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US20150013076A1 - Laundry Treatment Compositions - Google Patents

Laundry Treatment Compositions Download PDF

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Publication number
US20150013076A1
US20150013076A1 US14/269,894 US201414269894A US2015013076A1 US 20150013076 A1 US20150013076 A1 US 20150013076A1 US 201414269894 A US201414269894 A US 201414269894A US 2015013076 A1 US2015013076 A1 US 2015013076A1
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US
United States
Prior art keywords
dye
laundry treatment
treatment composition
composition according
dyes
Prior art date
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US14/269,894
Inventor
Stephen Norman Batchelor
Jayne Michelle Bird
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Henkel IP and Holding GmbH
Original Assignee
Sun Products Corp
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Publication date
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Priority claimed from GBGB0421147.0A external-priority patent/GB0421147D0/en
Application filed by Sun Products Corp filed Critical Sun Products Corp
Priority to US14/269,894 priority Critical patent/US20150013076A1/en
Publication of US20150013076A1 publication Critical patent/US20150013076A1/en
Priority to US15/018,615 priority patent/US10106762B2/en
Assigned to Henkel IP & Holding GmbH reassignment Henkel IP & Holding GmbH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: THE SUN PRODUCTS CORPORATION
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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
    • C11D3/40—Dyes ; Pigments
    • 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
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • 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
    • D06P1/0024—Dyeing and bleaching in one process
    • 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
    • D06P1/16—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 dispersed, e.g. acetate, dyestuffs
    • 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
    • D06P1/16—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 dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo dyes
    • 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
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/12—Soft surfaces, e.g. textile

Definitions

  • the present invention relates to laundry treatment compositions that comprise a dye.
  • Garments comprising polyester fibres are ubiquitous. Many garments are white but over the lifetime of these garments the whiteness is dulled reducing the aesthetic value of the garment. There is a need to maintain the white appearance of such garments such that the aesthetic value is retained as long as possible.
  • Bleach, fluorescers and shading agents are used in modern wash processes to maintain whiteness.
  • the fluorescers and shading agents that are currently available, do not deposit on polyester fibres of garments to a significant degree. All fibres may be subjected to a bleaching process but over time such treatment can lead to the garment taking a yellow hue.
  • Dyes disclosed herein are known to be used to dye textiles in industrial processes conducted at high temperatures together with high concentrations of dyes and dispersion agents. Surprisingly the dyes can be used to shade at low levels of dye and surfactant and at routine laundry temperatures. We have found that hydrophobic dyes are substantive to polyester fibres under normal domestic wash conditions. At low levels of dye a shading whiteness benefit is provided.
  • the present invention provides a laundry treatment composition
  • a laundry treatment composition comprising between 0.0001 to 0.1 wt % of a hydrophobic dye selected from benzodifuranes, methine, triphenylmethanes, napthalimides, pyrazole, napthoquinone and mono-azo or di-azo dyes, and between 2 to 60 wt % of a surfactant. It is preferred that the dye is a mono-azo dye.
  • the present invention provides a method of treating a textile, the method comprising the steps of: (i) treating a textile with an aqueous solution of the hydrophobic dye, the aqueous solution comprising from 1 ppb to 6 ppm of the hydrophobic dye and from 0.2 g/L to 3 g/L of a surfactant; and, (ii) rinsing and drying the textile.
  • the aqueous solution has an ionic strength from 0.001 to 0.5.
  • the hydrophobic dye is present in the range 10 ppb to 200 ppb.
  • the aqueous solution also comprises from 1 ppb to 5 ppm one or more other dyes selected from cotton substantive shading dyes of group consisting of: hydrolysed reactive dye; acid dye; and direct dye.
  • a “unit dose” as used herein is a particular amount of the laundry treatment composition used for a type of wash, conditioning or requisite treatment step.
  • the unit dose may be in the form of a defined volume of powder, granules or tablet or unit dose detergent liquid.
  • Typical dye suppliers may be found in the colour index, and include Clariant, Dystar, Ciba & BASF.
  • Hydrophobic dyes are defined as organic compounds with a maximum extinction coefficient greater than 1000 L/mol/cm in the wavelength range of 400 to 750 nm and that are uncharged in aqueous solution at a pH in the range from 7 to 11.
  • the hydrophobic dyes are devoid of polar solubilizing groups. In particular the hydrophobic dye does not contain any sulphonic acid, carboxylic acid, or quaternary ammonium groups.
  • the dye chromophore is preferably selected from the group comprising: azo; methine, pyrazole napthoquinone, phthalocyanine; and, triphenylmethane chromophores. Most preferred are azo dye chromophores.
  • hydrophobic dyes are found in the classes of solvent and disperse dyes.
  • Shading of white garments may be done with any colour depending on consumer preference.
  • Blue and Violet are particularly preferred shades and consequently preferred dyes or mixtures of dyes are ones that give a blue or violet shade on white polyester.
  • the dye(s) have a peak absorption wavelength of from 550 nm to 650 nm, preferably from 570 nm to 630 nm.
  • a combination of dyes may be used which together have the visual effect on the human eye as a single dye having a peak absorption wavelength on polyester of from 550 nm to 650 nm, preferably from 570 nm to 630 nm. This may be provide for example by mixing a red and green-blue dye to yield a blue or violet shade.
  • Preferred mono-azo dyes are of the form:
  • R3 and R4 are optionally substituted C2 to C12 alkyl chains having optionally therein ether (—O—) or ester links, the chain being optionally substituted with —Cl, —Br, —CN, —NO 2 , and —SO 2 CH 3 ; and, D denotes an aromatic or heteroaromatic group.
  • D is selected from the group consisting of: azothiophenes, azobenzothiazoles and azopyridones.
  • R3 is —CH2CH2R5 and R4 and is —CH2CH2R6 and R5 and R6 are independently selected from the group consisting of: H, —CN, —C6H5, —OCOR7 and —COOR7, and that R7 is independently selected from: aryl and alkyl.
  • Preferred aryl are —C6H5 and C10H7.
  • X and Y are independently selected from the group consisting of: —H, —Cl, —Br, —CN, —NO 2 , and —SO 2 CH 3 ;
  • A is selected —H, —CH 3 , —Cl, and —NHCOR;
  • B is selected —H, —OCH 3 , —OC 2 H 5 , and —Cl;
  • R 1 and R 2 are independently selected from the group consisting of: —H, —CN, —OH, —OCOR, —COOR, -aryl;
  • R is C1—C8-alkyl.
  • azo dyes Disperse blue 10, 11, 12, 21, 30, 33, 36, 38, 42, 43, 44, 47, 79, 79:1, 79:2, 79:3, 82, 85, 88, 90, 94, 96, 100, 101, 102, 106, 106:1, 121, 122, 124, 125, 128, 130, 133, 137, 138, 139, 142, 146, 148, 149, 165, 165:1, 165:2, 165:3, 171, 173, 174, 175, 177, 183, 187, 189, 193, 194, 200, 201, 202, 205, 206, 207, 209, 210, 211, 212, 219, 220, 222, 224, 225, 248, 252, 253, 254, 255, 256, 257, 258, 259, 260, 264, 265, 266, 267, 268, 269, 270, 278, 279, 281, 283, 284,
  • Disperse Blue 250, 354, 364, 366 Solvent Violet 8
  • solvent blue 43 solvent blue 43
  • solvent blue 57 Lumogen F Blau 650
  • Lumogen F Violet 570 The following are preferred non-azo dyes: Disperse Blue 250, 354, 364, 366, Solvent Violet 8, solvent blue 43,solvent blue 57, Lumogen F Blau 650, and Lumogen F Violet 570.
  • the dye is fluorescent.
  • composition may also comprise between 0.0001 to 0.1 wt % of one or more other dyes selected from cotton substantive shading dyes of group consisting of: hydrolysed reactive dye; acid dye; and direct dye.
  • the laundry treatment composition in addition to the dye comprises the balance carriers and adjunct ingredients to 100 wt % of the composition.
