ES2301245T3 - COLORED GRANULAR COMPOSITION FOR USE IN COMPOSITIONS OF PARTICULATED DETERGENTS. - Google Patents
COLORED GRANULAR COMPOSITION FOR USE IN COMPOSITIONS OF PARTICULATED DETERGENTS. Download PDFInfo
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- ES2301245T3 ES2301245T3 ES99944131T ES99944131T ES2301245T3 ES 2301245 T3 ES2301245 T3 ES 2301245T3 ES 99944131 T ES99944131 T ES 99944131T ES 99944131 T ES99944131 T ES 99944131T ES 2301245 T3 ES2301245 T3 ES 2301245T3
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Classifications
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- 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
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- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0034—Fixed on a solid conventional detergent ingredient
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- 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
- C11D3/0063—Photo- activating compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
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- 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
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3776—Heterocyclic compounds, e.g. lactam
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- 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
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- 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)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- Detergent Compositions (AREA)
Abstract
Una composición granular adecuada para su incorporación en una composición detergente en partículas, comprendiendo la composición granular (a) un ingrediente coloreado o fluorescente, (b) un material vehículo para el ingrediente coloreado o fluorescente, que se caracteriza porque el material vehículo (b) es ácido cítrico, y la composición granular comprende además (c) un material de barrera soluble en agua o dispersable en agua, y (d) un modificador del flujo inorgánico.A granular composition suitable for incorporation into a particulate detergent composition, the granular composition comprising (a) a colored or fluorescent ingredient, (b) a carrier material for the colored or fluorescent ingredient, characterized in that the carrier material (b) it is citric acid, and the granular composition further comprises (c) a water soluble or water dispersible barrier material, and (d) an inorganic flow modifier.
Description
Composición granular coloreada para uso en composiciones de detergentes particulados.Colored granular composition for use in particulate detergent compositions.
La presente invención se refiere a una composición granular de disolución rápida, que produce pocas manchas, que contiene un ingrediente visualmente diferenciable, por ejemplo, coloreado o fluorescente, por ejemplo, un fotoblanqueante. La invención se refiere, más en concreto, a gránulos que contienen un ingrediente coloreado o fluorescente que puede incorporarse a una composición detergente sin que aparezca el problema de las manchas en el tejido durante el lavado.The present invention relates to a fast dissolving granular composition, which produces few spots, which contains a visually differentiable ingredient, by for example, colored or fluorescent, for example, a photobleach. The invention relates, more specifically, to granules containing a colored or fluorescent ingredient that can be incorporated into a detergent composition without the problem of stains on the fabric during washing.
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Las partículas coloreadas se utilizan en formulaciones detergentes para proporcionar un aspecto diferenciado al producto, así como para conferir beneficios funcionales. En el procedimiento de lavado, resulta indeseable que estas partículas coloreadas se depositen sobre la superficie del tejido, conduciendo a manchas en el tejido. También se ha advertido que estas manchas no se eliminan en posteriores lavados. Además, la concentración desigual de estas partículas sobre el sustrato puede producir unos niveles localizados mayores del ingrediente activo que provoca daños en el tejido.Colored particles are used in detergent formulations to provide a differentiated appearance to the product, as well as to confer functional benefits. At washing procedure, it is undesirable that these particles colored are deposited on the surface of the tissue, leading to stains on the tissue. It has also been warned that these spots They are not removed in subsequent washes. In addition, the concentration uneven of these particles on the substrate can produce about higher localized levels of the active ingredient that causes tissue damage
El documento US 4.097.418 (Procter & Gamble, 1978) describe una partícula coloreada granular que tiene cualidades de no producir manchas, que comprende un aglomerado de una sal alcalina inorgánica soluble en agua granular con un tensioactivo aniónico que contiene un tinte o pigmento. La mezcla del tinte y el tensioactivo aniónico antes de la aglomeración evita que las partículas de pigmento se unan entre sí y sobre la superficie del tejido, evitando, con ello, las manchas en el tejido.US 4,097,418 (Procter & Gamble, 1978) describes a granular colored particle that has qualities of not producing spots, which comprises a salt agglomerate granular water soluble inorganic alkaline with a surfactant anionic that contains a dye or pigment. The dye mixture and the anionic surfactant before agglomeration prevents the pigment particles join together and on the surface of the tissue, thereby avoiding stains on the tissue.
