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Waterproof, anti-sweat, anti-aging and repairing type sunscreen composition and preparation method thereof

An anti-aging and composition technology, applied in the field of cosmetics, can solve the problems of easy skin damage, difficult long-term skin care for skin care products, fast aging speed, etc. Effect

Pending Publication Date: 2022-06-24
上海康美国际生化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] By providing a waterproof, sweat-resistant, anti-aging, and repairing sunscreen composition, the present invention solves the problems that consumers' skin is easily damaged, the aging speed is fast, and skin care products are difficult to provide long-term skin care, and realizes a waterproof, sweat-resistant, anti-aging Aging, Restorative Sunscreen Composition

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0071] A second aspect of the present invention provides a method for preparing a waterproof, anti-perspirant, anti-aging, and repairing sunscreen composition, the specific steps comprising:

[0072] S1. put the A-phase raw materials into the emulsification pot, heat to 72-88 ° C, stir, homogenize, and stir again to obtain a mixture;

[0073] S2. Put the B-phase raw materials into the water-phase pot, heat to 72-88 ° C, and stir evenly to obtain a mixture two;

[0074] S3. Put the C-phase raw materials into compound one, homogenize, stir, and mix evenly to obtain compound three;

[0075] S4. Suction filter the mixture two into the mixture three, homogenize and stir to obtain the mixture four;

[0076] S5. Cool the temperature to 40-50°C, add the D phase raw materials, stir and disperse evenly, cool down and discharge the material, and the finished product is obtained.

[0077] In some preferred embodiments, the stirring speed in the S1 step is 20-50 r / min, and the stirring t...

Embodiment 1

[0087] This embodiment provides a waterproof, anti-perspirant, anti-aging, and repairing sunscreen composition, in parts by weight, its raw materials include:

[0088] Phase A: polyalkylsiloxane 8.8%, quaternary ammonium salt-18 hectorite 0.63%, polyglycerol fatty acid ester 3.6%, fat-soluble vitamin 0.5%, cyclohexasiloxane 8%, emollient 2.1% , 7.56% of the first colorant, 9.1% of the skin conditioner, and 4.3% of the emulsion stabilizer;

[0089]Phase B: small molecular alcohol 3%, glucuronic acid 0.005%, water supplementary balance;

[0090] Phase C: second colorant 0.02%;

[0091] Phase D: water locking factor 0.5%, plant extract 0.021%, fatty alcohol 0.2%.

[0092] The sum of the weight ratios of the A phase, B phase, C phase, and D phase raw materials is 100%.

[0093] The polyalkylsiloxane includes linear alkyl polymethylsiloxane and polydimethylsiloxane, and the weight ratio of linear alkyl polymethylsiloxane and polydimethylsiloxane is 1:1.6.

[0094] The straight...

Embodiment 2

[0129] This embodiment provides a waterproof, anti-perspirant, anti-aging, and repairing sunscreen composition, in parts by weight, its raw materials include:

[0130] Phase A: Polyalkylsiloxane 13%, Quaternary Ammonium Salt-18 Hectorite 1%, Polyglycerol Fatty Acid Esters 6%, Fat-Soluble Vitamins 1%, Cyclohexasiloxane 15%, Emollients 4.5% , 7.6% of first colorant, 12% of skin conditioner, 6% of emulsion stabilizer;

[0131] Phase B: small molecular alcohol 6%, glucuronic acid 0.01%, water supplementary balance;

[0132] Phase C: second colorant 0.02%;

[0133] Phase D: water locking factor 1%, plant extract 0.1%, fatty alcohol 0.5%.

[0134] The sum of the weight ratios of the A phase, B phase, C phase, and D phase raw materials is 100%.

[0135] The polyalkylsiloxane includes linear alkyl polymethylsiloxane and polydimethylsiloxane, and the weight ratio of linear alkyl polymethylsiloxane and polydimethylsiloxane is 1:1.6.

[0136] The straight-chain alkyl polymethicone i...

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Abstract

The invention relates to the technical field of cosmetics, in particular to a waterproof, anti-sweat, anti-aging and repairing type sunscreen composition and a preparation method thereof. The phase A is prepared from the following raw materials in parts by weight: 5 to 15 percent of polyalkyl siloxane, 0.2 to 1 percent of quaternary ammonium salt hectorite, 1 to 7 percent of polyglycerol fatty acid ester, 0.1 to 1 percent of fat-soluble vitamin, 4 to 15 percent of cyclohexasiloxane, 0.01 to 5 percent of emollient, 5 to 8 percent of first coloring agent, 5 to 13 percent of skin conditioner and 2 to 8 percent of emulsion stabilizer; phase B: 1-7% of small molecule alcohol, 0.0001-0.1% of glucuronic acid, and the balance of water; a phase C: 0.001-0.05% of a second coloring agent; and a phase D: 0.1-1% of water locking factor, 0.01-3% of plant extract and 0.05-1% of fatty alcohol. The composition obtained by the invention has the following advantages: (1) the composition is strong in sunscreen effect, water resistance and sweat resistance, strong in nourishing effect on skin, mild, moisturized and anti-aging, and can effectively repair skin and improve the problem of skin damage; and the composition is high in storage stability, extremely high in practicability and wide in application prospect.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a waterproof, anti-perspirant, anti-aging and repairing sunscreen composition and a preparation method thereof. Background technique [0002] The destruction of the ozone layer by industrial development has led to a rapid increase in the dose of human exposure to ultraviolet radiation. In recent years, consumers' health awareness has gradually increased, and they have become more and more aware of skin care while pursuing beauty. As an important part of cosmetics, isolation products can on the one hand avoid contamination of the skin by pollutants such as dust and microorganisms in the air and radiation, and on the other hand, can separate the foundation from the skin to avoid the damage and stimulation of cosmetic ingredients to the skin, and at the same time It can make makeup last longer; at the same time, the isolation product can effectively absorb ultraviolet rays, so tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/44A61K8/34A61K8/27A61K8/37A61K8/92A61K8/31A61Q15/00A61Q19/08A61Q17/04A61Q19/00
CPCA61K8/9794A61K8/9789A61K8/44A61K8/342A61K8/27A61K8/37A61K8/922A61K8/31A61Q15/00A61Q19/08A61Q17/04A61Q19/00A61K2800/30A61K2800/592
Inventor 潘璐张若飞童俊
Owner 上海康美国际生化有限公司
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