  • compositions may be, for example, surfactants, builders, foam agents, anti-foam agents, solvents, fluorescers, bleaching agents, and enzymes.
  • surfactants for example, surfactants, builders, foam agents, anti-foam agents, solvents, fluorescers, bleaching agents, and enzymes.
  • the use and amounts of these components are such that the composition performs depending upon economics, environmental factors and use of the composition.
  • the composition may comprise a surfactant and optionally other conventional detergent ingredients.
  • the composition may also comprise an enzymatic detergent composition which comprises from 0.1 to 50 wt %, based on the total detergent composition, of one or more surfactants.
  • This surfactant system may in turn comprise 0 to 95 wt % of one or more anionic surfactants and 5 to 100 wt % of one or more nonionic surfactants.
  • the surfactant system may additionally contain amphoteric or zwitterionic detergent compounds, but this in not normally desired owing to their relatively high cost.
  • the enzymatic detergent composition according to the invention will generally be used as a dilution in water of about 0.05 to 2 wt %.
  • the composition comprises between 2 to 60 wt % of a surfactant, most preferably 10 to 30 wt %.
  • a surfactant most preferably 10 to 30 wt %.
  • the nonionic and anionic surfactants of the surfactant system may be chosen from the surfactants described “Surface Active Agents” Vol. 1, by Schwartz & Perry, Interscience 1949, Vol. 2 by Schwartz, Perry & Berch, Interscience 1958, in the current edition of “McCutcheon's Emulsifiers and Detergents” published by Manufacturing Confectioners Company or in “Tenside-Taschenbuch”, H. Stache, 2nd Edn., Carl Hauser Verlag, 1981.
  • Suitable nonionic detergent compounds which may be used include, in particular, the reaction products of compounds having a hydrophobic group and a reactive hydrogen atom, for example, aliphatic alcohols, acids, amides or alkyl phenols with alkylene oxides, especially ethylene oxide either alone or with propylene oxide.
  • Specific nonionic detergent compounds are C 6 to C 22 alkyl phenol-ethylene oxide condensates, generally 5 to 25 EO, i.e. 5 to 25 units of ethylene oxide per molecule, and the condensation products of aliphatic C 8 to C 18 primary or secondary linear or branched alcohols with ethylene oxide, generally 5 to 40 EO.
  • Suitable anionic detergent compounds which may be used are usually water-soluble alkali metal salts of organic sulphates and sulphonates having alkyl radicals containing from about 8 to about 22 carbon atoms, the term alkyl being used to include the alkyl portion of higher acyl radicals.
  • suitable synthetic anionic detergent compounds are sodium and potassium alkyl sulphates, especially those obtained by sulphating higher C 8 to C 18 alcohols, produced for example from tallow or coconut oil, sodium and potassium alkyl C 9 to C 20 benzene sulphonates, particularly sodium linear secondary alkyl C 10 to C 15 benzene sulphonates; and sodium alkyl glyceryl ether sulphates, especially those ethers of the higher alcohols derived from tallow or coconut oil and synthetic alcohols derived from petroleum.
  • the preferred anionic detergent compounds are sodium C 11 to C 15 alkyl benzene sulphonates and sodium C 12 to C 18 alkyl sulphates.
  • surfactants such as those described in EP-A-328 177 (Unilever), which show resistance to salting-out, the alkyl polyglycoside surfactants described in EP-A-070 074, and alkyl monoglycosides.
  • Preferred surfactant systems are mixtures of anionic with nonionic detergent active materials, in particular the groups and examples of anionic and nonionic surfactants pointed out in EP-A-346 995 (Unilever).
  • surfactant system that is a mixture of an alkali metal salt of a C 16 to C 18 primary alcohol sulphate together with a C 12 to C 15 primary alcohol 3 to 7 EO ethoxylate.
  • the nonionic detergent is preferably present in amounts greater than 10%, e.g. 25 to 90 wt % of the surfactant system.
  • Anionic surfactants can be present for example in amounts in the range from about 5% to about 40 wt % of the surfactant system.
  • the present invention When the present invention is used as a fabric conditioner it needs to contain a cationic compound.
  • the quaternary ammonium compound is a quaternary ammonium compound having at least one C 12 to C 22 alkyl chain.
  • the quaternary ammonium compound has the following formula:
  • R 1 is a C 12 to C 22 alkyl or alkenyl chain
  • R 2 , R 3 and R 4 are independently selected from C 1 to C 4 alkyl chains
  • X ⁇ is a compatible anion.
  • a preferred compound of this type is the quaternary ammonium compound cetyl trimethyl quaternary ammonium bromide.
  • a second class of materials for use with the present invention are the quaternary ammonium of the above structure in which R 1 and R 2 are independently selected from C 22 to C 22 alkyl or alkenyl chain; R 3 and R 4 are independently selected from C 1 to C 4 alkyl chains and X ⁇ is a compatible anion.
  • the ratio of cationic to nonionic surfactant is from 1:100 to 50:50, more preferably 1:50 to 20:50.
  • the cationic compound may be present from 0.02 wt % to 20 wt % of the total weight of the composition.
  • the cationic compound may be present from 0.05 wt % to 15 wt %, a more preferred composition range is from 0.2 wt % to 5 wt %, and most preferably the composition range is from 0.4 wt % to 2.5 wt % of the total weight of the composition.
  • the level of cationic surfactant is from 0.05 wt % to 10 wt % of the total weight of the composition.
  • the cationic compound may be present from 0.2 wt % to 5 wt %, and most preferably from 0.4 wt % to 2.5 wt % of the total weight of the composition.
  • the level of cationic surfactant is 0.05 wt % to 15 wt % of the total weight of the composition.
  • a more preferred composition range is from 0.2 wt % to 10 wt %, and the most preferred composition range is from 0.9 wt % to 3.0 wt % of the total weight of the composition.
  • the laundry treatment composition may comprise bleaching species.
  • the bleaching species for example, may selected from perborate and percarbonate. These peroxyl species may be further enhanced by the use of an activator, for example, TAED or SNOBS.
  • a transition metal catalyst may be used with the peroxyl species.
  • a transition metal catalyst may also be used in the absence of peroxyl species where the bleaching is termed to be via atmospheric oxygen, see, for example WO02/48301.
  • Photobleaches including singlet oxygen photobleaches, may be used with the laundry treatment composition.
  • a preferred photobleach is vitamin K3.
  • the laundry treatment composition most preferably comprises a fluorescent agent (optical brightener).
  • fluorescent agents are well known and many such fluorescent agents are available commercially. Usually, these fluorescent agents are supplied and used in the form of their alkali metal salts, for example, the sodium salts.
  • the total amount of the fluorescent agent or agents used in laundry treatment composition is generally from 0.005 to 2 wt %, more preferably 0.01 to 0.1 wt %.
  • Preferred classes of fluorescer are Di-styryl biphenyl compounds, e.g. Tinopal (Trade Mark) CBS-X, Di-amine stilbene di-sulphonic acid compounds, e.g.
  • Preferred fluorescers are: sodium 2(4-styryl-3-sulfophenyl)-2H-napthol[1,2-d]trazole, disodium 4,4′-bis ⁇ [(4-anilino-6-(N methyl-N-2 hydroxyethyl)amino 1,3,5-triazin-2-yl)]amino ⁇ stilbene-2-2′ disulfonate, disodium 4,4′-bis ⁇ [(4-anilino-6-morpholino-1,3,5-triazin-2-yl)]amino ⁇ stilbene-2-2′ disulfonate, and disodium 4,4′-bis(2-sulfoslyryl)biphenyl.
  • a stock solution of 1.8 g/L of a base washing powder in water was created.
  • the washing powder contained 18% NaLAS, 73% salts (silicate, sodium tri-poly-phosphate, sulphate, carbonate), 3% minors including perborate, fluorescer and enzymes, remainder impurities and water.
  • the solution was divided into 100 ml aliquots and the solvent dyes added from the ethanol solutions to give 5.8 ppm solutions.
