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WO2019166866A1 - Composition de shampoing sans rinçage - Google Patents

Composition de shampoing sans rinçage Download PDF

Info

Publication number
WO2019166866A1
WO2019166866A1 PCT/IB2018/052605 IB2018052605W WO2019166866A1 WO 2019166866 A1 WO2019166866 A1 WO 2019166866A1 IB 2018052605 W IB2018052605 W IB 2018052605W WO 2019166866 A1 WO2019166866 A1 WO 2019166866A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
rinse
shampoo composition
shampoo
tea
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2018/052605
Other languages
English (en)
Inventor
Puneet Kumar Gupta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clensta International Private Ltd
Original Assignee
Clensta International Private Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clensta International Private Ltd filed Critical Clensta International Private Ltd
Publication of WO2019166866A1 publication Critical patent/WO2019166866A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate

Definitions

  • the present invention relates generally to a shampoo composition. More specifically, the present invention provides a rinse-free shampoo composition that exhibits excellent hair cleansing activity, while being devoid of alcoholic solvents.
  • Shampoos form an essential part of daily routine for cleansing hairs and removing dirt and germs present on the scalp.
  • Shampoo compositions can be broadly classified into two types: a) shampoo compositions that require rinsing with water (also known as “wet shampoo”) to remove the lather along with dirt and b) rinse-free shampoo compositions that do not require rinsing, but generally wiped with a soft cloth.
  • wet shampoos are quite efficient, while they require the use of water, which is not feasible for several sections of persons like those who are bed-ridden or hospitalized. Further, wet shampoo compositions generally contain alcohol and other harsh chemicals, which can cause hair dryness and are as such harmful. Moreover, wet shampoos are often required to be used in conjunction with some conditioners, which give the hair a shiny look and help in maintaining the pH balance of the hair.
  • Rinse-free shampoo also known as dry shampoos
  • rinse-free shampoo are a great way to reduce or preclude use of water in in hair maintenance. Since no water is required, rinse-free shampoo can be used even by people living in areas where water is scarce, including campers, backpackers, defense personnel in remote areas, and the like.
  • An object of the present disclosure is to provide a rinse-free shampoo composition that satisfies the existing needs, as well as emerging ones, and generally overcomes the deficiencies found in the prior art.
  • Another object of the present disclosure is to provide a rinse-free shampoo composition that is free from alcoholic solvents.
  • Another object of the present disclosure is to provide a rinse-free shampoo composition that is free from harsh chemicals.
  • Another object of the present disclosure is to provide a rinse-free shampoo composition that exhibits superior cleansing action over hair.
  • Another object of the present disclosure is to provide a rinse-free shampoo composition that exhibits minimum lather.
  • Another object of the present disclosure is to provide a rinse-free shampoo composition that leaves the hair and scalp moisturized post cleansing.
  • the present invention relates generally to a shampoo composition. More specifically, the present invention provides a rinse-free shampoo composition that exhibits excellent hair cleansing activity, while being devoid of alcoholic solvents.
  • the present disclosure is based, at least in part, on the premise of unexpected discovery that a shampoo composition including a surfactant combination including an effective amount of cocamidopropyl betaine and TEA-Lauryl Sulfate exhibits synergistic activity, wherein the combination exhibits a surprisingly low foaming index (that indicates low amount of lather that may be advantageous for realizing rinse-free shampoo compositions) when compared to utilization thereof individually without jeopardizing overall hair cleaning efficacy of the composition.
  • An aspect of the present disclosure provides a rinse-free shampoo composition including a synergistic surfactant combination including cocamidopropyl betaine in an amount ranging from about 0.8% to about 1.2% by weight of the shampoo composition and TEA-Lauryl Sulfate in an amount ranging from about 2.4% to about 3.2% by weight of the shampoo composition.
  • the composition is devoid of alcoholic solvent.
  • the composition further includes at least one preservative selected from the group consisting of methyl paraben, propyl paraben, diazolidinyl urea, ethylparaben, butylparaben, benzylparaben, isopropylparaben, isobutylparaben, DMDM-hydantoin, sodium benzoate, dehydroacetic acid, benzoic acid, sorbic acid, benzyl alcohol and phenoxyethanol or analogue thereof.
  • the composition further includes at least one humectant selected from the group consisting of propylene glycol, glycerine, plant oils, lactic acid and panthenol.
  • the composition further includes at least one modifier selected from the group consisting of citric acid, disodium EDTA and sodium hydroxide. In an embodiment, the composition further includes a fragrance. In an embodiment, the composition is devoid of paraben preservatives.
  • the composition includes, by weight of the composition: propylene glycol - 1.5%; TEA-Lauryl Sulfate - 2.5%; cocamidopropyl betaine - 1.0%; benzyl alcohol - 1.0%; dehydroacetic acid - 0.1%; perfume - 0.1%; benzoic acid - 0.1%; disodium EDTA - 0.05%; sorbic acid - 0.05%; tocopherol 0.005%; and water in a quantity sufficient to make 100%.
  • the composition includes, by weight of the composition: Propylene glycol - 1.92%; TEA-Lauryl Sulfate - 2.8%; cocamidopropyl betaine - 1.0%; perfume - 0.06%; diazolidinyl urea - 0.07%; citric acid - 0.05%; methyl paraben - 0.07%; propyl paraben - 0.07%; and water in quantity sufficient to make 100%.
  • the fragrance is selected from the group consisting of benzyl alcohol, limonene, linalool, citronellol and butylphenyl methylpropional.
  • the composition further includes at least one anti-oxidant agent. In an embodiment, the composition further includes at least one skin conditioning agent.
  • the present invention relates generally to a shampoo composition. More specifically, the present invention provides a rinse-free shampoo composition that exhibits excellent hair cleansing activity, while being devoid of alcoholic solvents.
  • the present disclosure is based, at least in part, on the premise of unexpected discovery that a shampoo composition including a surfactant combination including an effective amount of cocamidopropyl betaine and TEA-Lauryl Sulfate exhibits synergistic activity, wherein the combination exhibits a surprisingly low foaming index (that indicates low amount of lather that may be advantageous for realizing rinse-free shampoo compositions) when compared to utilization thereof individually without jeopardizing overall hair cleaning efficacy of the composition.
  • An aspect of the present disclosure provides a rinse-free shampoo composition including a synergistic surfactant combination including cocamidopropyl betaine in an amount ranging from about 0.8% to about 1.2% by weight of the shampoo composition and TEA-Lauryl Sulfate in an amount ranging from about 2.4% to about 3.2% by weight of the shampoo composition.
  • the composition is devoid of alcoholic solvent.
  • the composition further includes at least one preservative selected from the group consisting of methyl paraben, propyl paraben, diazolidinyl urea, ethylparaben, butylparaben, benzylparaben, isopropylparaben, isobutylparaben, DMDM-hydantoin, sodium benzoate, dehydroacetic acid, benzoic acid, sorbic acid, benzyl alcohol and phenoxyethanol or analogue thereof.
  • the composition further includes at least one humectant selected from the group consisting of propylene glycol, glycerine, plant oils, lactic acid and panthenol.
  • the composition further includes at least one modifier selected from the group consisting of citric acid, disodium EDTA and sodium hydroxide.
  • the composition further includes a fragrance (parfum).
  • the composition is devoid of paraben preservatives.
  • the composition further includes at least one anti-oxidant agent.
  • the composition further includes at least one skin conditioning agent.
  • the composition includes, by weight of the composition: propylene glycol - 1.5%; TEA-Lauryl Sulfate - 2.5%; cocamidopropyl betaine - 1.0%; benzyl alcohol - 1.0%; dehydroacetic acid - 0.1%; perfume - 0.1%; benzoic acid - 0.1%; disodium EDTA - 0.05%; sorbic acid - 0.05%; tocopherol 0.005%; and water in a quantity sufficient to make 100%.
  • the composition includes, by weight of the composition: Propylene glycol - 1.92%; TEA-Lauryl Sulfate - 2.8%; cocamidopropyl betaine - 1.0%; perfume - 0.06%; diazolidinyl urea - 0.07%; citric acid - 0.05%; methyl paraben - 0.07%; propyl paraben - 0.07%; and water in quantity sufficient to make 100%.
  • the fragrance is selected from the group consisting of benzyl alcohol, perfume, limonene, linalool, citronellol and butylphenyl methylpropional.
  • any other fragrance as known to a person skilled in the art can be utilized to serve its intended purpose without departing from the scope and spirit of the present disclosure.
  • the shampoo compositions realized in accordance with embodiments of the present disclosure are prepared in a semi-solid or a liquid form with desired viscosity.
  • the shampoo compositions realized in accordance with embodiments of the present disclosure are prepared in liquid form.
  • the shampoo compositions of the present disclosure can be prepared in powdered form and the same are completely within the scope of the present disclosure.
  • the shampoo compositions of the present disclosure exhibits a viscosity ranging from about 1 cps to about 2 cps, preferably between 1.5 cps to about 1.8 cps and most preferably, about 1.6 cps at room temperature ( ⁇ 30°C).
  • the shampoo compositions of the present disclosure exhibits pH ranging from about 6 to about 9, preferably, between 6.5 to about 8 and most preferably, about 6.9.
  • the shampoo compositions of the present disclosure has a total aerobic microbial count not more than 200 cfu/ml, preferably, the total aerobic microbial count is less than 100 cfu/ml and most preferably, total aerobic microbial count is less than 50 cfu/ml.
  • the shampoo compositions of the present disclosure has total mould and yeast count less than 10 cfu/ml, preferably, less than 5 cfu/ml and most preferably, less than 3 cfu/ml.
  • the shampoo compositions of the present disclosure are free from harmful organisms such as E.coli, Salmonella and Pseudomonas.
  • the rinse-free shampoo compositions as realized in accordance with embodiments of the present disclosure can be used in any manner as known to a person skilled in the art.
