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WO2022238599A1 - Powdered shower gel and production method thereof - Google Patents

Powdered shower gel and production method thereof Download PDF

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Publication number
WO2022238599A1
WO2022238599A1 PCT/ES2022/070139 ES2022070139W WO2022238599A1 WO 2022238599 A1 WO2022238599 A1 WO 2022238599A1 ES 2022070139 W ES2022070139 W ES 2022070139W WO 2022238599 A1 WO2022238599 A1 WO 2022238599A1
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Prior art keywords
percentage
powdered
shower gel
gel
powder
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PCT/ES2022/070139
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Spanish (es)
French (fr)
Inventor
Jose Luis CERRILLO GARCIA-OCHOA
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Valquer Laboratorios SLU
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Valquer Laboratorios SLU
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Publication of WO2022238599A1 publication Critical patent/WO2022238599A1/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36Carboxylic acids; Salts or anhydrides thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/10Washing or bathing preparations

Definitions

  • the present invention corresponds to the technical field of hygiene products and, specifically, to a powdered shower gel and to the manufacturing process thereof.
  • shower gel is a basic hygiene product, used for daily hygiene by most people.
  • the powder shower gel which is presented here, comprises at least a first powder surfactant in a percentage between 40 and 65% and at least a first powder thickener in a percentage between 10 and 20%. , where these values refer to percentages on the weight of the final product.
  • the process for preparing a powdered gel comprises a first phase of weighing all the ingredients, followed by a second phase of adding the ingredients in a mixing machine.
  • a third phase of stirring and mixing of the set of ingredients is then carried out during a time interval comprised between 12 and 18 minutes.
  • a fourth phase of checking the homogeneity and uniformity of the mixture and carrying out quality controls is then carried out and, finally, a fifth phase of packaging the obtained powdered product is carried out.
  • This powder gel formulation achieves a gel with a viscosity similar to that of a traditional shower gel and has a high foaming power, greater than or equal to that obtained with a traditional gel.
  • this gel formulation has a high capacity to quickly dissolve in water and without the help of mechanical agitation, so that the preparation time of the shower gel by the user is very short, being in any case less than five hours. .
  • This powdered gel is made using ingredients of natural origin, with an index greater than 96% and the manufacturing process of the same ensures that the final result is a homogeneous mixture of the ingredients, which form a loose powder so that it can be packaged in small envelopes.
  • This gel has an intense perfume and achieves a sensation of hydration on the user's skin.
  • the process of creating the gel for use, by the user himself is very easy and fast, obtaining a gel with a viscosity similar to the traditional ones with moisturizing properties and a pleasant perfume.
  • the powdered shower gel proposed here comprises at least a first powdered surfactant in a percentage between 40 and 65 % and, at least a first powder thickener in a percentage between 10 and 20%, where these values refer to percentages based on the weight of the final product.
  • the first powder surfactant is made up of sodium lauryl sulfate, in a percentage between 30 and 45%, specifically in this case it is between 35 and 40%. It comprises, in turn, a second powdered surfactant formed by sodium cocoyl isethionate, in a percentage between 10 and 20%, being in this case preferably between 10 and 15%.
  • the powdered gel also comprises a third powdered surfactant made up of coconut acid, in a percentage between 1.5 and 3%, and/or a fourth powdered surfactant made up of sodium isethionate, in a percentage comprised between 0.25 and 1%, and/or a fifth powdered surfactant formed by lauryl alcohol, in a percentage comprised between 0.4 and 1.5%.
  • a third powdered surfactant made up of coconut acid in a percentage between 1.5 and 3%
  • a fourth powdered surfactant made up of sodium isethionate in a percentage comprised between 0.25 and 1%
  • a fifth powdered surfactant formed by lauryl alcohol in a percentage comprised between 0.4 and 1.5%.
  • it comprises these third, fourth and fifth surfactants, but in other embodiments it may comprise one of them or a different combination of two of them, or similar surfactants.
  • the at least one first thickener is made up of caesalpinia spinosa gum, in a percentage between 5 and 10%, and it also comprises a second thickener made up of xanthan gum. , in a percentage between 5 and 10%.
  • the thickeners used must be compatible with the surfactants used, that they dissolve quickly with minimal agitation, and that they allow the formation of a gel within a container with only manual agitation and without the formation of lumps.
  • This powdered shower gel comprises, in this preferred embodiment of the invention, a preservative, in a percentage between 5 and 15%.
  • the preservative is made up of potassium sorbate, in a percentage between 5 and 15%.
  • the preservative is formed by a combination of both mentioned preservatives, but in other embodiments it may be formed by only one of them, or by a similar preservative.
  • the powdered shower gel comprises a conditioner, in a percentage between 4 and 15%.
  • the conditioner is made up of sorbitol, in a percentage between 3 and 8%, and/or aloe barbadensis leaf juice power, in a percentage between 0.5 and 3.5%, and/or avena sativa kernel flour, in a percentage between 0.5 and 3.5%.
  • these three conditioners are used, but in other embodiments only one of them can be used, or any combination of two of them, or a similar conditioner.
  • this powdered shower gel comprises, in this preferred embodiment, a viscosity controlling agent, formed by sodium sulfate, in a percentage between 0.5 and 1.5%.
  • a solvent made up of water, in a percentage between 0.5 and 2%
  • a dye made up of Cl 14700, in a percentage between 0.0005 and 0.005 % and, a perfume in a percentage between 5 and 15%.
  • the powdered shower gel comprises at least one fragrance, in a percentage between 1.5 and 3.5%, made up of benzyl alcohol and/or hexyl cinnamal, and /or linalool, and/or benzyl salicylate, and/or citronellol, and/or geraniol, and/or alpha-isomethyl ionone, and/or methyl 2-octynoate.
  • it comprises all of these fragrances, but in other embodiments, it may comprise only one of them, a combination of any of them, or a similar fragrance.
  • a second phase is then carried out that consists of adding the ingredients in a mixing machine.
  • a third phase of stirring and mixing of the set of ingredients is carried out during a time interval between 12 and 18 minutes.
  • a fourth phase is carried out to check the homogeneity and uniformity of the mixture and carry out quality controls, and finally, a fifth phase is carried out for packaging the powdered product obtained.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)