  • 1 g of pure woven polyester fabric was added to each of the wash solutions and the solution then shaken for 30 minutes, rinsed and dried. From the colour of the fabric it was clear that dye had deposited to the fabric. To quantify this the colour was measured using a reflectance spectrometer and expresses as the deltaE value compared to a polyester washed analogously but without dye present.
  • a stock solution of 1.8 g/L of a base washing powder in water was created.
  • the washing powder contained 18% NaLAS, 73% salts (silicate, sodium tri-poly-phosphate, sulphate, carbonate), 3% minors including perborate, fluorescer and enzymes, remainder impurities and water.
  • the solution was divided into 100 ml aliquots and the dyes added from the ethanol solutions with rapid stirring to give 200 ppb solutions.
  • 1 g of pure knitted polyester fabric was added to each of the wash solutions and the solution then shaken for 30 minutes, rinsed and dried. From the colour of the fabric it was clear that dye had deposited to the fabric.
  • CT is a measure of the Colour Transferred from the wash solution to the polyester and is defined as:
  • the lumogen dyes add fluorescence to the polyester, as observed by eye in a light box with UV-irradiation.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The present invention provides a treatment composition comprising a hydrophobic dye.

Description

    TECHNICAL FIELD
  • The present invention relates to laundry treatment compositions that comprise a dye.
    • BACKGROUND OF THE INVENTION
  • Garments comprising polyester fibres are ubiquitous. Many garments are white but over the lifetime of these garments the whiteness is dulled reducing the aesthetic value of the garment. There is a need to maintain the white appearance of such garments such that the aesthetic value is retained as long as possible.
  • Bleach, fluorescers and shading agents are used in modern wash processes to maintain whiteness. The fluorescers and shading agents that are currently available, do not deposit on polyester fibres of garments to a significant degree. All fibres may be subjected to a bleaching process but over time such treatment can lead to the garment taking a yellow hue.
  • There is a need to provide technology that maintains and enhances the white appearance of polyester comprising garments.
    • SUMMARY OF THE INVENTION
  • Dyes disclosed herein are known to be used to dye textiles in industrial processes conducted at high temperatures together with high concentrations of dyes and dispersion agents. Surprisingly the dyes can be used to shade at low levels of dye and surfactant and at routine laundry temperatures. We have found that hydrophobic dyes are substantive to polyester fibres under normal domestic wash conditions. At low levels of dye a shading whiteness benefit is provided.
  • In one aspect the present invention provides a laundry treatment composition comprising between 0.0001 to 0.1 wt % of a hydrophobic dye selected from benzodifuranes, methine, triphenylmethanes, napthalimides, pyrazole, napthoquinone and mono-azo or di-azo dyes, and between 2 to 60 wt % of a surfactant. It is preferred that the dye is a mono-azo dye.
  • In another aspect the present invention provides a method of treating a textile, the method comprising the steps of: (i) treating a textile with an aqueous solution of the hydrophobic dye, the aqueous solution comprising from 1 ppb to 6 ppm of the hydrophobic dye and from 0.2 g/L to 3 g/L of a surfactant; and, (ii) rinsing and drying the textile. It is preferred that the aqueous solution has an ionic strength from 0.001 to 0.5. It is preferred that the hydrophobic dye is present in the range 10 ppb to 200 ppb. In another aspect it is preferred that the aqueous solution also comprises from 1 ppb to 5 ppm one or more other dyes selected from cotton substantive shading dyes of group consisting of: hydrolysed reactive dye; acid dye; and direct dye.
  • A “unit dose” as used herein is a particular amount of the laundry treatment composition used for a type of wash, conditioning or requisite treatment step. The unit dose may be in the form of a defined volume of powder, granules or tablet or unit dose detergent liquid.
    • DETAILED DESCRIPTION OF THE INVENTION
  • Typical dye suppliers may be found in the colour index, and include Clariant, Dystar, Ciba & BASF.
  • Hydrophobic dyes are defined as organic compounds with a maximum extinction coefficient greater than 1000 L/mol/cm in the wavelength range of 400 to 750 nm and that are uncharged in aqueous solution at a pH in the range from 7 to 11. The hydrophobic dyes are devoid of polar solubilizing groups. In particular the hydrophobic dye does not contain any sulphonic acid, carboxylic acid, or quaternary ammonium groups. The dye chromophore is preferably selected from the group comprising: azo; methine, pyrazole napthoquinone, phthalocyanine; and, triphenylmethane chromophores. Most preferred are azo dye chromophores.
  • Many examples of hydrophobic dyes are found in the classes of solvent and disperse dyes.
  • Shading of white garments may be done with any colour depending on consumer preference. Blue and Violet are particularly preferred shades and consequently preferred dyes or mixtures of dyes are ones that give a blue or violet shade on white polyester.
  • It is preferred that the dye(s) have a peak absorption wavelength of from 550 nm to 650 nm, preferably from 570 nm to 630 nm. A combination of dyes may be used which together have the visual effect on the human eye as a single dye having a peak absorption wavelength on polyester of from 550 nm to 650 nm, preferably from 570 nm to 630 nm. This may be provide for example by mixing a red and green-blue dye to yield a blue or violet shade.
  • A wide range of suitable solvent and disperse dyes are available. However detailed toxicological studies have shown that a number of such dyes are possible carcinogens, such dyes are not preferred.
  • Preferred mono-azo dyes are of the form:
  • Figure US20150013076A1-20150115-C00001
  • wherein R3 and R4 are optionally substituted C2 to C12 alkyl chains having optionally therein ether (—O—) or ester links, the chain being optionally substituted with —Cl, —Br, —CN, —NO2, and —SO2CH3; and, D denotes an aromatic or heteroaromatic group. Preferably D is selected from the group consisting of: azothiophenes, azobenzothiazoles and azopyridones.
  • It is preferred that R3 is —CH2CH2R5 and R4 and is —CH2CH2R6 and R5 and R6 are independently selected from the group consisting of: H, —CN, —C6H5, —OCOR7 and —COOR7, and that R7 is independently selected from: aryl and alkyl. Preferred aryl are —C6H5 and C10H7.
  • The following is an example of a preferred class of mono-azo dyes:
  • Figure US20150013076A1-20150115-C00002
  • where X and Y are independently selected from the group consisting of: —H, —Cl, —Br, —CN, —NO2, and —SO2CH3;
  • A is selected —H, —CH3, —Cl, and —NHCOR;
  • B is selected —H, —OCH3, —OC2H5, and —Cl;
  • R1 and R2 are independently selected from the group consisting of: —H, —CN, —OH, —OCOR, —COOR, -aryl; and
  • R is C1—C8-alkyl.
  • The following are preferred azo dyes: Disperse blue 10, 11, 12, 21, 30, 33, 36, 38, 42, 43, 44, 47, 79, 79:1, 79:2, 79:3, 82, 85, 88, 90, 94, 96, 100, 101, 102, 106, 106:1, 121, 122, 124, 125, 128, 130, 133, 137, 138, 139, 142, 146, 148, 149, 165, 165:1, 165:2, 165:3, 171, 173, 174, 175, 177, 183, 187, 189, 193, 194, 200, 201, 202, 205, 206, 207, 209, 210, 211, 212, 219, 220, 222, 224, 225, 248, 252, 253, 254, 255, 256, 257, 258, 259, 260, 264, 265, 266, 267, 268, 269, 270, 278, 279, 281, 283, 284, 285, 286, 287, 290, 291, 294, 295, 301, 303, 304, 305, 313, 315, 316, 317, 319, 321, 322, 324, 328, 330, 333, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 351, 352, 353, 355, 356, 358, 360, 366, 367, 368, 369, 371, 373, 374, 375, 376 and 378, Disperse Violet 2, 3, 5, 6, 7, 9, 10, 12, 13, 16, 24, 25, 33, 39, 42, 43, 45, 48, 49, 50, 53, 54, 55, 58, 60, 63, 66, 69, 75, 76, 77, 82, 86, 88, 91, 92, 93, 93:1, 94, 95, 96, 97, 98, 99, 100, 102, 103, 104, 106 or 107, Dianix violet cc, and dyes with CAS-No's 42783-06-2, 210758-04-6, 104366-25-8, 122063-39-2, 167940-11-6, 52239-04-0, 105076-77-5, 84425-43-4, and 87606-56-2.
