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Combination with anticorrosion activity and cosmetic

A composition and cosmetic technology, applied in the chemical industry, can solve the problems of poor antiseptic effect, limited antibacterial properties of preservatives, low physical stability, etc., and achieve the effects of excellent antibacterial activity, low physical and chemical stability, and low irritation.

Active Publication Date: 2012-03-21
COSMAX CHINA INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The object of the present invention is to provide a composition and cosmetics with antiseptic activity, said composition and cosmetics with antiseptic activity will solve the limited antibacterial properties of cosmetic preservatives using natural antibacterial raw materials in the prior art, and Technical problems of low physical stability and poor anti-corrosion effect

Method used

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  • Combination with anticorrosion activity and cosmetic
  • Combination with anticorrosion activity and cosmetic
  • Combination with anticorrosion activity and cosmetic

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0060]

[0061] [Evaluation of product stability]

[0062] In order to confirm the stability of the above-mentioned cosmetic compositions of Examples 1, 2, 3, and 4, the stability was observed at each temperature for 1 month to evaluate the stability.

[0063]

[0064]

[0065] The results are shown in Table 1. The preservative effect of the preservative-free cosmetic composition produced according to the present invention was confirmed.

[0066] Table 1

[0067]

[0068] * NI: No Increase

[0069] Confirm irritation

[0070] Skin irritation was tested through a sealed patch test, and healthy men and women aged 20 to 40 with no abnormal skin were selected as subjects. The test site was the inner side of the upper arm.

[0071] Irritation test A

[0072] Qinjiao extract, pulsatilla extract, moss extract, and cassia bark extract are composed of 49:49:1:1, and the emulsion contains 0.5% by weight of the above additives,

[0073] Irritation test B

[0074] Qin...

example 2

[0079] Put a certain amount of the above three kinds of test substances into the spot test device, and apply them on the inner side of the upper arm of the subject for 48 hours. Irritation was confirmed based on the degree of erythema and questions to the subjects.

[0080] The detailed method is as follows.

[0081] Application method: closed patch test (upper arm inner side)

[0082] Application amount: 20ul~30ul / chamber(IQ

[0083] Application frequency and period: 24 hours after application, observe for 24 hours after application test.

[0084] Observation of reaction: after 30 minutes and 24 hours of patch test, it was observed according to the terminology of CTFA guidelines.

[0085] judgement standard

[0086] Evaluation Criteria: Modified by Frosch&Kligman and CTFA guidelines

[0087]

[0088] Grading Criteria:

[0089]

[0090] The analysis of results according to the grade of mean score

[0091] level

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Abstract

The invention relates to a combination with an anticorrosion activity, which is a combination of any two or more than two of Zanthoxylum piperitum extract, Chinese pulsatilla root extract, moss extract and cassia bark extract, wherein the weight ratio of the Zanthoxylum piperitum extract to the Chinese pulsatilla root extract to the moss extract to the cassia bark extract is (0.05-2.0) : (0.05-2.0) : (0.01-0.5) : (0.01-0.5). The invention additionally provides a cosmetic, which contains the combination which contains any two or more than two of Zanthoxylum piperitum extract, Chinese pulsatilla root extract, moss extract and cassia bark extract. The combination not only has an excellent antibacterial activity to fungi such as molds, yeasts and the like, but also has a very high antibacterial generality and has a small impact on the physical and chemical stability of the cosmetic.

Description

Technical field: [0001] The invention relates to the field of chemical industry, in particular to a cosmetic auxiliary agent, in particular to a composition and cosmetics with antiseptic activity. Background technique: [0002] Cosmetic preservatives are not simply additives to prevent product corruption, but to inhibit the inevitable or accidental microorganisms in the product from the factory to the end of the consumer's use of the product, and to prevent cosmetic deterioration caused by microbial proliferation, The general term for additives added for the purpose of changing taste and spoilage. [0003] Most of the preservatives are mainly artificial synthetic substances that are simple to manufacture, low in unit price and easy to mass produce. Representative cosmetic preservatives in this preservative include methyl paraben (Methyl Paraben), ethyl paraben (Ethyl Paraben), propyl paraben (Propyl Paraben), Butyl Paraben, etc. and Quaternium-15, Imidazolidinyl Urea, Bis(...

Claims

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Application Information

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IPC IPC(8): A01N65/38A01N65/36A01N65/32A01N65/00A01N65/24A01P1/00A01P3/00A61K8/97
Inventor 姜炫守李基西崔成林
Owner COSMAX CHINA INC
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