CN104800097A - Novel preservative applied to cosmetics - Google Patents
Novel preservative applied to cosmetics Download PDFInfo
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- CN104800097A CN104800097A CN201510195072.0A CN201510195072A CN104800097A CN 104800097 A CN104800097 A CN 104800097A CN 201510195072 A CN201510195072 A CN 201510195072A CN 104800097 A CN104800097 A CN 104800097A
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- China
- Prior art keywords
- cosmetics
- polyhydric alcohol
- chitosan
- natural polysaccharide
- pentanediol
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- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Cosmetics (AREA)
Abstract
The invention relates to the field of preservatives, in particular to the field of cosmetic preservation, and provides a novel preservative applied to cosmetics. The described novel preservative is prepared by combining polyatomic alcohol and natural polysaccharide, and the main constituent of natural polysaccharide is chitosan. When the novel preservative is applied to various cosmetics, such advantages as efficient preservation performance, small usage amount, high safety all can be realized, and the sensitization risk of the cosmetics is greatly reduced.
Description
Technical field
The invention belongs to corrosion-resistant field, especially the corrosion-resistant field of cosmetics.
Background technology
Along with the fast development of China's economy, cosmetic industry development rapidly.In the production process of cosmetics, antiseptic plays vital effect.Owing to comprising the various trophic factors needed for the microorganisms such as protein, polysaccharide, oils and fats, vitamin, aminoacid, inorganic salt in cosmetic material.So, very easily cooperating microorganisms, thus cause the putrid and deteriorated of product, produce offensive odour, finally cause product quality problem, consumer employs rotten cosmetics, very easily causes the skin problem such as allergy, infection.
In order to avoid the appearance of this situation, existing most cosmetics commercially all with the addition of the antiseptic of variety classes and dosage.Antiseptic will play a role and just must depend on them to the suppression of microorganism and killing action, the imidazolidinyl urea of such as slow releasing formaldehyde and Bronopol, affect the quaternary ammonium salt of microbial cell osmotic pressure, all there is zest large and can not the problem of life-time service.
In order to suppress and kill the microorganism in cosmetics, we will use more safe and reliable material to suppress the breeding of microorganism.
Summary of the invention
The present invention is to provide a kind of new food preservative being applied to cosmetics, substantially improve the stimulation of Determination of Preservatives in Cosmetics large and can not the problem of life-time service.
For realizing above-mentioned technical purpose, the present invention adopts following technical scheme to be achieved:
Be applied to a new food preservative for cosmetics, combine primarily of polyhydric alcohol and natural polysaccharide, the main constituent of natural polysaccharide is chitosan.
Compared with prior art, the present invention has the following advantages: polyhydric alcohol of the present invention can interact with the cell membrane of microorganism, causes cell membrane arrangement disorder even damaged, destroys the physiologic barrier of microorganism, thus lose its physiological function; Amino in its molecule of described chitosan carrys out anti-bacteria in conjunction with negatron, is natural anti-corrosion composition;
Further, described polyhydric alcohol is 1,2-pentanediol, 1,2-hexanediol, caprylyl glycol composition mainly.
Further, described 2-pentanediol: 1,2-hexanediol: caprylyl glycol: the mass ratio of chitosan is (20%-40%): (10%-30%): (10%-25%): (5%-25%).
Further, described antiseptic pH value is 4-8.
Detailed description of the invention
Embodiment one
Be applied to a new food preservative for cosmetics, combine primarily of polyhydric alcohol and natural polysaccharide, the main constituent of natural polysaccharide is chitosan.Described polyhydric alcohol is 1,2-pentanediol, 1,2-hexanediol, caprylyl glycol composition mainly.Described 2-pentanediol: 1,2-hexanediol: caprylyl glycol: the mass ratio of chitosan is 20%:30%:25%:25%.This use amount be combined in cosmetics is lower, and run-of-the-mill percentage ratio can realize good fungistatic effect at 0.5%-1.5%, all can use in the scope of pH value 4-8.Because above four kinds of materials are not all traditional antiseptic, polyhydric alcohol and polysaccharide are all materials that biological safety is good, so the cosmetics applying this combinations produce belong to the product without adding concept.
Embodiment two
Be applied to a new food preservative for cosmetics, combine primarily of polyhydric alcohol and natural polysaccharide, the main constituent of natural polysaccharide is chitosan.Described polyhydric alcohol is 1,2-pentanediol, 1,2-hexanediol, caprylyl glycol composition mainly.Described 2-pentanediol: 1,2-hexanediol: caprylyl glycol: the mass ratio of chitosan is 40%:10%:25%:25%.This use amount be combined in cosmetics is lower, and run-of-the-mill percentage ratio can realize good fungistatic effect at 0.5%-1.5%, all can use in the scope of pH value 4-8.Because above four kinds of materials are not all traditional antiseptic, polyhydric alcohol and polysaccharide are all materials that biological safety is good, so the cosmetics applying this combinations produce belong to the product without adding concept.