El documento US 4.762.636 (Ciba-Geigy, 1988) describe un procedimiento para obtener gránulos con propiedades físicas definidas que flotan sobre un licor de tratamiento acuoso, y liberan el ingrediente activo sin depositarse sobre el sustrato.US 4,762,636 (Ciba-Geigy, 1988) describes a procedure for obtain granules with defined physical properties that float on an aqueous treatment liquor, and release the active ingredient without deposit on the substrate.
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Por tanto, un objeto de la presente invención es proporcionar una composición de gránulos que contiene un ingrediente coloreado o fluorescente que puede incorporarse en una composición detergente sin que aparezca el problema de las manchas en el tejido durante el procedimiento de lavado.Therefore, an object of the present invention is provide a granule composition that contains a colored or fluorescent ingredient that can be incorporated into a detergent composition without the problem of stains in the tissue during the washing procedure.
Otro objeto de la presente invención es proporcionar una composición de gránulos que presenta una superior propiedad de no producir manchas, que puede fabricarse mediante un procedimiento que es más económico y que implica un menor coste de capital, comparado con los procedimientos conocidos.Another object of the present invention is provide a granule composition that has a superior property of not producing stains, which can be manufactured by a procedure that is more economical and that implies a lower cost of capital, compared to known procedures.
Por consiguiente, la presente invención proporciona una composición granular adecuada para su incorporación en una composición detergente en partículas, comprendiendo la composición granularAccordingly, the present invention provides a granular composition suitable for incorporation in a particulate detergent composition, comprising the granular composition
(a) un ingrediente coloreado o fluorescente,(a) a colored or fluorescent ingredient,
(b) ácido cítrico como material vehículo para el ingrediente coloreado o fluorescente,(b) citric acid as a carrier material for the colored or fluorescent ingredient,
(c) un material de barrera soluble en agua o dispersable en agua, y(c) a water soluble barrier material or water dispersible, and
(d) un modificador del flujo inorgánico.(d) an inorganic flow modifier.
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El material de barrera soluble en agua o dispersable en agua actúa para proporcionar una capa protectora o revestimiento sobre la combinación del ingrediente coloreado o fluorescente y su material vehículo, el ácido cítrico. Preferiblemente, al menos parte del modificador del flujo inorgánico también se protege de esta manera. También puede estar presente otro modificador del flujo inorgánico que no esté protegido por el material de barreta.The water soluble barrier material or water dispersible acts to provide a protective layer or coating on the combination of the colored ingredient or fluorescent and its carrier material, citric acid. Preferably, at least part of the inorganic flow modifier It is also protected in this way. Can also be present another inorganic flow modifier that is not protected by the barrette material.
El término revestimiento, utilizado anteriormente, no implica necesariamente un revestimiento completo.The term coating, used previously, it does not necessarily imply a coating full.
Por tanto, según una realización preferida de la invención,Therefore, according to a preferred embodiment of the invention,
- el ingrediente coloreado o fluorescente se dispersa sobre, o en forma de un revestimiento sobre, el ácido cítrico,- the colored or fluorescent ingredient is dispersed on, or in the form of a coating on, the acid citric,
- el ácido cítrico que porta el ingrediente coloreado o fluorescente está mezclado con el modificador del flujo o una porción del mismo,- the citric acid that carries the ingredient colored or fluorescent is mixed with the flow modifier or a portion thereof,
- el material de barrera está en forma de un revestimiento sobre dicha mezcla de ácido cítrico y modificador del flujo, combinándose (mezclándose) con cualquier porción remanente del modificador del flujo.- the barrier material is in the form of a coating on said mixture of citric acid and modifier of the flow, combining (mixing) with any remaining portion of the flow modifier.