Abstract

Disclosed is a powdered shower gel, comprising at least a first powdered surfactant in an amount of 40-65% and at least a first powdered thickener in an amount of 10-20%, the values thereof referring to percentages by weight of the final product. Also disclosed is a method for producing the powdered gel, comprising: weighing all the ingredients; adding them to a mixer; stirring and mixing for 12-18 minutes; testing homogeneity and uniformity, and carrying out quality control; and packaging the powdered product obtained.

Description

DESCRIPCIÓN DESCRIPTION

Gel de ducha en polvo y procedimiento de elaboración del mismo Powdered shower gel and manufacturing process thereof

Campo técnico de la invención Technical field of the invention

La presente invención corresponde al campo técnico de los productos de higiene y, en concreto a un gel de ducha en polvo y al procedimiento de elaboración del mismo. The present invention corresponds to the technical field of hygiene products and, specifically, to a powdered shower gel and to the manufacturing process thereof.

Antecedentes de la Invención Background of the Invention

El gel de ducha es un producto de higiene básico, utilizado para la higiene diaria por la mayoría de las personas. Shower gel is a basic hygiene product, used for daily hygiene by most people.

Aunque es un producto muy necesario y con múltiples beneficios frente a otros productos de higiene similares, plantea ciertos inconvenientes que es necesario tener en cuenta. Although it is a very necessary product and with multiple benefits compared to other similar hygiene products, it poses certain drawbacks that must be taken into account.

Así pues, la mayoría de geles de baño contienen entre un 60 y un 80% de agua, por lo que la elaboración de este producto de primera necesidad, obliga a consumir millones de litros de agua que se acaban almacenando en los lineales de las tiendas y supermercados. Thus, most bath gels contain between 60 and 80% water, so the preparation of this essential product requires the consumption of millions of liters of water that ends up being stored on store shelves. and supermarkets.

Por otra parte, dada su naturaleza, de consistencia semilíquida, precisa de un envase contenedor, normalmente de material plástico, lo que provoca el consumo de enormes cantidades de plástico para producir las botellas y los tapones de las mismas con las que contener y transportar el gel de ducha. On the other hand, given its nature, of a semi-liquid consistency, it requires a container, normally made of plastic material, which causes the consumption of enormous amounts of plastic to produce the bottles and caps with which to contain and transport the product. shower gel.

