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Shampoo composition

A technology of shampoo composition and polymer compound, applied in the directions of cosmetics, cosmetic preparations, cosmetic preparations, etc., can solve problems such as insufficient research, achieve good foaming, prevent hair entanglement, and inhibit skin hair growth. itching effect

Active Publication Date: 2009-09-16
LION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above-mentioned hair cosmetics, the preservative property of the composition can be ensured without adding those parabens, benzoic acid, phenoxyethanol, etc. that may cause stinging, itching, etc. Sufficient research has not been conducted on the effect of not causing skin inflammation or itching when formulated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0022] (A) The component is a polyoxyalkylene alkyl ether sulfate, and it can be used individually by 1 type or in combination of 2 or more types. Examples of polyoxyalkylene alkyl ether sulfate include polyoxyethylene lauryl ether sulfate, polyoxyethylene alkyl (12,13) ​​ether sulfate, and polyoxyethylene alkyl (11,15) ether sulfate. Wait. Although the range of the number of moles of polyoxyethylene added in industrially produced raw materials is relatively wide, the range of 0mol-15mol or the smaller range of 0mol-7mol for general grades can be applied. When the average number of moles of polyoxyethylene to be added is in the range of 1 to 4, it is preferable from the viewpoint of foamability and detergency. For the alkyl moiety, PG1214 and PG1270 (manufactured by P&G) derived from palm kernel oil or coconut oil, NEODOL (manufactured by Shell) and SAFOL (manufactured by Sasol) derived from petroleum can be used. To environmental problem, it is preferable to use the former ...

Embodiment 1-17、 comparative example 1-15

[0052] The shampoo compositions shown in Tables 1-5 were prepared by the following methods, and the antiseptic properties and sensory evaluations of the shampoo compositions were evaluated according to the following evaluation methods, such as the amount of foaming, no tangling of hair during shampooing, and no itching on the skin. The results are shown side by side in the table.

[0053] modulation method

[0054] 1. Add (A) component, (B) component, (C) component and purified water, and use a propeller to homogenize it at room temperature.

[0055] 2. Further, component (D) is added, and if necessary, additives such as polyhydric alcohol are added, fragrance is added, and pH is adjusted if necessary to obtain a shampoo composition.

[0056] Evaluation method

[0057] Antiseptic Evaluation of Shampoo Compositions

[0058] Gram-negative bacteria (bacilli) and yeast from the environment were used as test bacteria. were cultured in appropriate medium to produce about 10 ...

Embodiment 18

[0097] Shampoos of the composition described below are prepared by conventional methods.

[0098] [Table 6]

[0099] composition ％ Sodium Polyoxyethylene Lauryl Ether Sulfate (2E.O.) 7.5 Lauramidopropyl Betaine 7.5 Decaclyceryl Monolaurate (HLB15.5) 3.0 Cationized Guar Gum 0.3 1,3-Butanediol 3.0 Polyoxyethylene Hydrogenated Castor Oil 0.3 Ethylene glycol distearate 1.5 Spice A 0.5 behenitol Appropriate amount citric acid Appropriate amount purified water margin total 100.0

[0100] pH 5.0

[0101] Viscosity 4500mpa·s

[0102] Appearance Pearl

[0103] (A) / (B)=1 / 1

[0104] (A)+(B)=15

[0105] ((A)+(B)) / (C)=15 / 3

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Abstract

Disclosed is a shampoo composition comprising (A) a polyoxyalkylene alkyl ether sulfate, (B) an amphoteric surfactant, (C) a polyglycerin fatty acid ester having an HLB value of 12 or greater, (D) at least one member selected from a cationic polymeric compound and an amphoteric polymeric compound, wherein the [component (A)] / [component (B)] ratio is 1 / 60 to 3 / 2 by mass, the total amount of the components (A) and (B) added is 12 to 30 mass%, and the amount of the component (C) added is 1 to 9 mass%. The composition has an ensured preservative property without using any preservative agent such as paraben, benzoic acid or phenoxyethanol, can prevent scalp itch, has a good foaming property, and can prevent the hair tangle during rinsing.

Description

technical field [0001] The present invention relates to a shampoo composition which can ensure the antiseptic property of the composition without the need for preservatives, suppress skin (without makeup) itching, have good foaming properties, and prevent hair from becoming entangled during shampooing. Background technique [0002] In recent years, with the improvement of women's willingness to clean their hair and their awareness of dressing up, women's hair is vulnerable to physical damage caused by daily shampooing, styling, and blow-drying, as well as chemical damage caused by hair dyeing, bleaching, and perm treatments. Unhealthy manifestations of damaged hair include tangled hair when shampooed, disheveled hair after drying, poor smoothness, and difficulty in combing. In addition, the above-mentioned chemical treatment will also damage the skin (without makeup), causing troubles such as inflammation and itching. The important function of the shampoo composition is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/86A61K8/34A61K8/42A61K8/73A61Q5/02
CPCA61K2800/5428A61K2800/596A61K2800/5426A61K8/737A61K8/442A61K8/345A61K8/73A61Q5/02A61K8/86
Inventor 永原恭生西田勇一福田麻乃来栖惠二
Owner LION CORP