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Según otro aspecto preferido de la invención, la composición de gránulos comprende:According to another preferred aspect of the invention, the granule composition comprises:
- del 40% al 90% en peso, preferiblemente del 60% al 80% en peso, del ácido cítrico,- from 40% to 90% by weight, preferably from 60% to 80% by weight of citric acid,
- del 0,5% al 5% en peso, preferiblemente del 1% al 2% en peso, del ingrediente coloreado o fluorescente,- from 0.5% to 5% by weight, preferably 1% 2% by weight, of the colored or fluorescent ingredient,
- del 10% al 50% en peso, preferiblemente del 18% al 40% en peso, del modificador del flujo inorgánico, y- from 10% to 50% by weight, preferably from 18% to 40% by weight of the inorganic flow modifier, and
- del 0,5% al 5% en peso, preferiblemente del 1% al 3% en peso, del material de barrera soluble en agua.- from 0.5% to 5% by weight, preferably 1% at 3% by weight, of the water soluble barrier material.
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La composición granular de la invención puede prepararse mediante un procedimiento en el que el ingrediente coloreado o fluorescente se dispersa sobre el ácido cítrico, que entonces se mezcla con parte o con todo el modificador del flujo inorgánico, y el total se trata con el material de barrera, y después se granula con cualquier remanente del modificador del flujo inorgánico.The granular composition of the invention can be prepared by a procedure in which the ingredient colored or fluorescent is dispersed over citric acid, which then mixed with part or all of the flow modifier inorganic, and the total is treated with the barrier material, and then it is granulated with any remaining flow modifier inorganic.
Por tanto, según otro aspecto de la invención, se proporciona un procedimiento para la preparación de una composición de gránulos que comprende las etapas de:Therefore, according to another aspect of the invention, a procedure is provided for the preparation of a granule composition comprising the steps of:
(i) dispersar el ingrediente coloreado o fluorescente sobre el ácido cítrico y granular con el modificador del flujo inorgánico o una porción del mismo;(i) disperse the colored ingredient or fluorescent on citric acid and granular with the modifier of the inorganic flow or a portion thereof;
(ii) secar el material, preferiblemente a una temperatura dentro del intervalo de 15ºC a 50ºC, preferiblemente de 20ºC a 40ºC;(ii) dry the material, preferably at a temperature within the range of 15 ° C to 50 ° C, preferably of 20 ° C to 40 ° C;
(iii) tratar el material secado con el material de barrera soluble en agua o dispersable en agua;(iii) treat the dried material with the material water soluble or water dispersible barrier;
(iv) opcionalmente, granular dicho material tratado con cualquier remanente del modificador adyuvante del flujo y secar.(iv) optionally, granulate said material treated with any remaining adjuvant flow modifier and dry
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Los ejemplos de ingredientes coloreados o fluorescentes son los fotoactivadores (también conocidos como fotoblanqueantes), en especial las ftalocianinas; los pigmentos y tintes coloreados; los agentes blanqueantes fluorescentes; y sus mezclas. Los ingredientes especialmente preferidos son los fotoblanqueantes, los ftalocianinsulfonatos de cinc y aluminio.Examples of colored ingredients or fluorescents are photoactivators (also known as photo whitening), especially phthalocyanines; the pigments and colored dyes; fluorescent whitening agents; and their mixtures Especially preferred ingredients are those photo bleachers, zinc and aluminum phthalocyaninsulfonates.
El modificador del flujo inorgánico puede seleccionarse de caolín (preferiblemente caolín lavado), sílice, sílice precipitado, carbonato de calcio precipitado y tierra de diatomeas/silícea. Se prefieren especialmente el caolín, el sílice y sus mezclas.The inorganic flow modifier can be selected from kaolin (preferably washed kaolin), silica, precipitated silica, precipitated calcium carbonate and earth diatoms / siliceous. Especially preferred are kaolin, silica and their mixtures.
El material de barrera soluble en agua o dispersable en agua, preferiblemente soluble en agua, puede seleccionarse, de forma adecuada, de almidones solubles en agua, poli(alcoholes vinílicos), polietilenglicoles y látex. Los materiales preferidos son almidones y poli(alcoholes vinílicos).The water soluble barrier material or water dispersible, preferably water soluble, can appropriately selected from water soluble starches, polyvinyl alcohols, polyethylene glycols and latex. The Preferred materials are starches and poly (alcohols vinyl).
