ES2550051T3 - Liquid composition for laundry - Google Patents
Liquid composition for laundry Download PDFInfo
- Publication number
- ES2550051T3 ES2550051T3 ES12735572.5T ES12735572T ES2550051T3 ES 2550051 T3 ES2550051 T3 ES 2550051T3 ES 12735572 T ES12735572 T ES 12735572T ES 2550051 T3 ES2550051 T3 ES 2550051T3
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- ES
- Spain
- Prior art keywords
- dyes
- weight
- dye
- matting
- direct
- Prior art date
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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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/378—(Co)polymerised monomers containing sulfur, e.g. sulfonate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Coloring (AREA)
Abstract
Una composición de detergente líquido para el lavado de ropa, caracterizada porque comprende: (a) del 0,0001 al 0,01 % en peso de un colorante matizante azul o violeta; (b) del 1 al 70 % en peso de un tensioactivo, en donde el tensioactivo es una mezcla de materiales activos de detergente aniónicos con no iónicos; (c) del 0,1 al 30 % en peso de un policondensado de formaldehído aromático sulfonatado; y, (d) el resto de la composición son diluyentes y substancias auxiliares hasta el 100 % en peso.A liquid laundry detergent composition, characterized in that it comprises: (a) 0.0001 to 0.01% by weight of a blue or violet matting colorant; (b) 1 to 70% by weight of a surfactant, wherein the surfactant is a mixture of anionic with nonionic detergent actives; (c) 0.1 to 30% by weight of a sulfonated aromatic formaldehyde polycondensate; and, (d) the rest of the composition are diluents and auxiliary substances up to 100% by weight.
Description
E12735572 E12735572
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- 1. 1.
- ácidos sulfónicos aromáticos y cloruro de benzoilo o benzoina aromatic sulfonic acids and benzoyl or benzoin chloride
- 2. 2.
- ácidos alquilarilsulfónicos con un ácido arilsulfónico halogenado alkylarylsulfonic acids with a halogenated arylsulfonic acid
- 3. 3.
- naftoles o fenoles sulfonatados con formaldehído. Naphthols or phenols sulfonated with formaldehyde.
Los productos pueden ser etoxilados. Los grupos de ácido sulfónico pueden ser grupos sulfometilo. Products can be ethoxylated. The sulfonic acid groups can be sulfomethyl groups.
5 Los pasos de policondensación, etoxilación, sulfonación o sulfometilación pueden ocurrir en cualquier orden secuencial, pero se prefiere que la etoxilación, la sulfonación o la sulfometilación se realicen antes de la policondensación. The polycondensation, ethoxylation, sulfonation, or sulfomethylation steps can occur in any sequential order, but it is preferred that the ethoxylation, sulfonation, or sulfomethylation be performed prior to polycondensation.
Las sales de metales alcalinos preferentes de la presente invención son sales de metales alcalinos de los productos de condensación de ácidos naftalenosulfónicos y formaldehído; ácidos naftalenosulfónicos, cresol y formaldehído; ácidos difeniletersulfónicos y formaldehído; ácidos toluenosulfónicos y formaldehído; ácidos isopropilbencenosulfónicos y Preferred alkali metal salts of the present invention are alkali metal salts of the condensation products of naphthalene sulfonic acids and formaldehyde; naphthalenesulfonic acids, cresol, and formaldehyde; diphenylethersulfonic acids and formaldehyde; toluenesulfonic acids and formaldehyde; isopropylbenzenesulfonic acids and
10 formaldehído; ácidos cresolsulfónicos y formaldehído. Más preferentemente sales de metales alcalinos de los productos de condensación de ácidos naftalenosulfónicos y formaldehído. 10 formaldehyde; cresolsulfonic acids and formaldehyde. Most preferably alkali metal salts of the condensation products of naphthalene sulfonic acids and formaldehyde.
Un ejemplo comercial que se encuentra disponible comercialmente es TAMOL™, un nombre comercial de BASF. Otros ejemplos comerciales adecuados son producidos por Lanxess, Rohm y Haas Co, BASF y Dow Chemical Company. A commercial example that is commercially available is TAMOL ™, a trade name of BASF. Other suitable commercial examples are produced by Lanxess, Rohm and Haas Co, BASF and Dow Chemical Company.
Ejemplos de la síntesis de policondensado de formaldehído aromático sulfonatado se dan en los documentos 15 GB1101671 (Ciba-Geigy), US3957680 (Mitsui), DE1163284 (Hoechst), US3781169 (Hoechst) y US3874891 (Hoechst). Examples of the synthesis of sulfonated aromatic formaldehyde polycondensate are given in GB1101671 (Ciba-Geigy), US3957680 (Mitsui), DE1163284 (Hoechst), US3781169 (Hoechst) and US3874891 (Hoechst).