  • the compositions can be directly applied to the hairs until the area is wet enough followed by gentle massaging.
  • any cloth or sponge or wipe dry or wet
  • any cloth or sponge or wipe dry or wet
  • the term“rinse-free shampoo composition” as used herein throughout the present disclosure denotes the shampoo compositions that do not require utilization of water or require minimal amount of water (such as use of wet cloth or sponge or wipe) to effect removal of dirt or soil along with the composition.
  • the advantageous rinse-free shampoo compositions as realized in accordance with embodiments of the present disclosure leave behind no residue, maintain the smoothness and the pH of the hair, do not cause hair or scalp dryness while completely cleansing the hair by removing dirt, sweat, germs and odor, provide excellent moisturizing effect and reduce the microbiological count.
  • EXAMPLE 1 Rinse-free shampoo composition (Free of Alcohol and Parabens)
  • citric acid - 0.05%
  • Foaming Index Measurement Apparatus [0043] The Foaming indices for different compositions were determined with the help of a cylinder based apparatus.
  • the apparatus includes 6 parallel cylinders, each with an internal diameter of about 9 cm and a height of about 29 cm and are fixed to a rotating frame occupying equivalent positions in the frame.
  • Each cylinder is provided with a graduated scale to measure the height of the foam of the composition under investigation.
  • These cylinders are closed at the top with the help of a removable lid, wherein the lid is provided with a 5 mm hole to allow introduction of additives (soil composition).
  • the hole is closed with a rubber bunk, when the cylinders are subjected to rotation.
  • the frame holding the cylinders is rotated by an electric motor that rotates the fixed cylinders along an axis perpendicular to main axis of the cylinders, such that the cylinder is cut in the middle of their length, in the plane of the frame.
  • Compositions under investigation move or flow in the cylinder during rotation, thereby generating a turbulence that leads to the formation of foam.
  • Cylinders were rotated at a rotation speed of about 20 rpm, by series of 10 rotations (each lasting for about 30 seconds) followed by a rest of 3 minutes between each series to allow a measure of the foam height (at the end of the 3 minutes).
  • the foam height is determined by reading the graduated scale when the cylinders are in a vertical position after rotation:
  • Composition of Artificial sebum An artificial sebum composition was used as an additive for measuring the sustainability of the foam formed in foaming index apparatus described above. Artificial sebum (including a combination of synthetic sebum and soil/clay) simulates greasy soils such as soils coming from the human scalp, mixed with clay (bentonite). The weight ratio between synthetic sebum and clay is 10:4.
  • composition for 850 g of synthetic sebum Composition for 850 g of synthetic sebum:
  • the above ingredients were placed in a glass beaker and heated to a temperature of about 80°C for 15 minutes, under magnetic stirring to obtain a transparent and light colour liquid and can be stored for several weeks as solid material after cooling.
  • the desired artificial sebum composition was prepared by melting about 10 g of synthetic sebum at a temperature of about 80°C followed by addition of about 4g of clay, under magnetic stirring.
  • the present disclosure provides a rinse-free shampoo composition that is free from alcoholic solvents. [0062] The present disclosure provides a rinse-free shampoo composition that is free from alcoholic solvents.
  • the present disclosure provides a rinse-free shampoo composition that is free from harsh chemicals.
  • the present disclosure provides a rinse-free shampoo composition that exhibits superior cleansing action over hair.
  • the present disclosure provides a rinse-free shampoo composition that exhibits minimum lather.
  • the present disclosure provides a rinse-free shampoo composition that leaves the hair and scalp moisturized post cleansing.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition de shampoing sans rinçage qui présente une excellente activité de nettoyage des cheveux, tout en étant dépourvue de solvants alcooliques. La présente invention est basée, au moins en partie, sur le principe de découverte inattendue selon lequel une composition de shampoing comprenant une combinaison de tensioactifs comprenant une quantité efficace de cocamidopropylbétaïne et de TEA-laurylsulfate présente une activité synergique, la combinaison présentant un indice de moussage étonnamment faible (qui indique une faible quantité de mousse qui peut être avantageuse pour réaliser des compositions de shampoing sans rinçage) par rapport à leur utilisation de manière individuelle sans compromettre l'efficacité globale de nettoyage des cheveux de la composition. Par conséquent, un aspect de la présente invention concerne une composition de shampoing sans rinçage comprenant une combinaison de tensioactifs synergiques comprenant de la cocamidopropylbétaïne en une proportion située dans la plage allant de 0,8 % à 1,2 % en poids de la composition de shampoing et du TEA-laurylsulfate en une proportion située dans la plage allant de 2,4 % à 3,2 % en poids de la composition de shampoing.
PCT/IB2018/052605 2018-02-28 2018-04-14 Composition de shampoing sans rinçage Ceased WO2019166866A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201811007615 2018-02-28
IN201811007615 2018-02-28