Como se indicó previamente, los gránulos de la presente invención pueden prepararse dispersando el ingrediente coloreado o fluorescente sobre el ácido cítrico, por ejemplo, en un granulador de bandeja rotatorio, y posterior o simultáneamente añadiendo un modificador del flujo adecuado. El aglomerado resultante se seca y se vuelve a revestir con el material de barrera soluble en agua o dispersable en agua, y opcionalmente se granula con más modificador del flujo y se seca.As previously indicated, the granules of the present invention can be prepared by dispersing the ingredient colored or fluorescent on citric acid, for example, in a rotary tray granulator, and later or simultaneously adding a suitable flow modifier. Chipboard resulting is dried and re-coated with the material of water soluble or water dispersible barrier, and optionally granulate with more flow modifier and dries.
Otro sujeto de la invención es una composición detergente en partículas que comprende tensioactivos detergentes orgánicos y otros ingredientes detergentes, y comprende una composición granular como se definió previamente. La composición detergente de lavado en partículas de la invención puede comprender, de forma adecuada, del 5% al 60% en peso de tensioactivo orgánico, del 10% al 80% en peso de coadyuvante de la detergencia, del 0,1% al 10% en peso, preferiblemente del 0,5% al 5% en peso de una composición granular como se definió previamente, y opcionalmente otros ingredientes detergentes hasta 100% en peso.Another subject of the invention is a composition. particulate detergent comprising detergent surfactants organic and other detergent ingredients, and comprises a granular composition as previously defined. The composition particulate washing detergent of the invention may comprise, suitably, from 5% to 60% by weight of organic surfactant, 10% to 80% by weight of detergency builder, 0.1% 10% by weight, preferably 0.5% to 5% by weight of a granular composition as previously defined, and optionally other detergent ingredients up to 100% by weight.
La invención se ilustrará a continuación más a fondo mediante los siguientes ejemplos no limitantes, en los que las partes y porcentajes están en peso, a menos que se indique lo contrario. Los ejemplos indicados con un número están de acuerdo con la invención, mientras que los ejemplos indicados con una letra son comparativos.The invention will be further illustrated below. background by the following non-limiting examples, in which parts and percentages are by weight, unless indicated contrary. The examples indicated with a number agree with the invention, while the examples indicated with a letter They are comparative.
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Ejemplo 1, Ejemplos comparativos A - CExample 1, Comparative Examples A - C
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Se colocaron 8 kg de ácido cítrico en un granulador de bandeja rotatorio y se pulverizaron sobre ellos 200 g de una disolución de ftalocianinsulfonato de aluminio (concentración al 10%). Durante la pulverización, se añadió la mitad de la cantidad de una mezcla de 0,8 kg de caolín y 500 g de sílice. El material se secó a 40ºC durante aproximadamente 4 horas. El material se volvió a llevar a un granulador de bandeja rotatorio y se pulverizaron sobre él 500 g de una disolución de almidón (concentración al 10% en peso). Se añadió la otra mitad de la mezcla de caolín y sílice. El material se secó a 40ºC durante 4 horas.8 kg of citric acid were placed in a rotary tray granulator and 200 g were sprayed on them of a solution of aluminum phthalocyaninsulfonate (concentration at 10%). During spraying, half of the amount of a mixture of 0.8 kg of kaolin and 500 g of silica. He material was dried at 40 ° C for approximately 4 hours. He material was taken back to a rotary tray granulator and 500 g of a starch solution was sprayed on it (10% concentration by weight). The other half of the mixture was added of kaolin and silica. The material was dried at 40 ° C for 4 hours.
La formulación del material granular es la siguiente:The formulation of the granular material is the next:
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Se prepararon gránulos fotoblanqueantes como en el ejemplo 1, pero la disolución de almidón se sustituyó por una disolución de poli(alcohol vinílico) (concentración al 10% en peso).Photoblanking granules were prepared as in Example 1, but the starch solution was replaced by a polyvinyl alcohol solution (10% concentration in weight).