Las estructuras preferentes son: The preferred structures are:
20 Donde k es de 1 a 4, preferentemente 1 a 2, más preferentemente 1. Where k is 1 to 4, preferably 1 to 2, more preferably 1.
R1 R1
j j
jj
Donde R1 es alquilo C1-C4, preferentemente metilo o iso-propilo. Donde j es de 4 a 40, preferentemente 5 a 20. Where R1 is C1-C4 alkyl, preferably methyl or iso-propyl. Where j is 4 to 40, preferably 5 to 20.
3 5 3 5
10 10
15 fifteen
20 twenty
25 25
30 30
35 35
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O OO O OO
H2 H2 C H2 H2 C
C C
n n
Donde Y es seleccionado entre [X-O]m-SO3H; [X-O]m-SO3CH3; [X-O]m-H y [X-O]m-CH3, en donde X es un grupo etilo o propilo; m es 1 a 20, preferentemente 2 a 8; y n es 2 a 25. Los grupos aromáticos son substituidos preferentemente por grupos seleccionados entre grupos alquilo C1-C14 y SO3H. Where Y is selected from [X-O] m-SO3H; [X-O] m-SO3CH3; [X-O] m-H and [X-O] m-CH3, where X is an ethyl or propyl group; m is 1 to 20, preferably 2 to 8; and n is 2 to 25. Aromatic groups are preferably substituted by groups selected from C1-C14 alkyl groups and SO3H.
Preferentemente, el nivel mínimo de formaldehído residual de la policondensación es 200 PPM, más preferentemente 50 PPM y aún más preferentemente 10 PPM. Preferably, the minimum residual formaldehyde level from the polycondensation is 200 PPM, more preferably 50 PPM and even more preferably 10 PPM.
Los colorantes matizantes se depositan en las telas durante el paso de lavado o enjuagado del procedimiento de lavado dando un matiz visible a la tela. Matting colorants are deposited on fabrics during the wash or rinse step of the laundering procedure giving a visible hue to the fabric.
Los colorantes matizantes se comentan en los documentos WO 2005/003274, WO 2006/032327(Unilever), WO2006/032397 (Unilever), WO 2006/045275(Unilever), WO 2006/027086 (Unilever), WO 2008/017570(Unilever), WO 2008/141880 (Unilever), WO 2009/132870(Unilever), WO 2009/141173 (Unilever), WO 2010/099997(Unilever), WO 2010/102861 (Unilever), WO 2010/148624(Unilever), WO 2008/087497 (P&G) y WO 2011/011799 (P&G). Matting colorants are discussed in WO 2005/003274, WO 2006/032327 (Unilever), WO2006 / 032397 (Unilever), WO 2006/045275 (Unilever), WO 2006/027086 (Unilever), WO 2008/017570 (Unilever) ), WO 2008/141880 (Unilever), WO 2009/132870 (Unilever), WO 2009/141173 (Unilever), WO 2010/099997 (Unilever), WO 2010/102861 (Unilever), WO 2010/148624 (Unilever), WO 2008/087497 (P&G) and WO 2011/011799 (P&G).
El matizado de prendas blancas se puede realizar con cualquier color dependiendo de la preferencia del consumidor. El azul y el violeta son las tonalidades particularmente preferentes y en consecuencia los colorantes o mezclas de colorantes preferentes son aquellos que dan una tonalidad azul o violeta a las telas blancas. Los colorantes matizantes usados en la presente invención son preferentemente azules o violetas. Se puede usar una mezcla de colorantes matizantes y efectivamente se prefiere para el tratamiento de productos textiles de fibras mixtas. A este respecto el colorante da un color azul o violeta a una tela blanca con un ángulo de matiz de 240 a 345, más preferentemente 260 a 320, más preferentemente 270 a 300. La tela blanca usada en esta prueba es un lienzo de algodón tejido no mercerizado blanqueado. The shading of white garments can be done with any color depending on the consumer's preference. Blue and violet are particularly preferred shades and consequently preferred dyes or blends of dyes are those that give a blue or violet hue to white fabrics. The matting colorants used in the present invention are preferably blue or purple. A mixture of matting dyes can be used and is indeed preferred for treating mixed fiber textile products. In this regard the dye gives a blue or purple color to a white fabric with a hue angle of 240 to 345, more preferably 260 to 320, more preferably 270 to 300. The white fabric used in this test is a woven cotton canvas. non-mercerized bleached.