  • The following are preferred non-azo dyes: Disperse Blue 250, 354, 364, 366, Solvent Violet 8, solvent blue 43,solvent blue 57, Lumogen F Blau 650, and Lumogen F Violet 570.
  • It is preferred that the dye is fluorescent.
  • The composition may also comprise between 0.0001 to 0.1 wt % of one or more other dyes selected from cotton substantive shading dyes of group consisting of: hydrolysed reactive dye; acid dye; and direct dye.
  • Balance Carriers and Adjunct Ingredients
  • The laundry treatment composition in addition to the dye comprises the balance carriers and adjunct ingredients to 100 wt % of the composition.
  • These may be, for example, surfactants, builders, foam agents, anti-foam agents, solvents, fluorescers, bleaching agents, and enzymes. The use and amounts of these components are such that the composition performs depending upon economics, environmental factors and use of the composition.
  • The composition may comprise a surfactant and optionally other conventional detergent ingredients. The composition may also comprise an enzymatic detergent composition which comprises from 0.1 to 50 wt %, based on the total detergent composition, of one or more surfactants. This surfactant system may in turn comprise 0 to 95 wt % of one or more anionic surfactants and 5 to 100 wt % of one or more nonionic surfactants. The surfactant system may additionally contain amphoteric or zwitterionic detergent compounds, but this in not normally desired owing to their relatively high cost. The enzymatic detergent composition according to the invention will generally be used as a dilution in water of about 0.05 to 2 wt %.
  • It is preferred that the composition comprises between 2 to 60 wt % of a surfactant, most preferably 10 to 30 wt %. In general, the nonionic and anionic surfactants of the surfactant system may be chosen from the surfactants described “Surface Active Agents” Vol. 1, by Schwartz & Perry, Interscience 1949, Vol. 2 by Schwartz, Perry & Berch, Interscience 1958, in the current edition of “McCutcheon's Emulsifiers and Detergents” published by Manufacturing Confectioners Company or in “Tenside-Taschenbuch”, H. Stache, 2nd Edn., Carl Hauser Verlag, 1981.
  • Suitable nonionic detergent compounds which may be used include, in particular, the reaction products of compounds having a hydrophobic group and a reactive hydrogen atom, for example, aliphatic alcohols, acids, amides or alkyl phenols with alkylene oxides, especially ethylene oxide either alone or with propylene oxide. Specific nonionic detergent compounds are C6 to C22 alkyl phenol-ethylene oxide condensates, generally 5 to 25 EO, i.e. 5 to 25 units of ethylene oxide per molecule, and the condensation products of aliphatic C8 to C18 primary or secondary linear or branched alcohols with ethylene oxide, generally 5 to 40 EO.
  • Suitable anionic detergent compounds which may be used are usually water-soluble alkali metal salts of organic sulphates and sulphonates having alkyl radicals containing from about 8 to about 22 carbon atoms, the term alkyl being used to include the alkyl portion of higher acyl radicals. Examples of suitable synthetic anionic detergent compounds are sodium and potassium alkyl sulphates, especially those obtained by sulphating higher C8 to C18 alcohols, produced for example from tallow or coconut oil, sodium and potassium alkyl C9 to C20 benzene sulphonates, particularly sodium linear secondary alkyl C10 to C15 benzene sulphonates; and sodium alkyl glyceryl ether sulphates, especially those ethers of the higher alcohols derived from tallow or coconut oil and synthetic alcohols derived from petroleum. The preferred anionic detergent compounds are sodium C11 to C15 alkyl benzene sulphonates and sodium C12 to C18 alkyl sulphates. Also applicable are surfactants such as those described in EP-A-328 177 (Unilever), which show resistance to salting-out, the alkyl polyglycoside surfactants described in EP-A-070 074, and alkyl monoglycosides.
  • Preferred surfactant systems are mixtures of anionic with nonionic detergent active materials, in particular the groups and examples of anionic and nonionic surfactants pointed out in EP-A-346 995 (Unilever). Especially preferred is surfactant system that is a mixture of an alkali metal salt of a C16 to C18 primary alcohol sulphate together with a C12 to C15 primary alcohol 3 to 7 EO ethoxylate.
  • The nonionic detergent is preferably present in amounts greater than 10%, e.g. 25 to 90 wt % of the surfactant system. Anionic surfactants can be present for example in amounts in the range from about 5% to about 40 wt % of the surfactant system.
  • Cationic Compound
  • When the present invention is used as a fabric conditioner it needs to contain a cationic compound.
  • Most preferred are quaternary ammonium compounds.
  • It is advantageous if the quaternary ammonium compound is a quaternary ammonium compound having at least one C12 to C22 alkyl chain.
  • It is preferred if the quaternary ammonium compound has the following formula:
  • Figure US20150013076A1-20150115-C00003
  • in which R1 is a C12 to C22 alkyl or alkenyl chain; R2, R3 and R4 are independently selected from C1 to C4 alkyl chains and X− is a compatible anion. A preferred compound of this type is the quaternary ammonium compound cetyl trimethyl quaternary ammonium bromide.
  • A second class of materials for use with the present invention are the quaternary ammonium of the above structure in which R1 and R2 are independently selected from C22 to C22 alkyl or alkenyl chain; R3 and R4 are independently selected from C1 to C4 alkyl chains and X− is a compatible anion.
  • A detergent composition according to claim 1 in which the ratio of (ii) cationic material to (iv) anionic surfactant is at least 2:1.
  • Other suitable quaternary ammonium compounds are disclosed in EP 0 239 910 (Procter and Gamble).
  • It is preferred if the ratio of cationic to nonionic surfactant is from 1:100 to 50:50, more preferably 1:50 to 20:50.
  • The cationic compound may be present from 0.02 wt % to 20 wt % of the total weight of the composition.
  • Preferably the cationic compound may be present from 0.05 wt % to 15 wt %, a more preferred composition range is from 0.2 wt % to 5 wt %, and most preferably the composition range is from 0.4 wt % to 2.5 wt % of the total weight of the composition.
  • If the product is a liquid it is preferred if the level of cationic surfactant is from 0.05 wt % to 10 wt % of the total weight of the composition. Preferably the cationic compound may be present from 0.2 wt % to 5 wt %, and most preferably from 0.4 wt % to 2.5 wt % of the total weight of the composition.
  • If the product is a solid it is preferred if the level of cationic surfactant is 0.05 wt % to 15 wt % of the total weight of the composition. A more preferred composition range is from 0.2 wt % to 10 wt %, and the most preferred composition range is from 0.9 wt % to 3.0 wt % of the total weight of the composition.
  • Bleaching Species
  • The laundry treatment composition may comprise bleaching species. The bleaching species, for example, may selected from perborate and percarbonate. These peroxyl species may be further enhanced by the use of an activator, for example, TAED or SNOBS. Alternatively or in addition to, a transition metal catalyst may used with the peroxyl species. A transition metal catalyst may also be used in the absence of peroxyl species where the bleaching is termed to be via atmospheric oxygen, see, for example WO02/48301. Photobleaches, including singlet oxygen photobleaches, may be used with the laundry treatment composition. A preferred photobleach is vitamin K3.