La formulación final del material granular es la siguiente:The final formulation of the granular material is the next:
Ejemplo comparativo AComparative example TO
Se prepararon gránulos mediante el procedimiento del ejemplo 1, pero utilizando ceniza de soda en lugar de ácido cítrico.Granules were prepared by the procedure from example 1, but using soda ash instead of acid citric.
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Ejemplo comparativo BComparative example B
Se prepararon gránulos mediante el procedimiento del ejemplo 1, pero utilizando tripolifosfato de sodio en lugar de ácido cítrico.Granules were prepared by the procedure from example 1, but using sodium tripolyphosphate instead of citric acid.
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Se colocaron pedazos de tejido de algodón de 25,4 cm x 25,4 cm en bandejas, cada uno de ellos con 2 kg de agua y una de las siguientes composiciones granulares fotoblanqueantes:Pieces of cotton fabric of 25.4 cm x 25.4 cm in trays, each with 2 kg of water and one of the following photoblanking granular compositions:
Ejemplo 1Example one
Ejemplo comparativo AComparative Example A
Ejemplo comparativo BComparative Example B
Ejemplo comparativo C: partículas azules disponibles en el mercado, Laundrosil (marca comercial) PRT-2 de Sud-Chemie, que contienen ftalocianinsulfonato de aluminio sobre un vehículo de arcilla de bentonita.Comparative example C: blue particles commercially available, Laundrosil (trademark) Sud-Chemie PRT-2, containing aluminum phthalocyan sulphonate on a clay vehicle of bentonite.
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Se dejó que cada pedazo de tejido se empapase durante 30 minutos. Después el tejido se lavó en agua corriente y se secó al sol. Se mantuvieron cuatro réplicas para cada tratamiento. Un panel de miembros entrenados analizó el tejido de manera visual para observar manchas azules en una escala de 0 a 5 como sigue:Each piece of tissue was allowed to soak for 30 minutes Then the tissue was washed in running water and It dried in the sun. Four replicas were maintained for each treatment. A panel of trained members analyzed the tissue of visual way to observe blue spots on a scale of 0 to 5 as follows:
- PuntuaciónPunctuation
- Nivel de manchasStain level
- 0-10-1
- mínimo/insignificanteminimal / insignificant
- 2-32-3
- perceptibleperceptible
- 4-54-5
- manchas azules significativassignificant blue spots
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Los datos se analizaron estadísticamente y se muestran en la siguiente tabla.Data were analyzed statistically and were They show in the following table.
Los datos presentados en la tabla demuestran que los gránulos disponibles en el mercado mancharon considerablemente el tejido, mientras que el uso de los gránulos según la invención tiene un efecto significativamente superior para controlar las manchas en el tejido. Esto también se comprueba mediante el hecho de que los gránulos fabricados por el mismo procedimiento, pero sustituyendo el ácido cítrico por ceniza de soda o tripolifosfato de sodio, no evitaron significativamente las manchas sobre el tejido.The data presented in the table show that commercially available granules stained considerably the tissue, while the use of the granules according to the invention It has a significantly superior effect to control stains on the tissue. This is also checked by the fact than the granules manufactured by the same procedure, but substituting citric acid for soda ash or tripolyphosphate sodium, did not significantly prevent stains on the tissue.
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Ejemplos 3 y 4Examples 3 and 4
Se prepararon composiciones detergentes granulares mediante el mezclado en seco de las siguientes formulaciones:Detergent compositions were prepared granular by dry mixing the following formulations:
- Alquilbencensulfonato linealAlkylbenzenesulfonate linear
- 3030
- Carbonato de sodioCarbonate sodium
- 20twenty
- Tripolifosfato de sodioTripolyphosphate sodium
- 4040
- Gránulos fotoblanqueantes (véase a continuación)Photoblanking granules (see below)
- 22
- Enzimas, perfume, fluorescente, agua, etc. hastaEnzymes, perfume, fluorescent, water, etc. until
- 100100
La composición detergente del ejemplo 3 contenía los gránulos fotoblanqueantes del ejemplo 1 (vehículo de ácido cítrico, material de barrera de almidón).The detergent composition of Example 3 contained the photoblanking granules of example 1 (acid carrier citric, starch barrier material).