El cromóforo del colorante matizante es seleccionado preferentemente entre el grupo que comprende: monoazoico, bisazoico, trifenilmetano, trifenodioxazina, ftalocianina, naftolactama, azina y antraquinona. Más preferentemente monoazoico, bisazoico, azina y antraquinona. The chromophore of the matting dye is preferably selected from the group comprising: monoazo, bisazo, triphenylmethane, triphenodioxazine, phthalocyanine, naphtolactam, azine and anthraquinone. Most preferably monoazo, bisazo, azine and anthraquinone.
Más preferentemente, el colorante tiene por lo menos un grupo sulfonato. More preferably, the colorant has at least one sulfonate group.
Muchos ejemplos de colorantes matizantes se encuentran en las clases de colorantes básicos, solventes, ácidos, directos y dispersos. Many examples of matting dyes are found in the basic, solvent, acid, direct, and disperse dye classes.
Los colorantes matizantes preferentes son seleccionados entre colorantes directos, colorantes ácidos, colorantes hidrofóbicos, colorantes catiónicos y colorantes reactivos. Preferred shading dyes are selected from direct dyes, acid dyes, hydrophobic dyes, cationic dyes and reactive dyes.
El colorante matizante está presente en la composición líquida en el rango de 0,0001 a 0,01 % en peso. Dependiendo de la naturaleza del colorante matizante hay rangos preferentes dependiendo de la eficacia del colorante matizante que depende de la clase y la eficacia particular dentro de cualquier clase particular. Como se indicó más arriba, el colorante matizante es más preferentemente un colorante matizante azul o violeta. The matting colorant is present in the liquid composition in the range of 0.0001 to 0.01% by weight. Depending on the nature of the matting colorant there are preferred ranges depending on the efficacy of the matting colorant which depends on the particular class and efficacy within any particular class. As indicated above, the shading dye is more preferably a blue or violet shading dye.
Colorantes directos Direct dyes
Se prefieren los colorantes azul directo y violeta directo. Direct blue and direct violet dyes are preferred.
Preferentemente el colorante es un colorante bisazoico. Preferably the dye is a bisazo dye.
Más preferentemente, el colorante directo es un violeta directo de las siguientes estructuras: Most preferably, the direct dye is a direct violet of the following structures:
4 4
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NaO3S NaO3S
o or
(NaO3S) (NaO3S)
nn
N N
R4 R4
N N
NH NH
NR1R2NR1R2
R3 R3
N N
5 5
en las que: el anillo que lleva R3 y R4 puede ser independientemente naftilo o fenilo como se muestra; R1 es seleccionado entre: hidrógeno y alquilo C1-C4, preferentemente hidrógeno; wherein: the ring bearing R3 and R4 may independently be naphthyl or phenyl as shown; R1 is selected from: hydrogen and C1-C4 alkyl, preferably hydrogen;
10 R2 es seleccionado entre: hidrógeno, alquilo C1-C4, fenilo substituido o no substituido y naftilo substituido o no 10 R2 is selected from: hydrogen, C1-C4 alkyl, substituted or unsubstituted phenyl and substituted or unsubstituted naphthyl
substituido, preferentemente fenilo; R3 y R4 son seleccionados independientemente entre: hidrógeno y alquilo C1-C4, preferentemente hidrógeno o metilo; substituted, preferably phenyl; R3 and R4 are independently selected from: hydrogen and C1-C4 alkyl, preferably hydrogen or methyl;
X e Y son seleccionados independientemente entre: hidrógeno, alquilo C1-C4 y alcoxi C1-C4; preferentemente el X and Y are independently selected from: hydrogen, C1-C4 alkyl, and C1-C4 alkoxy; preferably the
15 colorante tiene X = metilo; e Y = metoxi, y n es 0, 1 o 2, preferentemente 1 o 2. Los colorantes preferentes son violeta directo 7, violeta directo 9, violeta directo 11, violeta directo 26, violeta directo 31, violeta directo 35, violeta directo 40, violeta directo 41, violeta directo 51 y violeta directo 99. Se pueden usar también colorantes bisazoicos que contienen cobre, tales como violeta directo 66. The dye has X = methyl; and Y = methoxy, and n is 0, 1 or 2, preferably 1 or 2. Preferred colorants are direct violet 7, direct violet 9, direct violet 11, direct violet 26, direct violet 31, direct violet 35, direct violet 40, direct violet 41, direct violet 51 and direct violet 99. Copper-containing bisazo dyes, such as direct violet 66, can also be used.
Los colorantes a base de bencidina no se prefieren. 20 Preferentemente el colorante directo está presente a 0,00001 % en peso hasta 0,0010 % en peso de la composición. En otra modalidad el colorante directo puede estar unido en forma covalente al fotoblanqueador, por ejemplo, como se describe en los documentos WO2006/024612 y WO2010/099997. Benzidine-based dyes are not preferred. Preferably the direct dye is present at 0.00001% by weight to 0.0010% by weight of the composition. In another embodiment the direct dye may be covalently attached to the photobleach, for example, as described in WO2006 / 024612 and WO2010 / 099997.
