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A kind of sunscreen and skin care day cream with water-out cream characteristics and preparation method thereof

A technology for producing water cream and day cream, which is applied in the field of skin care day cream, can solve the problems of skin care day cream with no sunscreen effect, and achieves the effects of refreshing skin, convenient use and wide application.

Active Publication Date: 2019-08-16
GUANGZHOU LIBY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] So far, there are no reports of skin care day creams with sunscreen effect, "watery cream" effect, and transparent gel appearance

Method used

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  • A kind of sunscreen and skin care day cream with water-out cream characteristics and preparation method thereof
  • A kind of sunscreen and skin care day cream with water-out cream characteristics and preparation method thereof
  • A kind of sunscreen and skin care day cream with water-out cream characteristics and preparation method thereof

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Experimental program
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Effect test

Embodiment 1-7

[0041] A sunscreen and skin care day cream with the characteristics of a water-out cream, which has the following raw material components and contents:

[0042] The skin care day cream raw material composition and content (by weight %) of table 1 embodiment 1-7

[0043]

[0044]

[0045] The above-mentioned sunscreen and skin care day cream of the present invention comprises the following preparation process:

[0046] 1) Water phase preparation: In the water phase pot, add disodium phenyl dibenzimidazole tetrasulfonate, 2-phenylbenzimidazole-5-sulfonic acid, sodium hydroxide and stir until transparent, then add glycerin, butyl Glycol, disodium edetate, continue to stir until transparent;

[0047] 2) Oil phase preparation: polydimethylsiloxane (10cst), cyclotetra / cyclopentapolydimethylsiloxane, cyclopentasiloxane / C30-45 alkyl cetearyl Dimethicone Crosspolymer, PEG-10 Dimethicone, PEG-10 / 15 Dimethicone Crosspolymer / Dimethicone, Silicone Add alkane-15 into the oil phase ...

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Abstract

The invention discloses sun-screening and skin-protecting day cream with a water mist cream characteristic and a preparation method thereof. The sun-screening and skin-protecting day cream is prepared from the following raw material components in percentage by weight: 5-18 percent of silicon oil, 2-5 percent of silicon elastomer, 2-4 percent of emulsifier, 10-18 parts of sun-screening agent, 15-25 parts of polyhydric alcohol wetting agent and more than or equal to 40 percent of water. According to the sun-screening and skin-protecting day cream, refractive indexes of a water phase and an oil phase are adjusted to be consistent, so that a transparent system is realized; a sun-screening agent is added, so that a sun-screening function is realized; a proper type and proportion of a silicone oil emulsifier are selected, so that a water mist cream effect is achieved. The sun-screening and skin-protecting day cream is transparent in appearance, has double functions of sun screening and moistening, and meanwhile, high air permeability and smooth feel of skin are realized.

Description

technical field [0001] The invention relates to a skin care day cream, which belongs to the technical field of cosmetics, in particular to a skin care day cream with the characteristics of a water-release cream, a sunscreen effect and a transparent jelly appearance. Background technique [0002] With the development of society, consumers' skin care concepts have changed, and they pay more and more attention to sun protection. No matter indoor work or outdoor play, they will apply sunscreen or sunscreen after applying basic care "water and milk". Claimed day cream. The appearance of sunscreen is white emulsion or cream, and the sunscreen function is basically composed of organic sunscreen agents and inorganic sunscreen agents (titanium dioxide, zinc oxide). Sunscreen products with a high SPF value are prone to thick, sticky, and airtight skin, and consumers need to remove makeup and wash with facial cleanser, otherwise the pores will be blocked and the pores will become enla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/89A61K8/891A61K8/06A61K8/49A61K8/9794A61Q17/04A61Q19/00
CPCA61K8/064A61K8/4946A61K8/89A61K8/891A61K8/97A61Q17/04A61Q19/00
Inventor 蔡小芳鹿桂乾张利萍
Owner GUANGZHOU LIBY
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