La composición detergente del ejemplo 4 contenía los gránulos fotoblanqueantes del ejemplo 2 (vehículo de ácido cítrico, material de barrera de poli(alcohol vinílico)).The detergent composition of Example 4 contained the photoblanking granules of example 2 (acid carrier citric, polyvinyl alcohol barrier material).
Ambas composiciones detergentes se conservaron en bolsitas de 500 g de mayo a diciembre bajo las siguientes condiciones que representan las condiciones del verano, del monzón y del invierno en India:Both detergent compositions were preserved in bags of 500 g from May to December under the following conditions that represent the conditions of summer, monsoon and of winter in India:
No se detectó inestabilidad, según se determinó mediante inspección visual, al final del periodo de conservación.No instability was detected, as determined by visual inspection, at the end of the period of conservation.
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9807477.6A GB9807477D0 (en) | 1998-04-07 | 1998-04-07 | Coloured granular composition for use in particulate detergent compositions |
GB9807477 | 1998-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2301245T3 true ES2301245T3 (en) | 2008-06-16 |
Family
ID=10830010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99944131T Expired - Lifetime ES2301245T3 (en) | 1998-04-07 | 1999-01-26 | COLORED GRANULAR COMPOSITION FOR USE IN COMPOSITIONS OF PARTICULATED DETERGENTS. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1070115B1 (en) |
CN (1) | CN1137983C (en) |
AU (1) | AU5265299A (en) |
BR (1) | BR9909469A (en) |
DE (1) | DE69938341T2 (en) |
EA (1) | EA200001026A1 (en) |
ES (1) | ES2301245T3 (en) |
GB (1) | GB9807477D0 (en) |
ID (1) | ID26094A (en) |
TR (1) | TR200002800T2 (en) |
WO (1) | WO1999051714A2 (en) |
ZA (1) | ZA99839B (en) |
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AR096478A1 (en) | 2013-05-28 | 2016-01-13 | Procter & Gamble | COMPOSITIONS FOR SURFACE TREATMENT THAT INCLUDE PHOTOCROMÁTIC DYES |
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WO2015112339A1 (en) | 2014-01-22 | 2015-07-30 | The Procter & Gamble Company | Fabric treatment composition |
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US10030215B2 (en) | 2014-04-15 | 2018-07-24 | Novozymes A/S | Polypeptides with lipase activity and polynucleotides encoding same |
BR112016025504B1 (en) | 2014-05-06 | 2022-02-15 | Milliken & Company | COMPOSITIONS FOR LAUNDRY CARE AND METHOD FOR TREATMENT TEXTILE ARTICLES |
AR100606A1 (en) | 2014-05-27 | 2016-10-19 | Novozymes As | VARIANTS OF LIPASES AND POLINUCLEOTIDES CODING THEM |
WO2016081437A1 (en) | 2014-11-17 | 2016-05-26 | The Procter & Gamble Company | Benefit agent delivery compositions |
CA2965231A1 (en) | 2014-12-05 | 2016-06-09 | Novozymes A/S | Lipase variants and polynucleotides encoding same |
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EP3292173A1 (en) | 2015-05-04 | 2018-03-14 | Milliken & Company | Leuco triphenylmethane colorants as bluing agents in laundry care compositions |
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CN114292829A (en) | 2015-07-06 | 2022-04-08 | 诺维信公司 | Lipase variants and polynucleotides encoding same |
EP3485008B1 (en) | 2016-07-18 | 2024-01-31 | Novozymes A/S | Lipase variants, polynucleotides encoding same and the use thereof |
US20180119056A1 (en) | 2016-11-03 | 2018-05-03 | Milliken & Company | Leuco Triphenylmethane Colorants As Bluing Agents in Laundry Care Compositions |
CN110651038A (en) | 2017-05-05 | 2020-01-03 | 诺维信公司 | Composition comprising lipase and sulfite |
EP3688150A1 (en) | 2017-09-27 | 2020-08-05 | Novozymes A/S | Lipase variants and microcapsule compositions comprising such lipase variants |
WO2019110462A1 (en) | 2017-12-04 | 2019-06-13 | Novozymes A/S | Lipase variants and polynucleotides encoding same |
WO2019154955A1 (en) | 2018-02-08 | 2019-08-15 | Novozymes A/S | Lipase variants and compositions thereof |
CN111868239A (en) | 2018-02-08 | 2020-10-30 | 诺维信公司 | Lipase, lipase variants and compositions thereof |
CN112888772A (en) | 2018-11-07 | 2021-06-01 | 宝洁公司 | Low pH detergent composition |
CA3112457A1 (en) | 2018-11-16 | 2020-05-22 | The Procter & Gamble Company | Composition and method for removing stains from fabrics |
WO2021001400A1 (en) | 2019-07-02 | 2021-01-07 | Novozymes A/S | Lipase variants and compositions thereof |
WO2022090361A2 (en) | 2020-10-29 | 2022-05-05 | Novozymes A/S | Lipase variants and compositions comprising such lipase variants |
CA3228918A1 (en) | 2021-08-10 | 2023-02-16 | Nippon Shokubai Co., Ltd. | Polyalkylene-oxide-containing compound |
WO2023247664A2 (en) | 2022-06-24 | 2023-12-28 | Novozymes A/S | Lipase variants and compositions comprising such lipase variants |
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GB1378923A (en) * | 1971-01-25 | 1974-12-27 | Colgate Palmolive Co | Coloured particles and cleanser composition containing same |
US4762636A (en) * | 1986-02-28 | 1988-08-09 | Ciba-Geigy Corporation | Process for the preparation of granules containing an active substance and to the use thereof as speckles for treating substrates |
DE69715170T2 (en) * | 1996-03-15 | 2003-05-28 | Amway Corp | METHOD FOR PRODUCING A FREE-FLOWING AGGLOMERIZED DETERGENT CONTAINING NIOTENSIDE |
WO1998016615A1 (en) * | 1996-10-15 | 1998-04-23 | The Procter & Gamble Company | Colored particulate compositions |
-
1998
- 1998-04-07 GB GBGB9807477.6A patent/GB9807477D0/en not_active Ceased
-
1999
- 1999-01-26 CN CNB998047961A patent/CN1137983C/en not_active Expired - Fee Related
- 1999-01-26 WO PCT/EP1999/000493 patent/WO1999051714A2/en active IP Right Grant
- 1999-01-26 AU AU52652/99A patent/AU5265299A/en not_active Abandoned
- 1999-01-26 DE DE69938341T patent/DE69938341T2/en not_active Expired - Lifetime
- 1999-01-26 BR BR9909469-0A patent/BR9909469A/en not_active Application Discontinuation
- 1999-01-26 EP EP99944131A patent/EP1070115B1/en not_active Expired - Lifetime
- 1999-01-26 TR TR2000/02800T patent/TR200002800T2/en unknown
- 1999-01-26 EA EA200001026A patent/EA200001026A1/en unknown
- 1999-01-26 ES ES99944131T patent/ES2301245T3/en not_active Expired - Lifetime
- 1999-01-26 ID IDW20002012A patent/ID26094A/en unknown
- 1999-02-03 ZA ZA9900839A patent/ZA99839B/en unknown
Also Published As
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CN1296523A (en) | 2001-05-23 |
CN1137983C (en) | 2004-02-11 |
TR200002800T2 (en) | 2000-12-21 |
WO1999051714A8 (en) | 1999-12-29 |
AU5265299A (en) | 1999-10-25 |
WO1999051714A3 (en) | 1999-11-18 |
BR9909469A (en) | 2002-05-07 |
ZA99839B (en) | 2000-08-03 |
DE69938341D1 (en) | 2008-04-24 |
WO1999051714A2 (en) | 1999-10-14 |
EA200001026A1 (en) | 2001-04-23 |
GB9807477D0 (en) | 1998-06-10 |
EP1070115B1 (en) | 2008-03-12 |
DE69938341T2 (en) | 2009-04-30 |
ID26094A (en) | 2000-11-23 |
EP1070115A2 (en) | 2001-01-24 |
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