Embodiment three
Be applied to a new food preservative for cosmetics, combine primarily of polyhydric alcohol and natural polysaccharide, the main constituent of natural polysaccharide is chitosan.Described polyhydric alcohol is 1,2-pentanediol, 1,2-hexanediol, caprylyl glycol composition mainly.Described 2-pentanediol: 1,2-hexanediol: caprylyl glycol: the mass ratio of chitosan is 40%:30%:10%:25%.This use amount be combined in cosmetics is lower, and run-of-the-mill percentage ratio can realize good fungistatic effect at 0.5%-1.5%, all can use in the scope of pH value 4-8.Because above four kinds of materials are not all traditional antiseptic, polyhydric alcohol and polysaccharide are all materials that biological safety is good, so the cosmetics applying this combinations produce belong to the product without adding concept.
Embodiment four
Be applied to a new food preservative for cosmetics, combine primarily of polyhydric alcohol and natural polysaccharide, the main constituent of natural polysaccharide is chitosan.Described polyhydric alcohol is 1,2-pentanediol, 1,2-hexanediol, caprylyl glycol composition mainly.Described 2-pentanediol: 1,2-hexanediol: caprylyl glycol: the mass ratio of chitosan is 40%:30%:25%:5%.This use amount be combined in cosmetics is lower, and run-of-the-mill percentage ratio can realize good fungistatic effect at 0.5%-1.5%, all can use in the scope of pH value 4-8.Because above four kinds of materials are not all traditional antiseptic, polyhydric alcohol and polysaccharide are all materials that biological safety is good, so the cosmetics applying this combinations produce belong to the product without adding concept.
Embodiment five
Be applied to a new food preservative for cosmetics, combine primarily of polyhydric alcohol and natural polysaccharide, the main constituent of natural polysaccharide is chitosan.Described polyhydric alcohol is 1,2-pentanediol, 1,2-hexanediol, caprylyl glycol composition mainly.Described 2-pentanediol: 1,2-hexanediol: caprylyl glycol: the mass ratio of chitosan is 10%:15%:17.5%:15%.This use amount be combined in cosmetics is lower, and run-of-the-mill percentage ratio can realize good fungistatic effect at 0.5%-1.5%, all can use in the scope of pH value 4-8.Because above four kinds of materials are not all traditional antiseptic, polyhydric alcohol and polysaccharide are all materials that biological safety is good, so the cosmetics applying this combinations produce belong to the product without adding concept.
The above embodiment is not in order to limit the present invention, within the spirit and principles in the present invention all, and any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. be applied to a new food preservative for cosmetics, it is characterized in that: described antiseptic is combined by polyhydric alcohol and natural polysaccharide, the main constituent of natural polysaccharide is chitosan.
2. antiseptic according to claim 1, is characterized in that: described polyhydric alcohol is 1,2-pentanediol, 1,2-hexanediol, caprylyl glycol composition mainly.
3. antiseptic according to claim 2, it is characterized in that: described 2-pentanediol: 1,2-hexanediol: caprylyl glycol: the mass ratio of chitosan is (20%-40%): (10%-30%): (10%-25%): (5%-25%).
4. the new food preservative according to claims 1, is characterized in that: described antiseptic pH value is 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195072.0A CN104800097A (en) | 2015-04-22 | 2015-04-22 | Novel preservative applied to cosmetics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195072.0A CN104800097A (en) | 2015-04-22 | 2015-04-22 | Novel preservative applied to cosmetics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104800097A true CN104800097A (en) | 2015-07-29 |
Family
ID=53685601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510195072.0A Pending CN104800097A (en) | 2015-04-22 | 2015-04-22 | Novel preservative applied to cosmetics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104800097A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379821A (en) * | 2010-08-26 | 2012-03-21 | 科丝美诗(中国)化妆品有限公司 | Cosmetic additive and cosmetic |
| US20150073051A1 (en) * | 2012-03-30 | 2015-03-12 | Gojo Industries, Inc. | Cationic antimicrobial handwash |
-
2015
- 2015-04-22 CN CN201510195072.0A patent/CN104800097A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379821A (en) * | 2010-08-26 | 2012-03-21 | 科丝美诗(中国)化妆品有限公司 | Cosmetic additive and cosmetic |
| US20150073051A1 (en) * | 2012-03-30 | 2015-03-12 | Gojo Industries, Inc. | Cationic antimicrobial handwash |
Non-Patent Citations (2)
| Title |
|---|
| 吴季怀等: "《高吸水保水材料》", 31 March 2005, 化学工业出版社 * |
| 迟玉杰: "《食品添加剂》", 30 April 2013, 中国轻工业出版社 * |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |