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Preparation method of antipersprant deodorant

An antiperspirant and mass fraction technology, applied in the field of skin care products, can solve problems such as uncomfortable use, unfavorable health, inflammation of use, etc., and achieve the effects of improved function, reduced force, and soft skin

Inactive Publication Date: 2018-04-20
石磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention: the current antiperspirant contains aluminum salts and zirconium salts and other chemical components, which will form a jelly and attach to the surface of the human body after use. The longer the time, the more bacteria will be produced, which is not conducive to health. It is easy to lead to the occurrence of skin inflammation. Antiperspirant lotion also contains other non-antiperspirant active ingredients. The use of these ingredients will cause the problem of stickiness and uncomfortable use. A preparation method for antiperspirant lotion is provided.

Method used

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Examples

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preparation example Construction

[0025] A preparation method of antiperspirant, comprising the steps of:

[0026] (1) Take fresh pomegranate peel and mix it with 30% hydrochloric acid solution and 50% methanol solution at a mass ratio of 1:15~18:8~14, extract at 20~25°C for 1~2h, Concentrate under reduced pressure at 50-55°C, vacuum degree 0.08-0.1MPa, freeze-dry, dry the extract, and set aside;

[0027] (2) Add cornstarch to water at a mass ratio of 3:10, stir in a constant temperature water bath at 25~30°C, adjust the pH to 7.5~8, then add 2~4% of the water quality of octenyl succinic anhydride, and filter with suction. Take the filter residue and wash it with distilled water, dry it, take the dry filter residue and add water to mix according to the mass ratio of 2:9, adjust the pH to 5~5.5, add aluminum sulfate with 20~30% of the filter residue quality, react for 0.5~1h, suction filter, take suction filter The product was washed with distilled water and ethanol in turn, dried to obtain a dry product, and ...

Embodiment 1

[0031] Corn starch: purchased from COFCO Biochemical Energy Co., Ltd.

[0032] Wheat gluten protein: protein content 70%, purchased from Bob's Red Mill Natural Foods.

[0033] A preparation method of antiperspirant, comprising the steps of:

[0034] (1) Take fresh pomegranate peel and add 30% hydrochloric acid solution and 50% methanol solution at a mass ratio of 1:15:8, mix them, and extract at 20°C for 1 hour. At 50°C, the vacuum degree is 0.08 Concentrate under reduced pressure at MPa, freeze-dry, dry the extract, and set aside;

[0035](2) Add cornstarch to water at a mass ratio of 3:10, stir in a constant temperature water bath at 25°C, adjust the pH to 7.5, then add 2% octenyl succinic anhydride to the water quality, filter with suction, and wash the filter residue with distilled water. Dry, take the dry filter residue and add water to mix according to the mass ratio of 2:9, adjust the pH to 5, add aluminum sulfate with 20% of the quality of the filter residue, react f...

Embodiment 2

[0039] Corn starch: purchased from COFCO Biochemical Energy Co., Ltd.

[0040] Wheat gluten protein: 75% protein, purchased from Bob's Red Mill Natural Foods.

[0041] A preparation method of antiperspirant, comprising the steps of:

[0042] (1) Take fresh pomegranate peel and add 30% hydrochloric acid solution and 50% methanol solution at a mass ratio of 1:16:12 to mix, extract at 23°C for 1 hour, and at 53°C, the vacuum degree is 0.09 Concentrate under reduced pressure at MPa, freeze-dry, dry the extract, and set aside;

[0043] (2) Add cornstarch to water at a mass ratio of 3:10, stir in a constant temperature water bath at 27°C, adjust the pH to 7.9, then add 3% octenyl succinic anhydride to the water quality, filter with suction, and wash the filter residue with distilled water. Drying, take the dry filter residue and mix it with water according to the mass ratio of 2:9, adjust the pH to 5.3, add aluminum sulfate with a mass of 25% of the filter residue, react for 0.7h,...

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Abstract

The invention relates to the field of skin care products, and specifically relates to a preparation method of antipersprant deodorant. The method is characterized in that an octylene hydrophobic groupis introduced into the particle surfaces of corn starch, so that hydroxyl on the starch molecules can be screened out to the maximum; the hydrophilia can be quickly reduced; the intermolecular actionforce of hydrogen bond, van der waals, etc. among the starch particles can be greatly reduced; and as a result, high flowability is realized at the macro level; the starch molecules with octylene arehydrophobic and can freely flow in a dry state, and the flowing form is extremely similar with the liquid form; the starch molecules in water float on the water and are hard to form suspension and are kept in a dry state; when the antipersprant deodorant is coated to oxter, the oxter can be locally kept dry, and sticky feeling is avoided in case of sweating, and the skin is soft, dry and clean; in addition, natural amino acid substrates are added and have the characteristics of naturally moisturizing, being resistant to oxidation, resistant to bacteria, resistant to static resisting, safe, and free from side effect, so that the functions of the antipersprant deodorant applied to a sensitive area in the oxter can be improved.

Description

technical field [0001] The invention relates to the field of skin care products, in particular to a preparation method of antiperspirant lotion. Background technique [0002] In summer, the weather is sultry and the mood is easily irritable. Many people suffer from sweaty and sticky underarms. Keeping your underarms dry and fresh is recognized as a basic social courtesy, and antiperspirant can stop sweating, so you can feel happy and improve your efficiency. Although armpit sweating only accounts for 1% of total body sweat, the warm and humid conditions are ideal for bacteria to grow because the sweat in the armpit area is not easy to evaporate. The human body is often the most humid and sticky, and the most prone to sweaty parts. [0003] Antiperspirant, also called antiperspirant, is a personal care product used to keep dry. Antiperspirants do twofold: reduce the amount of sweat that reaches the skin's surface and inhibit the growth of odor-causing bacteria. [0004] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/98A61K8/9789A61K8/73A61K8/26A61K8/64A61Q15/00
CPCA61K8/26A61K8/645A61K8/732A61K8/97A61K8/987A61K2800/805A61K2800/85A61Q15/00
Inventor 石磊郑薇林凡
Owner 石磊
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