Para que el producto llegue al consumidor final, es necesario que el gel de ducha y por tanto el envase en el que está contenido, recorran cientos de miles de km, lo que genera la emisión de toneladas de CO2 a la atmósfera. For the product to reach the final consumer, it is necessary for the shower gel and therefore the container in which it is contained to travel hundreds of thousands of km, which generates the emission of tons of CO2 into the atmosphere.

Todos estos condicionantes conllevan unas desventajas importantes, dado que el agua es un bien escaso y la producción de gel de ducha supone un consumo, transporte y almacenamiento de grandes volúmenes de la misma, así como por las condiciones desfavorables para el medio ambiente, como son el consumo de plásticos y la contaminación que genera su transporte y posterior desecho. All these conditions entail significant disadvantages, given that water is a scarce commodity and the production of shower gel involves the consumption, transport and storage of large volumes of it, as well as unfavorable conditions for the environment, such as the consumption of plastics and the pollution generated by its transportation and subsequent disposal.

1 Todos estos factores, además suponen un mayor coste en la producción de gel de ducha. 1 All these factors also mean a higher cost in the production of shower gel.

No se conoce en el estado de la técnica ninguna solución que vaya orientada a resolver estos problemas. No solution is known in the state of the art that is aimed at resolving these problems.

Descripción de la invención Description of the invention

El gel de ducha en polvo, que aquí se presente, comprende al menos un primer tensioactivo en polvo en un porcentaje comprendido entre el 40 y el 65% y al menos un primer espesante en polvo en un porcentaje comprendido entre el 10 y el 20%, donde estos valores se refieren a porcentajes sobre el peso del producto final. The powder shower gel, which is presented here, comprises at least a first powder surfactant in a percentage between 40 and 65% and at least a first powder thickener in a percentage between 10 and 20%. , where these values refer to percentages on the weight of the final product.

El procedimiento de elaboración de un gel en polvo, como el definido previamente, comprende una primera fase de pesado de todos los ingredientes, seguida de una segunda fase de añadido de los ingredientes en una máquina mezcladora. The process for preparing a powdered gel, as previously defined, comprises a first phase of weighing all the ingredients, followed by a second phase of adding the ingredients in a mixing machine.

A continuación se realiza una tercera fase de agitado y mezclado del conjunto de ingredientes durante un intervalo de tiempo comprendido entre 12 y 18 minutos. A third phase of stirring and mixing of the set of ingredients is then carried out during a time interval comprised between 12 and 18 minutes.

Seguidamente se lleva a cabo una cuarta fase de comprobación de la homogeneidad y uniformidad de la mezcla y realización de controles de calidad y, finalmente se realiza una quinta fase de envasado del producto en polvo obtenido. A fourth phase of checking the homogeneity and uniformity of the mixture and carrying out quality controls is then carried out and, finally, a fifth phase of packaging the obtained powdered product is carried out.

Con el gel de ducha en polvo que aquí se propone se obtiene una mejora significativa del estado de la técnica. With the powdered shower gel proposed here, a significant improvement on the state of the art is obtained.

Esto es así pues se consigue un gel de ducha con una presentación en polvo, que resulta muy sencillo de utilizar, de manera que únicamente es necesario añadir agua y agitar antes del primer uso. This is so because a shower gel is achieved with a powder presentation, which is very easy to use, so that it is only necessary to add water and shake before first use.

Es un gel con una formulación prácticamente anhidra, para evitar los costes de transporte de agua, por lo que el agua necesaria para la formación del gel la añade el usuario en el propio envase que vaya a utilizarse en la ducha. It is a gel with a practically anhydrous formulation, to avoid the costs of transporting water, so the water necessary for the formation of the gel is added by the user in the container that is going to be used in the shower.

2 Esta formulación de gel en polvo consigue un gel con una viscosidad similar a la de un gel de ducha tradicional y presenta un alto poder espumante, mayor o igual que el que se obtiene con un gel tradicional. two This powder gel formulation achieves a gel with a viscosity similar to that of a traditional shower gel and has a high foaming power, greater than or equal to that obtained with a traditional gel.

Además, esta formulación de gel presenta una elevada capacidad de disolución en agua de forma rápida y sin ayuda de agitación mecánica, de manera que el tiempo de preparación del gel de ducha por el usuario sea muy reducido, siendo en cualquier caso menor de cinco horas. In addition, this gel formulation has a high capacity to quickly dissolve in water and without the help of mechanical agitation, so that the preparation time of the shower gel by the user is very short, being in any case less than five hours. .

Se consigue además que al añadirle el agua no forme grumos, condición muy importante dado que la mezcla se realiza en el mismo envase que se va a utilizar para la dosificación en la ducha. It is also achieved that when adding water it does not form lumps, a very important condition given that the mixture is made in the same container that is going to be used for dosing in the shower.

Este gel en polvo está realizado mediante ingredientes de origen natural, con un índice superior al 96% y el procedimiento de elaboración del mismo consigue que el resultado final sea una mezcla homogénea de los ingredientes, que forman un polvo suelto de manera que pueda envasarse en sobres de pequeñas dimensiones. This powdered gel is made using ingredients of natural origin, with an index greater than 96% and the manufacturing process of the same ensures that the final result is a homogeneous mixture of the ingredients, which form a loose powder so that it can be packaged in small envelopes.

Este gel presenta un perfume intenso y consigue una sensación de hidratación sobre la piel del usuario. This gel has an intense perfume and achieves a sensation of hydration on the user's skin.

Al estar en forma de polvo, se logra anular el stock de agua en almacenes y tiendas, ya que el usuario final es el propio productor de este producto, en su propia casa. Con esto además, se consigue reducir hasta en 20 veces el coste de transporte y de emisiones de CO2 a la atmósfera, ya que la proporción polvo/agua es 1:20, al generar el gel de ducha. Being in powder form, it is possible to cancel the stock of water in warehouses and stores, since the end user is the producer of this product, in his own home. With this, in addition, it is possible to reduce the cost of transport and CO2 emissions into the atmosphere by up to 20 times, since the dust/water ratio is 1:20, when generating the shower gel.

También se reduce significativamente el consumo de plásticos. The consumption of plastics is also significantly reduced.

Resulta por tanto un gel de ducha muy eficaz, que presenta unas características muy favorables para la conservación del medio ambiente, logrando además una reducción de costes y, todo ello, mediante un gel con un procedimiento de elaboración muy sencillo. It is therefore a very effective shower gel, which presents very favorable characteristics for the conservation of the environment, also achieving a reduction in costs and, all this, through a gel with a very simple preparation procedure.

Del mismo modo, el proceso de creación del gel para uso, por el propio usuario, es muy fácil y rápido, obteniendo un gel de viscosidad similar a los tradicionales con propiedades hidratantes, y un perfume agradable. In the same way, the process of creating the gel for use, by the user himself, is very easy and fast, obtaining a gel with a viscosity similar to the traditional ones with moisturizing properties and a pleasant perfume.

3 Descripción detallada de un modo de realización preferente de la invención 3 Detailed description of a preferred embodiment of the invention

A la vista de las figuras aportadas, puede observarse cómo en un modo de realización preferente de la invención, el gel de ducha en polvo que aquí se propone, comprende al menos un primer tensioactivo en polvo en un porcentaje comprendido entre el 40 y el 65% y, al menos un primer espesante en polvo en un porcentaje comprendido entre el 10 y el 20%, donde estos valores se refieren a porcentajes sobre el peso del producto final. In view of the figures provided, it can be seen how in a preferred embodiment of the invention, the powdered shower gel proposed here comprises at least a first powdered surfactant in a percentage between 40 and 65 % and, at least a first powder thickener in a percentage between 10 and 20%, where these values refer to percentages based on the weight of the final product.

En un modo de realización preferente de la invención, el primer tensioactivo en polvo está formado por sodium lauryl sulfate, en un porcentaje comprendido entre el 30 y el 45%, en concreto en este caso está comprendido entre el 35 y el 40%. Comprende a su vez, un segundo tensioactivo en polvo formado por sodium cocoyl isethionate, en un porcentaje comprendido entre el 10 y el 20%, siendo en este caso de forma preferente de entre un 10 y un 15%. In a preferred embodiment of the invention, the first powder surfactant is made up of sodium lauryl sulfate, in a percentage between 30 and 45%, specifically in this case it is between 35 and 40%. It comprises, in turn, a second powdered surfactant formed by sodium cocoyl isethionate, in a percentage between 10 and 20%, being in this case preferably between 10 and 15%.

En este modo de realización, el gel en polvo comprende además, un tercer tensioactivo en polvo formado por coconut acid, en un porcentaje comprendido entre el 1,5 y el 3%, y/o un cuarto tensioactivo en polvo formado por sodium isethionate, en un porcentaje comprendido entre el 0,25 y el 1%, y/o un quinto tensioactivo en polvo formado por lauryl alcohol, en un porcentaje comprendido entre el 0,4 y el 1,5%. En este caso comprende estos tercer, cuarto y quinto tensioactivos, pero en otros modos de realización puede comprender uno de ellos o una combinación distinta de dos de ellos, o unos tensioactivos similares. In this embodiment, the powdered gel also comprises a third powdered surfactant made up of coconut acid, in a percentage between 1.5 and 3%, and/or a fourth powdered surfactant made up of sodium isethionate, in a percentage comprised between 0.25 and 1%, and/or a fifth powdered surfactant formed by lauryl alcohol, in a percentage comprised between 0.4 and 1.5%. In this case it comprises these third, fourth and fifth surfactants, but in other embodiments it may comprise one of them or a different combination of two of them, or similar surfactants.

En este gel de ducha en polvo, para este modo de realización preferida, el al menos un primer espesante está formado por caesalpinia spinosa gum, en un porcentaje comprendido entre el 5 y el 10% y, comprende además un segundo espesante formado por xanthan gum, en un porcentaje comprendido entre el 5 y el 10%. In this powdered shower gel, for this preferred embodiment, the at least one first thickener is made up of caesalpinia spinosa gum, in a percentage between 5 and 10%, and it also comprises a second thickener made up of xanthan gum. , in a percentage between 5 and 10%.

En cualquier caso, los espesantes utilizados deben cumplir que sea compatible con los tensioactivos utilizados, que se disuelvan rápidamente con una mínima agitación y que permitan la formación de gel dentro de un envase con solo agitación manual y sin formación de grumos. In any case, the thickeners used must be compatible with the surfactants used, that they dissolve quickly with minimal agitation, and that they allow the formation of a gel within a container with only manual agitation and without the formation of lumps.

Este gel de ducha en polvo comprende, en este modo de realización preferente de la invención, un preservante, en un porcentaje comprendido entre el 5 y el 15%. En este caso, el preservante está formado por potassium sórbate, en un porcentaje comprendido entre el This powdered shower gel comprises, in this preferred embodiment of the invention, a preservative, in a percentage between 5 and 15%. In this case, the preservative is made up of potassium sorbate, in a percentage between

4 2,5 y el 7,5%, y/o sodium benzoate, en un porcentaje comprendido entre el 2,5 y el 7,5%. En este modo de realización el preservante está formado por una combinación de ambos preservantes citados, pero en otros modos de realización puede estar formado por uno de ellos únicamente, o por un preservante similar. 4 2.5 and 7.5%, and/or sodium benzoate, in a percentage between 2.5 and 7.5%. In this embodiment, the preservative is formed by a combination of both mentioned preservatives, but in other embodiments it may be formed by only one of them, or by a similar preservative.

En este modo de realización preferente de la invención, el gel de ducha en polvo comprende un acondicionador, en un porcentaje comprendido entre el 4 y el 15%. Además, en este caso, el acondicionador está formado por sorbitol, en un porcentaje comprendido entre el 3 y el 8%, y/o aloe barbadensis leaf juice poder, en un porcentaje comprendido entre el 0,5 y el 3,5%, y/o avena sativa kernel flour, en un porcentaje comprendido entre el 0,5 y el 3,5%. En el modo de realización aquí planteado se utilizan estos tres acondicionadores, pero en otros modos de realización puede utilizarse uno de ellos únicamente o bien, una combinación cualquiera de dos de ellos, o un acondicionador similar. In this preferred embodiment of the invention, the powdered shower gel comprises a conditioner, in a percentage between 4 and 15%. Furthermore, in this case, the conditioner is made up of sorbitol, in a percentage between 3 and 8%, and/or aloe barbadensis leaf juice power, in a percentage between 0.5 and 3.5%, and/or avena sativa kernel flour, in a percentage between 0.5 and 3.5%. In the embodiment proposed here, these three conditioners are used, but in other embodiments only one of them can be used, or any combination of two of them, or a similar conditioner.

Así mismo, este gel de ducha en polvo comprende, en este modo de realización preferida, un agente controlador de la viscosidad, formado por sodium sulfate, en un porcentaje comprendido entre el 0,5 y el 1,5%. Likewise, this powdered shower gel comprises, in this preferred embodiment, a viscosity controlling agent, formed by sodium sulfate, in a percentage between 0.5 and 1.5%.

Comprende igualmente, en este modo de realización, un disolvente, formado por agua, en un porcentaje comprendido entre el 0,5 y el 2%, un colorante, formado por Cl 14700, en un porcentaje comprendido entre el 0,0005 y un 0,005% y, un perfume en un porcentaje comprendido entre el 5 y el 15%. It also comprises, in this embodiment, a solvent, made up of water, in a percentage between 0.5 and 2%, a dye, made up of Cl 14700, in a percentage between 0.0005 and 0.005 % and, a perfume in a percentage between 5 and 15%.

En este modo de realización preferente de la invención, el gel de ducha en polvo comprende al menos una fragancia, en un porcentaje comprendido entre el 1,5 y el 3,5%, formada por benzil alcohol, y/o hexil cinnamal, y/o linalool, y/o benzil salicylate, y/o citronellol, y/o geraniol, y/o alpha-isomethyl ionone, y/o methil 2-octynoate. En este caso comprende todas estas fragancias, pero en otros modos de realización, puede comprender sólo una de ellas, una combinación de cualquiera de ellas o una fragancia similar. In this preferred embodiment of the invention, the powdered shower gel comprises at least one fragrance, in a percentage between 1.5 and 3.5%, made up of benzyl alcohol and/or hexyl cinnamal, and /or linalool, and/or benzyl salicylate, and/or citronellol, and/or geraniol, and/or alpha-isomethyl ionone, and/or methyl 2-octynoate. In this case, it comprises all of these fragrances, but in other embodiments, it may comprise only one of them, a combination of any of them, or a similar fragrance.

En esta memoria se plantea a su vez un procedimiento de elaboración de un gel en polvo como el definido previamente, que comprende una primera fase de pesado de todos los ingredientes de dicho gel en polvo. In this report, in turn, a process for preparing a powdered gel as previously defined is proposed, which comprises a first phase of weighing all the ingredients of said powdered gel.

A continuación se realiza una segunda fase que consiste en el añadido de los ingredientes en una máquina mezcladora. A second phase is then carried out that consists of adding the ingredients in a mixing machine.

5 Una vez en la máquina mezcladora, se realiza una tercera fase de agitado y mezclado del conjunto de ingredientes durante un intervalo de tiempo comprendido entre 12 y 18 minutos. 5 Once in the mixing machine, a third phase of stirring and mixing of the set of ingredients is carried out during a time interval between 12 and 18 minutes.

Terminada esta fase, se lleva a cabo una cuarta fase de comprobación de la homogeneidad y uniformidad de la mezcla y realización de controles de calidad, y finalmente, se realiza una quinta fase de envasado del producto en polvo obtenido. Once this phase is finished, a fourth phase is carried out to check the homogeneity and uniformity of the mixture and carry out quality controls, and finally, a fifth phase is carried out for packaging the powdered product obtained.

La forma de realización descrita constituye únicamente un ejemplo de la presente invención, por tanto, los detalles, términos y frases específicos utilizados en la presente memoria no se han de considerar como limitativos, sino que han de entenderse únicamente como una base para las reivindicaciones y como una base representativa que proporcione una descripción comprensible así como la información suficiente al experto en la materia para aplicar la presente invención. The described embodiment is only an example of the present invention, therefore, the specific details, terms and phrases used herein are not to be construed as limiting, but are to be understood solely as a basis for the claims and as a representative basis that provides an understandable description as well as sufficient information for the person skilled in the art to apply the present invention.