  • Fluorescent Agent
  • The laundry treatment composition most preferably comprises a fluorescent agent (optical brightener). Fluorescent agents are well known and many such fluorescent agents are available commercially. Usually, these fluorescent agents are supplied and used in the form of their alkali metal salts, for example, the sodium salts. The total amount of the fluorescent agent or agents used in laundry treatment composition is generally from 0.005 to 2 wt %, more preferably 0.01 to 0.1 wt %. Preferred classes of fluorescer are Di-styryl biphenyl compounds, e.g. Tinopal (Trade Mark) CBS-X, Di-amine stilbene di-sulphonic acid compounds, e.g. Tinopal DMS pure Xtra and Blankophor (Trade Mark) HRH, and Pyrazoline compounds, e.g. Blankophor SN. Preferred fluorescers are: sodium 2(4-styryl-3-sulfophenyl)-2H-napthol[1,2-d]trazole, disodium 4,4′-bis{[(4-anilino-6-(N methyl-N-2 hydroxyethyl)amino 1,3,5-triazin-2-yl)]amino}stilbene-2-2′ disulfonate, disodium 4,4′-bis{[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)]amino}stilbene-2-2′ disulfonate, and disodium 4,4′-bis(2-sulfoslyryl)biphenyl.
    • EXAMPLES Example 1
  • Approximately 1000 ppm solutions of the dyes listed in the table below, were made in ethanol.
  • A stock solution of 1.8 g/L of a base washing powder in water was created. The washing powder contained 18% NaLAS, 73% salts (silicate, sodium tri-poly-phosphate, sulphate, carbonate), 3% minors including perborate, fluorescer and enzymes, remainder impurities and water. The solution was divided into 100 ml aliquots and the solvent dyes added from the ethanol solutions to give 5.8 ppm solutions. 1 g of pure woven polyester fabric was added to each of the wash solutions and the solution then shaken for 30 minutes, rinsed and dried. From the colour of the fabric it was clear that dye had deposited to the fabric. To quantify this the colour was measured using a reflectance spectrometer and expresses as the deltaE value compared to a polyester washed analogously but without dye present.
  • The results are given below
  • Dye - ppm
    Dye in solution deltaE
    No dye (to indicate error level) 0    0.2
    Figure US20150013076A1-20150115-C00004
         		5.7  5.0
    Figure US20150013076A1-20150115-C00005
         		5.8 10.6
    Figure US20150013076A1-20150115-C00006
         		5.8 10.9
    Figure US20150013076A1-20150115-C00007
         		5.8  4.8
    • Example 2
  • 50 ppm solutions of the dyes listed in the table below, were made in ethanol. Concentration refers to dyes as received from the supplier. In general solvent dyes are pure (>90%) and disperse dyes have purities in the range 20-50%.
  • A stock solution of 1.8 g/L of a base washing powder in water was created. The washing powder contained 18% NaLAS, 73% salts (silicate, sodium tri-poly-phosphate, sulphate, carbonate), 3% minors including perborate, fluorescer and enzymes, remainder impurities and water. The solution was divided into 100 ml aliquots and the dyes added from the ethanol solutions with rapid stirring to give 200 ppb solutions. 1 g of pure knitted polyester fabric was added to each of the wash solutions and the solution then shaken for 30 minutes, rinsed and dried. From the colour of the fabric it was clear that dye had deposited to the fabric. To quantity this the colour was measured using a reflectance spectrometer and expresses as the delta E value compared to a polyester washed analogously but without dye present. Following the washes the Ganz whiteness of the cloth was also measured (see “assessment of Whiteness and Tint of Fluorescent Substrates with Good Instrument Correlation” Colour Research and Application 19, 1994).
  • The experiments were repeated using knitted nylon as a fabric type.
  • The results are displayed in the table below.
  • Dye
    Maximum visible absorption OD ΔE ΔE
    wavelength in ethanol given. 10 cm Ganz polyester nylon CT
    Control 0 81 0.1 0.4 —
    Figure US20150013076A1-20150115-C00008
         		0.048 113 4.7 1.7 96
    Figure US20150013076A1-20150115-C00009
         		0.014 129 7.5 5.0 107
    Disperse Blue 367 (610 nm) 0.0067 91 1.4 1.1 250
    Solvent blue 43 0.33 88 0.9 0.4 2.1
    Triphenylmethane (602 nm)
    Lumogen F Blau 650 (ex BASF) — 88 0.3 0.6 —
    Lumogen F Violett 570 (ex BASF) — 87 0.1 0.2 —
    Figure US20150013076A1-20150115-C00010
         		0.26 89 1.1 0.6 3.5
    Figure US20150013076A1-20150115-C00011
         		0.11 74 1.5 0.6 6.4
    Dianix Violet CC (550 nm) (ex Dystar) 0.013 132 8.0 7.5 623
    Figure US20150013076A1-20150115-C00012
         		0.023 71 3.4 11.8 150
    Table - notes
    The ganz whiteness values are accurate to +/−5 units.
    All deltaE measurements are UV excluded.
    Only where known is the structure of the dye given.
    The optical density, OD, is that of a 200 ppb solution in water at 10 cm. The value was obtained by extrapolated from from measurement in ethanol solutions at higher levels for accuracy.
  • CT is a measure of the Colour Transferred from the wash solution to the polyester and is defined as:

  • CT=deltaE/OD
  • From the deltaE results in the table all the dyes coloured the polyester.
  • From the Ganz results, dyes which are blue or violet increase the whiteness. The Black and red dyes decrease the whiteness.
  • The lumogen dyes add fluorescence to the polyester, as observed by eye in a light box with UV-irradiation.
    • Example 3
  • The experiment of example 2 was repeated, but using 40 ppb of the dyes listed below. The L:C was changed to 30:1 and consisted by weight of 43% woven polyester and 57% non-mercerised cotton sheeting. The Ganz whiteness of the polyester was 89 for disperse blue 79:1. Whiteness benefits were also observed on the cotton. Repetition of the experiment using nylon, also gave benefits.

Claims (18)

We claim:
1. A laundry treatment composition comprising between 0.0001 to 0.1 wt % of a hydrophobic dye selected from benzodifuranes, methine, triphenylmethanes, napthalimides, pyrazole, napthoquinone and mono-azo or di-azo dyes, and between 2 to 60 wt % of a surfactant.
2. A laundry treatment composition according to claim 1, wherein the hydrophobic dye is a disperse or solvent dye.
3. A laundry treatment composition according to claim 1 or 2, wherein the dye is a mono-azo dye.
4. A laundry treatment composition according to claim 3, wherein the mono-azo dye is selected from a compound of the following formula:
Figure US20150013076A1-20150115-C00013
wherein R3 and R4 are optionally substituted C2 to C12 alkyl chains having optionally therein ether (—O—) or ester links, the chain being optionally substituted with —Cl, —Br, —CN, —NO2, and —SO2CH3; and, D denotes an aromatic or hetroaromatic group.
5. A laundry treatment composition according to claim 4, wherein R3 is —CH2CH2R5 and R4 and is —CH2CH2R6 and R5 and R6 are independently selected from the group consisting of: H, —CN, —OH, —C6H5, —OCOR7 and —COOR7, wherein R7 is independently selected from: aryl and alkyl.
6. A laundry treatment composition according to claim 5, wherein the aryl is —C6H5 or C10H7.
7. A laundry treatment composition according to anyone of claims 4 to 6, wherein D is selected from the group consisting of: azothiophenes, azobenzothiazoles and azopyridones.
8. A laundry treatment composition according to claim 3, wherein the mono-azo is of the form:
Figure US20150013076A1-20150115-C00014
where X and Y are independently selected from the group consisting of: —H, —Cl, —Br, —CN, —NO2, and —SO2—CH3;
A is selected —H, —CH3, —Cl, and —NHCOR;
B is selected —H, —OCH3, —OC2H5, and —Cl;
R1 and R2 are independently selected from the group consisting of: —H, —CN, —OH, —OCOR, —COOR, -aryl; and,
R is C1-C8-alkyl.
