Water-in-oil type preparation for hiding pores

A water-in-oil type and cosmetic technology, which is applied in the direction of cosmetics, cosmetic preparations, dressing preparations, etc., can solve problems such as unsatisfactory effects, enlarged pores, and side effects on the skin, and achieve excellent pore covering effect , good usability effect

Active Publication Date: 2010-12-08
SHISEIDO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a method of removing horn plugs, the skin may be damaged by physical external force, and there is a problem of side effects on the skin.
In addition, the effect is also temporary, and the horn plug may be formed soon or the pores will become larger after the horn plug is removed, and the effect may not be satisfactory.

Method used

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  • Water-in-oil type preparation for hiding pores

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0101] Embodiment 1 Emulsion cosmetic liquid

[0102] Ingredients Added amount (mass%)

[0103] (1) Dimethicone 3.0

[0104] (2) Cetyl isooctanoate 3.5

[0105] (3) Decamethylcyclopentasiloxane 22.0

[0106] (4) Glycerin 5.0

[0107] (5) Dipropylene glycol 3.0

[0108] (6) Cross-linked polyether modified silicone 1.2

[0109] (7) Polyether modified silicone 0.4

[0110] (8) Ethanol 8.0

[0111] (9) Polymethylsilsesquioxane coated cross-linked silicone elastomer powder 9.0

[0112] (10) n-octyltriethoxysilane treated mica titanium 0.9

[0113] (11) Phenoxyethanol 0.2

[0114] (12) Menthol 0.01

[0115] (13) EDTA-3Na 0.01

[0116] (14)Glycyl peptide 2.0

[0117] (15)Spice 0.05

[0118] (16) Purified water balance

Embodiment 2

[0119] Embodiment 2 Emulsion cosmetic liquid

[0120] Ingredients Added amount (mass%)

[0121] (1) Phenylmethyl polysiloxane 2.0

[0122] (2) Octyl Palmitate 4.0

[0123] (3) Decamethylcyclopentasiloxane 18.0

[0124] (4) Glycerin 8.0

[0125] (5) 1,3-butanediol 7.0

[0126] (6) Cross-linked polyether modified silicone 0.75

[0127] (7) Polyether modified silicone 0.7

[0128] (8) Ethanol 9.0

[0129] (9) Polymethylsilsesquioxane coated cross-linked silicone elastomer powder 6.0

[0130] (10) n-octyltriethoxysilane treatment of mica titanium 1.0

[0131] (11) Phenoxyethanol 0.2

[0132] (12) Sodium carboxymethyl cellulose 0.2

[0133] (13)Glycyl peptide 1.0

[0134] (14) spices 0.07

[0135] (15) Purified water balance

Embodiment 3

[0136] Embodiment 3 Emulsion cosmetic liquid

[0137] Ingredients Added amount (mass%)

[0138] (1) Dimethicone 3.0

[0139] (2) Glycerol triethylhexanoate 3.5

[0140] (3) Decamethylcyclopentasiloxane 20.0

[0141] (4) Glycerin 8.0

[0142] (5) Dipropylene glycol 5.0

[0143] (6) Polyethylene glycol-400 0.5

[0144] (7) Cross-linked polyether modified silicone 0.9

[0145] (8) Polyether modified silicone 0.8

[0146] (9) Ethanol 8.0

[0147] (10) Polymethylsilsesquioxane coated cross-linked silicone elastomer powder 5.0

[0148] (11) Rutile titanium oxide 0.9

[0149] (12) Phenoxyethanol 0.2

[0150] (13) Xanthan gum 0.05

[0151] (14) Sodium chloride 0.5

[0152] (15)Glycyl peptide 2.0

[0153] (16)Spice 0.05

[0154] (17) Purified water balance

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Abstract

Provided is a water-in-oil type preparation for hiding pores, said preparation containing glycylglycine, which has a parakeratosis inhibiting action, in a stable state, and having having both an outstanding pore hiding effect and good usability. The preparation contains; (a) 0.001 to 20 mass % of glycylglycine, (b) 0.5 to 2.5 mass % of a crosslinked polyether modified organopolysiloxane polymer, (c) a powder and (d) 6 to 10 mass % ethanol, wherein the (c) powder is titanium dioxide or a composite powder with titanium dioxide as the core having an average particle diameter of 0.2 to 0.5 mu m, which may be hydrophobilized, and is included at a proportion of 0.5 to 1.5 mass% relative to the entire mass of the preparation.

Description

technical field [0001] The present invention relates to a water-in-oil type cosmetic for pore covering. More specifically, the present invention relates to a pore covering that keeps the skin around pores normal; suppresses the appearance of pore-like structures; Use water-in-oil cosmetics. Background technique [0002] In recent years, especially young women have been troubled by prominent pores, and cosmetics for improving the prominent pores have been expected. However, since the mechanism that causes the appearance of pores is not clear, it is usually treated with astringent lotion or removal of horn plugs. Or mostly use foundation for visual improvement. [0003] However, taking the astringent lotion as an example, its purpose is to tighten the skin, which is achieved by temporarily lowering the skin surface temperature with alcohol or coagulating protein with organic acids. Therefore, the burden on the skin is large, and the problem of prominent pores cannot be solv...

Claims

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Application Information

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IPC IPC(8): A61K8/06A61K8/29A61K8/37A61K8/64A61K8/891A61K8/894A61Q19/00
CPCA61Q19/00A61K8/64A61K8/06A61K8/894A61K8/34A61K8/29
Inventor 石松孝之高桥淳
Owner SHISEIDO CO LTD
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