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Water-in-oil foundation cream combination and preparation method thereof

A water-in-oil type, foundation cream technology, applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of poor spreadability, high viscosity of foundation cream, etc., achieve good waterproofness, bright surface, reduce production The effect of cost and difficulty

Active Publication Date: 2015-07-15
JIANGSU FEIXIANG CHEM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that in the prior art, in order to ensure the preparation of a water-in-oil foundation with good stability, a compound emulsifier must be used, which in turn leads to the problems of high viscosity and poor spreadability of the prepared foundation, thus Provides a water-in-oil foundation composition with good stability, moderate viscosity, and uniform spreading with an oil-in-water structure effect prepared by using a single emulsifier

Method used

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  • Water-in-oil foundation cream combination and preparation method thereof
  • Water-in-oil foundation cream combination and preparation method thereof
  • Water-in-oil foundation cream combination and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] In this embodiment, 100 g of the water-in-oil foundation cream composition is prepared, and the content of each component in the raw material formula is as follows:

[0049] Alkyl / polyether-dimethylsiloxane copolymer, 5g;

[0050] Dimethicone with a viscosity of 120cst, 15g;

[0051] Decamethyltetrasiloxane, 25g;

[0052] Iron oxide foundation pigment, 10g;

[0053] The water phase additive is a mixed component composed of 1,3-butanediol and magnesium sulfate heptahydrate in a mass ratio of 5:1, 10g;

[0054] Rose essence, 0.1g;

[0055] Deionized water, 39.9g;

[0056] The structure of the alkyl / polyether-dimethylsiloxane copolymer in this embodiment is:

[0057]

[0058] Among them, a is 15, b is 8, m is 100, n is 15, and o is 180.

[0059] The preparation method of the foundation cream composition includes the following steps:

[0060] (1) Weigh the alkyl / polyether-dimethylsiloxane copolymer, dimethylsilicone oil with a viscosity of 120cst, decamethyltetrasiloxane and iron oxide fou...

Embodiment 2

[0064] In this embodiment, 100 g of the water-in-oil foundation cream composition is prepared, and the content of each component in the raw material formula is as follows:

[0065] Alkyl / polyether-dimethylsiloxane copolymer, 0.3g;

[0066] Octamethylcyclotetrasiloxane, 7g;

[0067] Mineral oil, 3g

[0068] Talc powder foundation pigment, 5g;

[0069] The water phase additive is isopropanol myristate, 0.1g;

[0070] Rose essence, 0.3g;

[0071] Nepal gold methyl ester, 0.1g;

[0072] Deionized water, 83.8g;

[0073] The structure of the emulsifier in this embodiment is:

[0074]

[0075] Among them, a is 12, b is 10, m is 10, n is 2, and o is 33.

[0076] The preparation method of the foundation cream composition includes the following steps:

[0077] (1) Weigh the alkyl / polyether-dimethylsiloxane copolymer, octamethylcyclotetrasiloxane, mineral oil and talc according to selected parts by weight and mix them evenly, as phase A;

[0078] (2) Weigh deionized water and isopropanol myristate accordi...

Embodiment 3

[0081] In this embodiment, 100 g of the water-in-oil foundation cream composition is prepared, and the content of each component in the raw material formula is as follows:

[0082] Alkyl / polyether-dimethylsiloxane copolymer, 2.5g;

[0083] Dodecamethylcyclohexasiloxane, 10g;

[0084] Hexamethyltrisiloxane, 5g;

[0085] Dimethicone with a viscosity of 50 cst, 5g;

[0086] Decamethylcyclopentasiloxane, 5g;

[0087] Isopropyl myristate, 5g

[0088] The foundation pigment is a mixture of pearl powder and titanium dioxide with a mass ratio of 1:1, 6g;

[0089] The water phase additive is a mixture of glycerin and sodium chloride with a mass ratio of 2:1, 8g;

[0090] Rose essence, 0.1g;

[0091] Nepal gold methyl ester, 0.1g;

[0092] Deionized water, 53.3g;

[0093] The structure of the emulsifier in this embodiment is:

[0094]

[0095] Among them, a is 12, b is 10, m is 50, n is 8, and o is 120.

[0096] The preparation method of the foundation cream composition includes the following steps:

[009...

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Abstract

A water-in-oil foundation cream composition comprising a single emulsifier ingredient comprises emulsifier 0.3-5 wt%, oil phase 10-40 wt%, hydrophobic foundation pigment 5-10 wt%, aqueous phase additive 0.5-10 wt%, essence and / or preservative 0.1-0.4 wt%, the remaining amount of aqueous phase.

Description

Technical field [0001] The invention relates to a water-in-oil type foundation cream composition and a preparation method thereof, and belongs to the technical field of cosmetics. Background technique [0002] Emulsion cosmetics are a stable two-phase system formed by dispersing one liquid in another liquid that is not completely compatible with it. The most common emulsion cosmetics are oil and water emulsions. Among them, the emulsion formed by dispersing oil droplets in water is called oil-in-water emulsion (O / W), and the emulsion formed by dispersing water droplets in oil is called Water-in-oil emulsion (W / O). Compared with oil-in-water emulsions, water-in-oil emulsions have the advantages of good waterproofness, smoother skin feel, and brighter appearance. As a result, the structure of daily foundation creams in the prior art is of water-in-oil type. It has better sun protection, concealer and modification effects. [0003] In order to prepare a stable water-in-oil emulsion...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/894A61K8/06A61Q19/00
CPCA61K8/894A61Q19/00A61K8/06A61K8/064A61Q1/02
Inventor 侯腾腾庄东青唐娟刘彩娥黄勇前吴邦元
Owner JIANGSU FEIXIANG CHEM
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