9. A laundry treatment composition according to claim 1, wherein the dye is selected from the group consisting of (azo): Disperse blue 10, 11, 12, 21, 30, 33, 36, 38, 42, 43, 44, 47, 79, 79:1, 79:2, 79:3, 82, 85, 88, 90, 94, 96, 100, 201, 102, 106, 106:1, 121, 122, 124, 125, 128, 130, 133, 137, 138, 139, 142, 146, 148, 149, 165, 165:1, 165:2, 165:3, 171, 173, 174, 175, 177, 183, 187, 189, 193, 194, 200, 201, 202, 205, 206, 207, 209, 210, 211, 212, 219, 220, 222, 224, 225, 248, 252, 253, 254, 255, 256, 257, 258, 259, 260, 264, 265, 266, 267, 268, 269, 270, 278, 279, 281, 283, 284, 285, 286, 287, 290, 291, 294, 295, 301, 303, 304, 305, 313, 315, 316, 317, 319, 321, 322, 324, 328, 330, 333, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 351, 352, 353, 355, 356, 358, 360, 366, 367, 368, 369, 371, 373, 374, 375, 376 and 378, Disperse Violet 2, 3, 5, 6, 7, 9, 10, 12, 13, 16, 24, 25, 33, 39, 42, 43, 45, 48, 49, 50, 53, 54, 55, 58, 60, 63, 66, 69, 75, 76, 77, 82, 86, 88, 91, 92, 93, 93:1, 94, 95, 96, 97, 98, 99, 100, 102, 103, 104, 106 or 107, Dianix violet cc, and dyes with CAS-No's 42783-06-2, 210758-04-6, 104366-25-8, 122063-39-2, 167940-11-6, 52239-04-0, 105076-77-5, 84425-43-4, and 87606-56-2.
10. A laundry treatment composition according to claim 1, wherein the dye is selected from the group consisting of (non-azo): Disperse Blue 250, 354, 364, 366, Solvent Violet 8, solvent blue 43, solvent blue 57, Lumogen F Blau 650, and Lumogen F Violet 570.
11. A laundry treatment composition according any one of claims 1 to 3, wherein the dye is selected is fluorescent.
12. A laundry treatment composition according to any preceding claim, wherein the laundry treatment composition comprises from 0.005 to 2 wt % of a fluorescer other than the dye per se.
13. A laundry treatment composition according to any preceding claim, wherein the dye give a blue or violet shade when deposited on white polyester.
14. A laundry treatment composition according to any preceding claim, wherein the composition comprises between 0.0001 to 0.1 wt % of one or more other dyes selected from cotton substantive shading dyes of group consisting of: hydrolysed reactive dye; acid dye; and direct dye.
15. A method of treating a textile, the method comprising the steps of:
(i) treating a textile with an aqueous solution of a hydrophobic dye as defined in any one of claims 1 to 10, the aqueous solution comprising from 1 ppb to 5 ppm of the hydrophobic dye and from 0.2 g/L to 3 g/L of a surfactant; and,
(ii) rinsing and drying the textile.
16. A method of treating a textile according to claim 15, wherein the hydrophobic dye is present in the range 10 ppb to 200 ppb.
17. A method of treating a textile according to claim 15 or 16, wherein the aqueous solution has an ionic strength from 0.001 to 0.5.
18. A method of treating a textile according to any one of claims 15 to 17, wherein the aqueous solution comprises from 1 ppb to 6 ppm one or more other dyes selected from cotton substantive shading dyes of group consisting of: hydrolysed reactive dye; acid dye; and direct dye.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170101602A1 (en) * 2015-10-13 2017-04-13 The Procter & Gamble Company Novel whitening agents for cellulosic substrates

Families Citing this family (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2322864T3 (en) 2004-09-23 2009-06-30 Unilever N.V. COMPOSITIONS OF TREATMENT OF DIRTY CLOTHING.
JP2009523920A (en) * 2006-01-18 2009-06-25 チバ ホールディング インコーポレーテッド Method for processing of textile material
WO2007096068A1 (en) 2006-02-24 2007-08-30 Unilever Plc Liquid whitening maintenance composition
BRPI0707889B1 (en) * 2006-02-24 2019-07-09 Unilever N.V. WATER FORMULATION OF LIQUID DETERGENT FOR WASHING CLOTHES
ATE486927T1 (en) * 2007-01-19 2010-11-15 Procter & Gamble LAUNDRY CARE WITH WHITE TONER FOR CELLULOSE-CONTAINING SUBSTRATES
US20080177089A1 (en) 2007-01-19 2008-07-24 Eugene Steven Sadlowski Novel whitening agents for cellulosic substrates
WO2009087032A1 (en) * 2008-01-10 2009-07-16 UNILEVER PLC, a company registered in England and Wales under company no. 41424 of Shading composition
EP2345711B1 (en) * 2008-04-02 2017-09-06 The Procter and Gamble Company Detergent composition comprising non-ionic detersive surfactant and reactive dye
EP2169040B1 (en) 2008-09-30 2012-04-11 The Procter & Gamble Company Liquid detergent compositions exhibiting two or multicolor effect
EP2169041A1 (en) 2008-09-30 2010-03-31 The Procter and Gamble Company Liquid detergent compositions exhibiting two or multicolor effect
WO2010084039A1 (en) 2009-01-26 2010-07-29 Unilever Plc Incorporation of dye into granular laundry composition
JP5567134B2 (en) * 2009-08-27 2014-08-06 ザ プロクター アンド ギャンブル カンパニー Process liquid color neutralization process for recycling and remixing of process liquids
ES2389707T3 (en) 2010-01-06 2012-10-30 Unilever Nv Ratio of surfactants in dye formulations
EP2534237B1 (en) * 2010-02-12 2014-11-12 Unilever PLC Laundry treatment composition comprising bis-azo shading dyes
ES2491104T3 (en) 2010-04-29 2014-09-05 Unilever N.V. Bis heterocyclic azo dyes
US20120101018A1 (en) * 2010-10-22 2012-04-26 Gregory Scot Miracle Bis-azo colorants for use as bluing agents
US8715368B2 (en) 2010-11-12 2014-05-06 The Procter & Gamble Company Thiophene azo dyes and laundry care compositions containing the same
US9068081B2 (en) 2010-11-12 2015-06-30 Milliken & Company Thiophene azo dyes and laundry care compositions containing the same
ES2544539T3 (en) 2011-05-26 2015-09-01 Unilever N.V. Liquid laundry composition
WO2012163871A1 (en) 2011-06-01 2012-12-06 Unilever Plc Liquid detergent composition containing dye polymer
US9163146B2 (en) 2011-06-03 2015-10-20 Milliken & Company Thiophene azo carboxylate dyes and laundry care compositions containing the same
US8888865B2 (en) 2011-06-03 2014-11-18 The Procter & Gamble Company Thiophene azo carboxylate dyes and laundry care compositions containing the same
BR112013030705A2 (en) 2011-06-03 2016-12-06 Procter & Gamble laundry care compositions containing dyes
EP2540824A1 (en) 2011-06-30 2013-01-02 The Procter & Gamble Company Cleaning compositions comprising amylase variants reference to a sequence listing
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EP3107989A1 (en) 2014-02-19 2016-12-28 The Procter & Gamble Company Composition comprising benefit agent and aprotic solvent
US9556406B2 (en) 2014-02-19 2017-01-31 Milliken & Company Compositions comprising benefit agent and aprotic solvent
US10752562B2 (en) 2014-02-25 2020-08-25 The Procter & Gamble Company Process for making renewable surfactant intermediates and surfactants from fats and oils and products thereof
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US20150275143A1 (en) 2014-03-27 2015-10-01 The Procter & Gamble Company Cleaning compositions containing a polyetheramine
WO2015187757A1 (en) 2014-06-06 2015-12-10 The Procter & Gamble Company Detergent composition comprising polyalkyleneimine polymers
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WO2016032993A1 (en) 2014-08-27 2016-03-03 The Procter & Gamble Company Detergent composition comprising a cationic polymer
CA2958305A1 (en) 2014-09-08 2016-03-17 The Procter & Gamble Company Detergent compositions containing a branched surfactant
US9617502B2 (en) 2014-09-15 2017-04-11 The Procter & Gamble Company Detergent compositions containing salts of polyetheramines and polymeric acid
US20160090552A1 (en) 2014-09-25 2016-03-31 The Procter & Gamble Company Detergent compositions containing a polyetheramine and an anionic soil release polymer
MX2017003963A (en) 2014-09-25 2017-06-19 Procter & Gamble Cleaning compositions containing a polyetheramine.