6 6

Claims

REIVINDICACIONES 1- Gel de ducha en polvo, caracterizado por que comprende al menos un primer tensioactivo en polvo en un porcentaje comprendido entre el 40 y el 65% y al menos un primer espesante en polvo en un porcentaje comprendido entre el 10 y el 20%, donde estos valores se refieren a porcentajes sobre el peso del producto final. 1- Powder shower gel, characterized in that it comprises at least one first powder surfactant in a percentage between 40 and 65% and at least one first powder thickener in a percentage between 10 and 20%, where these values refer to percentages over the weight of the final product. 2- Gel de ducha en polvo, según la reivindicación 1, caracterizado por que el primer tensioactivo en polvo está formado por sodium lauryl sulfate, en un porcentaje comprendido entre el 30 y el 45% y, comprende un segundo tensioactivo en polvo formado por sodium cocoyl isethionate, en un porcentaje comprendido entre el 10 y el 20%. 2- Powdered shower gel, according to claim 1, characterized in that the first powdered surfactant is made up of sodium lauryl sulfate, in a percentage between 30 and 45% and comprises a second powdered surfactant made up of sodium cocoyl isethionate, in a percentage between 10 and 20%. 3- Gel de ducha en polvo, según la reivindicación 2, caracterizado por que comprende además un tercer tensioactivo en polvo formado por coconut acid, en un porcentaje comprendido entre el 1,5 y el 3%, y/o un cuarto tensioactivo en polvo formado por sodium isethionate, en un porcentaje comprendido entre el 0,25 y el 1%, y/o un quinto tensioactivo en polvo formado por lauryl alcohol, en un porcentaje comprendido entre el 0,4 y el 1,5%. 3- Powdered shower gel, according to claim 2, characterized in that it further comprises a third powdered surfactant formed by coconut acid, in a percentage between 1.5 and 3%, and/or a fourth powdered surfactant formed by sodium isethionate, in a percentage comprised between 0.25 and 1%, and/or a fifth powdered surfactant formed by lauryl alcohol, in a percentage comprised between 0.4 and 1.5%. 4- Gel de ducha en polvo, según cualquiera de las reivindicaciones anteriores, caracterizado por que el al menos un primer espesante está formado por caesalpinia spinosa gum, en un porcentaje comprendido entre el 5 y el 10%, y comprende un segundo espesante formado por xanthan gum, en un porcentaje comprendido entre el 5 y el 10 %. 4- Powdered shower gel, according to any of the preceding claims, characterized in that the at least one first thickener is formed by caesalpinia spinosa gum, in a percentage between 5 and 10%, and comprises a second thickener formed by xanthan gum, in a percentage between 5 and 10%. 5- Gel de ducha en polvo, según cualquiera de las reivindicaciones anteriores, caracterizado por que comprende un preservante, en un porcentaje comprendido entre el 5 y el 15%. 5- Powdered shower gel, according to any of the preceding claims, characterized in that it comprises a preservative, in a percentage between 5 and 15%. 6- Gel de ducha en polvo, según la reivindicación 5, caracterizado por que el preservante está formado por potassium sórbate, en un porcentaje comprendido entre el 2,5 y el 7,5%, y/o sodium benzoate, en un porcentaje comprendido entre el 2,5 y el 7,5%. 6- Powdered shower gel, according to claim 5, characterized in that the preservative is made up of potassium sorbate, in a percentage between 2.5 and 7.5%, and/or sodium benzoate, in a percentage between between 2.5 and 7.5%. 7- Gel de ducha en polvo, según cualquiera de las reivindicaciones anteriores, caracterizado por que comprende un acondicionador, en un porcentaje comprendido entre el 4 y el 15%. 7- Powdered shower gel, according to any of the preceding claims, characterized in that it comprises a conditioner, in a percentage between 4 and 15%. 7 8- Gel de ducha en polvo, según la reivindicación 7, caracterizado por que el acondicionador está formado por sorbitol, en un porcentaje comprendido entre el 3 y el 8%, y/o aloe barbadensis leaf juice poder, en un porcentaje comprendido entre el 0,5 y el 3,5%, y/o avena sativa kernel flour, en un porcentaje comprendido entre el 0,5 y el 3,5%. 7 8- Powder shower gel, according to claim 7, characterized in that the conditioner is made up of sorbitol, in a percentage between 3 and 8%, and/or aloe barbadensis leaf juice power, in a percentage between 0.5 and 3.5%, and/or avena sativa kernel flour, in a percentage between 0.5 and 3.5%. 9- Gel de ducha en polvo, según cualquiera de las reivindicaciones anteriores, caracterizado por que comprende un agente controlador de la viscosidad, formado por sodium sulfate, en un porcentaje comprendido entre el 0,5 y el 1,5%. 9- Powdered shower gel, according to any of the preceding claims, characterized in that it comprises a viscosity controlling agent, formed by sodium sulfate, in a percentage between 0.5 and 1.5%. 10- Gel de ducha en polvo, según cualquiera de las reivindicaciones anteriores, caracterizado por que comprende un disolvente, formado por agua, en un porcentaje comprendido entre el 0,5 y el 2%. 10- Powdered shower gel, according to any of the preceding claims, characterized in that it comprises a solvent, made up of water, in a percentage between 0.5 and 2%. 11- Gel de ducha en polvo, según cualquiera de las reivindicaciones anteriores, caracterizado por que comprende un colorante, formado por Cl 14700, en un porcentaje comprendido entre el 0,0005 y un 0,005%. 11- Powdered shower gel, according to any of the preceding claims, characterized in that it comprises a dye, formed by Cl 14700, in a percentage between 0.0005 and 0.005%. 12- Gel de ducha en polvo, según cualquiera de las reivindicaciones anteriores, caracterizado por que comprende un perfume en un porcentaje comprendido entre el 5 y el 15%. 12- Powder shower gel, according to any of the preceding claims, characterized in that it comprises a perfume in a percentage between 5 and 15%. 13- Gel de ducha en polvo, según cualquiera de las reivindicaciones anteriores, caracterizado por que comprende al menos una fragancia, en un porcentaje comprendido entre el 1,5 y el 3,5%, formada por benzil alcohol, y/o hexil cinnamal, y/o linalool, y/o benzil salicylate, y/o citronellol, y/o geraniol, y/o alpha-isomethyl ionone, y/o methil 2-octynoate. 13- Powdered shower gel, according to any of the preceding claims, characterized in that it comprises at least one fragrance, in a percentage between 1.5 and 3.5%, formed by benzyl alcohol, and/or hexyl cinnamal , and/or linalool, and/or benzyl salicylate, and/or citronellol, and/or geraniol, and/or alpha-isomethyl ionone, and/or methyl 2-octynoate. 14- Procedimiento de elaboración de un gel en polvo, como el definido en las reivindicaciones 1 a 13, caracterizado por que comprende 14- Process for making a powdered gel, as defined in claims 1 to 13, characterized in that it comprises - pesado de todos los ingredientes; - weighing all the ingredients; - añadido de los ingredientes en una máquina mezcladora; - adding the ingredients in a mixing machine; - agitado y mezclado del conjunto de ingredientes durante un intervalo de tiempo comprendido entre 12 y 18 minutos; - stirring and mixing the set of ingredients for a time interval comprised between 12 and 18 minutes; - comprobación de la homogeneidad y uniformidad de la mezcla y realización de controles de calidad; - checking the homogeneity and uniformity of the mixture and carrying out quality controls; - envasado del producto en polvo obtenido. - packaging of the powder product obtained. 8 8
PCT/ES2022/070139 2021-05-10 2022-03-09 Powdered shower gel and production method thereof Ceased WO2022238599A1 (en)

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ES202130419A ES2931086A1 (en) 2021-05-10 2021-05-10 POWDER SHOWER GEL AND PROCEDURE FOR THE PRODUCTION OF THE SAME (Machine-translation by Google Translate, not legally binding)
ESP202130419 2021-05-10

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330438A (en) * 1980-12-29 1982-05-18 Hoffmann-La Roche Inc. Powdered shampoo concentrate
US20170348200A1 (en) * 2014-12-19 2017-12-07 L'oreal Solid anhydrous cosmetic composition, preparation process, cosmetic treatment processes and associated kit
US20190029936A1 (en) * 2017-07-26 2019-01-31 OWA Haircare, Inc. Sulfate-free, naturally derived, powder shampoo
US20210007958A1 (en) * 2019-07-10 2021-01-14 Henkel Ag & Co. Kgaa Solid cosmetic cleansing agents
WO2021110768A1 (en) * 2019-12-04 2021-06-10 Yodi Sas Cosmetic cleaning compositions in powder form

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330438A (en) * 1980-12-29 1982-05-18 Hoffmann-La Roche Inc. Powdered shampoo concentrate
US20170348200A1 (en) * 2014-12-19 2017-12-07 L'oreal Solid anhydrous cosmetic composition, preparation process, cosmetic treatment processes and associated kit
US20190029936A1 (en) * 2017-07-26 2019-01-31 OWA Haircare, Inc. Sulfate-free, naturally derived, powder shampoo
US20210007958A1 (en) * 2019-07-10 2021-01-14 Henkel Ag & Co. Kgaa Solid cosmetic cleansing agents
WO2021110768A1 (en) * 2019-12-04 2021-06-10 Yodi Sas Cosmetic cleaning compositions in powder form

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