Los colorantes ácidos substantivos de algodón brindan beneficios a las prendas que contienen algodón. Los colorantes y 25 mezclas de colorantes preferentes son azul o violeta. Los colorantes ácidos preferentes son: Acidic substantive cotton dyes provide benefits to cotton-containing garments. Preferred dyes and dye mixtures are blue or purple. The preferred acid dyes are:
(i) los colorantes de azina, en la que el colorante tiene la siguiente estructura del núcleo: (i) Azine dyes, in which the dye has the following core structure:
5 5
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11174801 | 2011-07-21 | ||
EP11174801 | 2011-07-21 | ||
PCT/EP2012/064120 WO2013011071A1 (en) | 2011-07-21 | 2012-07-18 | Liquid laundry composition |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2550051T3 true ES2550051T3 (en) | 2015-11-04 |
Family
ID=46514401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES12735572.5T Active ES2550051T3 (en) | 2011-07-21 | 2012-07-18 | Liquid composition for laundry |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2734610B1 (en) |
CN (1) | CN103857781A (en) |
AR (1) | AR087267A1 (en) |
BR (1) | BR112014001378A2 (en) |
ES (1) | ES2550051T3 (en) |
MX (1) | MX337154B (en) |
WO (1) | WO2013011071A1 (en) |
ZA (1) | ZA201400467B (en) |
Families Citing this family (8)
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---|---|---|---|---|
DE102013226152A1 (en) * | 2013-12-17 | 2015-06-18 | Henkel Ag & Co. Kgaa | Graying-inhibiting detergents |
DE102013021276A1 (en) * | 2013-12-17 | 2015-06-18 | Clariant International Ltd. | Color protecting detergents |
DE102013226151A1 (en) * | 2013-12-17 | 2015-06-18 | Henkel Ag & Co. Kgaa | Graying-inhibiting detergents |
EP3194546B1 (en) * | 2014-09-18 | 2019-09-04 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Whitening composition |
EP3194547A1 (en) * | 2014-09-18 | 2017-07-26 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Whitening composition |
CN106715664B (en) * | 2014-09-18 | 2019-09-17 | 荷兰联合利华有限公司 | Liquid whitening composition |
WO2016041676A1 (en) * | 2014-09-18 | 2016-03-24 | Unilever Plc | Whitening composition |
BR112017004978B1 (en) * | 2014-09-18 | 2022-05-03 | Unilever Ip Holdings B.V. | Detergent composition for washing clothes and domestic method of treating a fabric |
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MY155292A (en) | 2008-05-20 | 2015-09-30 | Unilever Plc | Shading composition |
WO2010028893A1 (en) * | 2008-09-12 | 2010-03-18 | Unilever Plc | Elastane substantive dyes |
ES2413054T3 (en) | 2009-01-26 | 2013-07-15 | Unilever Nv | Incorporation of dye in granular laundry composition |
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EP2406327B1 (en) | 2009-03-12 | 2013-08-14 | Unilever PLC | Dye-polymers formulations |
WO2010148624A1 (en) | 2009-06-26 | 2010-12-29 | Unilever Plc | Dye polymers |
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-
2012
- 2012-07-18 CN CN201280034599.XA patent/CN103857781A/en active Pending
- 2012-07-18 MX MX2014000846A patent/MX337154B/en active IP Right Grant
- 2012-07-18 EP EP12735572.5A patent/EP2734610B1/en not_active Not-in-force
- 2012-07-18 BR BR112014001378A patent/BR112014001378A2/en active Search and Examination
- 2012-07-18 ES ES12735572.5T patent/ES2550051T3/en active Active
- 2012-07-18 WO PCT/EP2012/064120 patent/WO2013011071A1/en active Application Filing
- 2012-07-20 AR ARP120102647A patent/AR087267A1/en active IP Right Grant
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2014
- 2014-01-20 ZA ZA2014/00467A patent/ZA201400467B/en unknown
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EP2734610A1 (en) | 2014-05-28 |
BR112014001378A2 (en) | 2017-03-01 |
WO2013011071A1 (en) | 2013-01-24 |
CN103857781A (en) | 2014-06-11 |
ZA201400467B (en) | 2015-09-30 |
MX2014000846A (en) | 2014-10-24 |
AR087267A1 (en) | 2014-03-12 |
EP2734610B1 (en) | 2015-09-09 |
MX337154B (en) | 2016-02-15 |
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