Anti-dandruff shampoo composition with synergistic effect
A composition and shampoo technology, applied in the field of daily chemicals, can solve the problems of reduced commerciality, insufficient anti-dandruff agent to bear the main anti-dandruff agent, unsuitable for personal care products, etc., to reduce environmental pollution and achieve good anti-dandruff effect. , the effect of excellent conditioning performance
Active Publication Date: 2012-06-13
广东名臣日化有限公司
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Problems solved by technology
Among them, divalent metal salts of pyrithione are currently the most widely used in China. The emerging anti-dandruff agents also include bis-pyridinethione, but both of the aforementioned two anti-dandruff agents tend to turn into a black color that is not acceptable to consumers during use. , gray and other issues, so that its commerciality is greatly reduced
Biloctone olamine salt also has the problem of turning yellow when combined with certain metal ions, and its synthesis, preparation and processing costs are high, so it is not suitable for the preparation of daily personal care products
The performance of the remaining anti-dandruff agents is not enough to take on the function of the main anti-dandruff agent, and can only be used together with other anti-dandruff agents
Method used
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[0042] The following examples further describe and illustrate embodiments within the scope of the present invention. These given examples are illustrative only and should not be construed as limitations of the present invention, because many changes can be made without departing from the spirit and scope of the present invention, and are all by weight percentage, unless otherwise stated below , In addition, the applicable ingredients are trade names or INCI names. The formula of embodiment A-K is as follows table 1, table 2 wherein B-I, K-U, are examples of the present invention, A, J, V-X are comparative examples.
[0043] Table 1:
[0044]
[0045]
[0046] Table 2:
[0047]
[0048]
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The invention discloses an anti-dandruff shampoo composition with a synergistic effect. The composition is characterized by comprising, by weight: 0.1-1.2% of one of bispyrithione and zinc pyrithione or a mixture of the two, and 0.05%-4.0% of long carbon chain quaternary ammonium phosphate ester. By utilizing the synergistic characteristic of bispyrithione, zinc pyrithione and long carbon chain quaternary ammonium phosphate ester, the invention realizes the same control of scalp microbe quantity under a low adding amount of bispyrithione or zinc pyrithione, and further realizes the purpose ofdandruff removal. Meanwhile, the composition form in the invention is also in favor of reducing the using amounts of conditioning agents in the shampoo composition.
Description
technical field [0001] The invention relates to the field of daily chemicals, in particular to an anti-dandruff shampoo composition with synergistic effect. Background technique [0002] Various shampoo compositions comprising detersive surfactants and conditioning agents, especially silicone conditioning agents, are known in the art and are commercially available. Many of these shampoo compositions have been found to provide excellent hair cleansing and hair conditioning benefits. [0003] Anti-dandruff shampoos are also known in the art and are also commercially available. Anti-dandruff actives and detersive surfactants are usually incorporated in anti-dandruff shampoos. Commonly used anti-dandruff agents include: sulfur, selenium disulfide, biloctone olamine salt, climimazole, undecylenic acid derivatives, salicylic acid derivatives, bispyridinethione and divalent pyrithione metal salts, etc. Among them, divalent metal salts of pyrithione are currently the most widely...
Claims
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IPC IPC(8): A61K8/55A61K8/49A61Q5/02
Inventor 张太军张毅李涛陈岱宜程双印谢付凤
Owner 广东名臣日化有限公司
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