant Produkts (Deutschland) Gmbh | Liquid detergent comprising anionic surfactants and colour fixing agent |
US7585831B2 (en) | 2004-10-23 | 2009-09-08 | Clariant Produkte (Deutschland) Gmbh | Liquid detergent comprising a dye fixing agent |
Also Published As
Publication number | Publication date |
---|---|
EP0341205A3 (en) | 1991-05-08 |
JPH01321977A (en) | 1989-12-27 |
DE3814208A1 (en) | 1989-11-09 |
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