US9850452B2 (en) 2014-09-25 2017-12-26 The Procter & Gamble Company Fabric care compositions containing a polyetheramine
US9388368B2 (en) 2014-09-26 2016-07-12 The Procter & Gamble Company Cleaning compositions containing a polyetheramine
MX2017006377A (en) 2014-11-17 2017-08-21 Procter & Gamble Benefit agent delivery compositions.
JP6774413B2 (en) * 2014-12-19 2020-10-21 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Particles for electrophoresis display
BR112017015775A2 (en) 2015-02-09 2018-03-27 Procter & Gamble cleaning and / or treatment compositions
CN112143591A (en) 2015-04-29 2020-12-29 宝洁公司 Method for treating fabric
US20160319227A1 (en) 2015-04-29 2016-11-03 The Procter & Gamble Company Method of treating a fabric
HUE039080T2 (en) 2015-04-29 2018-12-28 Procter & Gamble Method of treating a fabric
CN107532116B (en) 2015-04-29 2021-05-07 宝洁公司 method of treating fabrics
CN117736810A (en) 2015-04-29 2024-03-22 宝洁公司 Detergent composition
WO2016200440A1 (en) 2015-06-11 2016-12-15 The Procter & Gamble Company Device and methods for applying compositions to surfaces
US11085008B2 (en) 2015-06-30 2021-08-10 The Procter & Gamble Company Methods for making compositions containing multiple populations of microcapsules
EP3316854B1 (en) 2015-06-30 2019-07-31 The Procter and Gamble Company Composition comprising multiple populations of microcapsules comprising perfume
US20170007079A1 (en) 2015-07-10 2017-01-12 The Procter & Gamble Company Layered Fibrous Structures and Methods for Making Same
DE102015218190A1 (en) 2015-09-22 2017-03-23 Henkel Ag & Co. Kgaa Surfactant-containing composition for the treatment of textiles with a dye
US9902923B2 (en) 2015-10-13 2018-02-27 The Procter & Gamble Company Polyglycerol dye whitening agents for cellulosic substrates
US9745544B2 (en) 2015-10-13 2017-08-29 The Procter & Gamble Company Whitening agents for cellulosic substrates
JP2019502779A (en) 2015-11-26 2019-01-31 ザ プロクター アンド ギャンブル カンパニー Liquid detergent composition containing protease and encapsulated lipase
WO2017176660A1 (en) 2016-04-04 2017-10-12 The Procter & Gamble Company Fibrous structures with improved surface properties
US20170282524A1 (en) 2016-04-04 2017-10-05 The Procter & Gamble Company Layered Fibrous Structures with Different Common Intensive Properties
WO2017176662A1 (en) 2016-04-04 2017-10-12 The Procter & Gamble Company Fibrous structures comprising different fibrous elements
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US20170282525A1 (en) 2016-04-04 2017-10-05 The Procter & Gamble Company Fibrous Structures with Improved Tewl Properties
JP6791981B2 (en) 2016-04-27 2020-11-25 ダウ シリコーンズ コーポレーション Detergent composition containing carbinol functional trisiloxane
CN106243775B (en) * 2016-07-20 2018-06-29 浙江山峪科技股份有限公司 A kind of middle warm type disperse dye composition
EP3275984A1 (en) 2016-07-29 2018-01-31 The Procter & Gamble Company Use of compositions comprising tannins
US10487292B2 (en) 2016-08-31 2019-11-26 The Procter & Gamble Company Fabric enhancer composition
CN109689024A (en) 2016-09-13 2019-04-26 宝洁公司 Methods for preparing compositions comprising benefit agent delivery particles
WO2018132626A1 (en) 2017-01-13 2018-07-19 The Procter & Gamble Company Compositions comprising branched sulfonated surfactants
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WO2018169898A1 (en) 2017-03-16 2018-09-20 The Procter & Gamble Company Consumer product compositions comprising microcapsules
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CN114672375B (en) 2017-03-16 2024-04-19 宝洁公司 Composition comprising benefit agent-containing delivery particles
EP3441115B1 (en) 2017-08-11 2020-05-27 Procter & Gamble International Operations SA Photosensitive microcapsules
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EP4273210A1 (en) 2022-05-04 2023-11-08 The Procter & Gamble Company Detergent compositions containing enzymes
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US20240263162A1 (en) 2023-02-01 2024-08-08 The Procter & Gamble Company Detergent compositions containing enzymes
EP4481027A1 (en) 2023-06-19 2024-12-25 The Procter & Gamble Company Cleaning compositions containing enzymes
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EP4488351A1 (en) 2023-07-03 2025-01-08 The Procter & Gamble Company Compositions containing a porphyrin binding protein

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762859A (en) * 1971-03-15 1973-10-02 Colgate Palmolive Co Enhancing the apparent whiteness of fabrics by applying an effective amount of an alkali and heat stable water soluble disazo blue dyestuff fabric softening and detergent composition therefor
US3958928A (en) * 1975-05-05 1976-05-25 Lever Brothers Company Reduced-staining colorant system for liquid laundry detergents
WO2005014769A1 (en) * 2003-08-06 2005-02-17 Ciba Specialty Chemicals Holding Inc. Shading composition

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186155A (en) 1957-11-22 1965-06-01 Du Pont Textile product of synthetic organic filaments having randomly varying twist along each filament
US3172723A (en) 1959-12-09 1965-03-09 Filamentary material
US3215486A (en) 1962-04-17 1965-11-02 Toyo Spinning Co Ltd Fixation of polypropylene fibers impregnated with dyestuffs and other treating agents
US3415904A (en) 1964-08-13 1968-12-10 Sumitomo Chemical Co Polyolefin composition comprising an amine treated ethylene/acrylic ester copolymer and a poly-alpha-olefin
US3584991A (en) 1966-09-30 1971-06-15 Celanese Corp Disperse dyeing of cellulose triacetate fiber blends
US3575866A (en) 1969-11-19 1971-04-20 Gaf Corp New brighteners,compositions thereof and processes for using same
US4196103A (en) 1971-06-18 1980-04-01 Colgate-Palmolive Company Colored detergents
BE786772A (en) 1971-07-26 1973-01-26 Dow Chemical Co SYNTHETIC FIBERS AND METHOD FOR TREATING
US3755201A (en) 1971-07-26 1973-08-28 Colgate Palmolive Co Laundry product containing mixed dye bluing agents
CH1626071A4 (en) 1971-11-09 1974-03-15
BE792666A (en) 1971-12-13 1973-06-13 Ciba Geigy PROCESS FOR DYING ORGANIC MATERIALS IN A SHORT BATH AND IMPLEMENTATION DEVICE
CH569832B5 (en) * 1972-03-18 1975-11-28 Hoechst Ag
US3941791A (en) 1972-06-28 1976-03-02 Basf Aktiengesellschaft Compounds of the naphthalimide series
US3841831A (en) 1972-11-29 1974-10-15 Cpc International Inc Process for dyeing polyester fiber
CH583807A (en) * 1974-07-31 1977-01-14 PROCESS FOR THE OPTICAL LIGHTENING OF TEXTILE MATERIALS WITH BENZOFURAN DERIVATIVES.