Publications (1)

Publication Number Publication Date
WO2019166866A1 true WO2019166866A1 (fr) 2019-09-06

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PCT/IB2018/052605 Ceased WO2019166866A1 (fr) 2018-02-28 2018-04-14 Composition de shampoing sans rinçage

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023126693A1 (fr) * 2021-12-30 2023-07-06 Clensta International Private Limited Composition de shampooing sans rinçage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110081392A1 (en) * 2008-06-20 2011-04-07 De Arruda Renato Shampoo Compositions
CN102429845A (zh) * 2011-12-08 2012-05-02 广西森呼吸科技工程有限公司 一种包含桧木芬多精的洗发乳及其制备方法
CN103110554A (zh) * 2013-02-27 2013-05-22 新疆亲努尔生物科技有限公司 一种黄花柳洗发露的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110081392A1 (en) * 2008-06-20 2011-04-07 De Arruda Renato Shampoo Compositions
CN102429845A (zh) * 2011-12-08 2012-05-02 广西森呼吸科技工程有限公司 一种包含桧木芬多精的洗发乳及其制备方法
CN103110554A (zh) * 2013-02-27 2013-05-22 新疆亲努尔生物科技有限公司 一种黄花柳洗发露的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023126693A1 (fr) * 2021-12-30 2023-07-06 Clensta International Private Limited Composition de shampooing sans rinçage

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