IT1042025B (en) 1975-08-25 1980-01-30 Acna MONO AZOCOLORANTS PARTICULARLY SUITABLE FOR THE LEVEL DYEING OF SYNTHETIC POLYAMIDE FIBERS
DE2557783A1 (en) 1975-12-22 1977-07-07 Henkel & Cie Gmbh Detergent compsn. contains diphenyl-distyryl cpd. as whitener - and triphenyl-methyl-immonium dye, giving good whitening effect
US4197087A (en) 1975-12-29 1980-04-08 Daido-Maruta Finishing Co. Ltd. Liquid type dye preparations
US4091034A (en) 1976-10-01 1978-05-23 Milliken Research Corporation Liquid, water-insoluble polymeric triphenylmethane colorants and aqueous dispersions containing same
LU76467A1 (en) 1976-12-23 1978-07-10
US4283197A (en) 1979-03-29 1981-08-11 Ciba-Geigy Corporation Process for whitening polyester fibres by the exhaust method
DE3049180A1 (en) * 1980-12-24 1982-07-29 Cassella Ag, 6000 Frankfurt WATER-INSOLUBLE MONOAZO DYES, THEIR PRODUCTION AND THEIR USE
EP0058637A1 (en) * 1981-02-12 1982-08-25 Ciba-Geigy Ag Stable preparation of a treatment product for a textile substrate
US4454146A (en) 1982-05-14 1984-06-12 Lever Brothers Company Synergistic preservative compositions
US4494957A (en) * 1982-05-17 1985-01-22 Research Association Of Synethtic Dyestuffs Dye compositions for polyester fibers
JPS5996165A (en) * 1982-11-22 1984-06-02 Gosei Senriyou Gijutsu Kenkyu Kumiai Monoazo dye for synthetic fiber
CH655125A5 (en) * 1983-09-21 1986-03-27 Ciba Geigy Ag METHOD FOR THE PRODUCTION OF AZO DYE PREPARATIONS.
DE3590079T1 (en) 1984-02-27 1986-02-06 Robert Buchanan Greenville S.C. Wilson Dyeing mixture and method of using the same for dyeing thermoplastic materials
US4601725A (en) 1984-08-27 1986-07-22 Milliken Research Corporation Thiophene based fugitive colorants
LU85564A1 (en) * 1984-10-01 1986-06-11 Oreal NOVEL KERATINIC FIBER DYEING COMPOSITIONS CONTAINING AN AZO DYE, PROCESS FOR PREPARING THE SAME AND IMPLEMENTING SAID COMPOSITIONS FOR DYEING KERATINIC FIBERS
US4908040A (en) 1986-11-07 1990-03-13 Ciba-Geigy Corporation Anionic cyclodiylide compounds, their preparation and use in washing agents as shading dyes
US4728453A (en) 1987-01-13 1988-03-01 The Clorox Company Timed-release bleach coated with an inorganic salt and an amine with reduced dye damage
US5049311A (en) 1987-02-20 1991-09-17 Witco Corporation Alkoxylated alkyl substituted phenol sulfonates compounds and compositions, the preparation thereof and their use in various applications
US4800037A (en) 1987-06-05 1989-01-24 Lever Brothers Company Process for making a heavy duty liquid detergent composition
DE3831356A1 (en) * 1988-09-15 1990-03-29 Cassella Ag WATER-INSOLUBLE MONOAZO DYES, THEIR PRODUCTION AND USE AND MIXTURES OF THESE MONOAZO DYES
DE4224039A1 (en) 1991-07-24 1993-01-28 Ciba Geigy Ag Liq. formulation of barely water soluble or insol. dyestuff - contains liq. surfactant or aq. surfactant concentrate, providing stable dispersion without milling
EP0596184B1 (en) * 1992-11-06 1998-04-15 The Procter & Gamble Company Detergent compositions inhibiting dye transfer
WO1997026315A1 (en) 1996-01-18 1997-07-24 Colgate-Palmolive Company Filled package of light duty liquid cleaning composition
WO1997033958A1 (en) 1996-03-15 1997-09-18 Amway Corporation Discrete whitening agent particles, method of making, and powder detergent containing same
JP3880151B2 (en) * 1996-10-11 2007-02-14 キヤノン株式会社 Water-soluble addition polymer, water-based ink using the same, ink-jet recording method and ink-jet printing method using the water-based ink
KR20010052889A (en) 1998-06-19 2001-06-25 에프. 아. 프라저, 에른스트 알테르 (에. 알테르), 한스 페터 비틀린 (하. 페. 비틀린), 피. 랍 보프, 브이. 스펜글러, 페. 아에글러 Resist printing on hydrophobic fibre materials
DE19927835A1 (en) * 1999-06-18 2000-12-21 Clariant Gmbh Use of improved cyan pigments in electrophotographic toners and developers, powder coatings and ink jet inks
JP2001123083A (en) 1999-10-28 2001-05-08 Dystar Japan Kk Blue monoazo disperse dye
GB2358404B (en) 2000-01-24 2004-09-29 Unilever Plc Detergent compositions
EP1209281A3 (en) 2000-11-27 2003-08-27 Carl Freudenberg KG Dyed or printed nonwoven
GB2372750B (en) 2001-01-18 2004-09-08 Avecia Ltd Hexa co-ordinated metal complexes of monoazo dyes for use in inks suitable for ink jet printing
US6521581B1 (en) 2001-12-14 2003-02-18 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water-soluble package with multiple distinctly colored layers of liquid laundry detergent
DE10219993A1 (en) 2002-05-03 2003-11-20 Basf Ag Process for lightening textile materials
ES2318171T3 (en) 2002-11-13 2009-05-01 Clariant Finance (Bvi) Limited MONOAZO DYES.
EP1592761B1 (en) 2003-02-15 2008-04-09 Unilever PLC Method of Bleaching
US20050148486A1 (en) 2004-01-06 2005-07-07 Schramm Charles J.Jr. Laundry detergent composition containing a violet colorant
EP1586629A1 (en) * 2004-04-08 2005-10-19 The Procter & Gamble Company Detergent composition with masked colored ingredients
AR049537A1 (en) 2004-06-29 2006-08-09 Procter & Gamble DETERGENT COMPOSITIONS FOR LAUNDRY WITH DYING COLOR
AR049538A1 (en) * 2004-06-29 2006-08-09 Procter & Gamble DETERGENT COMPOSITIONS FOR LAUNDRY WITH EFFICIENT DYING COLOR
GB0421145D0 (en) 2004-09-23 2004-10-27 Unilever Plc Laundry treatment compositions
PL1794275T3 (en) 2004-09-23 2009-12-31 Unilever Nv Laundry treatment compositions
ES2322864T3 (en) 2004-09-23 2009-06-30 Unilever N.V. COMPOSITIONS OF TREATMENT OF DIRTY CLOTHING.
WO2006041954A1 (en) 2004-10-08 2006-04-20 The Procter & Gamble Company Fabric care compositions comprising hueing dye
US7902139B2 (en) 2006-08-10 2011-03-08 Conopco Inc. Shading composition
MX2009007878A (en) 2007-01-26 2009-08-18 Unilever Nv Shading composition.
US8999912B2 (en) 2007-07-09 2015-04-07 The Procter & Gamble Company Detergent compositions
GB0820527D0 (en) * 2008-11-11 2008-12-17 Norton Clare Duvet clamp
JP5567134B2 (en) 2009-08-27 2014-08-06 ザ プロクター アンド ギャンブル カンパニー Process liquid color neutralization process for recycling and remixing of process liquids

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762859A (en) * 1971-03-15 1973-10-02 Colgate Palmolive Co Enhancing the apparent whiteness of fabrics by applying an effective amount of an alkali and heat stable water soluble disazo blue dyestuff fabric softening and detergent composition therefor
US3958928A (en) * 1975-05-05 1976-05-25 Lever Brothers Company Reduced-staining colorant system for liquid laundry detergents
WO2005014769A1 (en) * 2003-08-06 2005-02-17 Ciba Specialty Chemicals Holding Inc. Shading composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170101602A1 (en) * 2015-10-13 2017-04-13 The Procter & Gamble Company Novel whitening agents for cellulosic substrates
US10597614B2 (en) * 2015-10-13 2020-03-24 The Procter & Gamble Company Whitening agents for cellulosic substrates
EP3362541B1 (en) * 2015-10-13 2023-02-01 The Procter & Gamble Company Laundry care compositions comprising whitening agents for cellulosic substrates

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