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Cosmetic

A technology for cosmetics and volatile oil, applied in the field of cosmetics, can solve the problems of difficult-to-emulsify cosmetics and the like, and achieve the effects of excellent coating and finishing.

Pending Publication Date: 2020-10-30
SHIN ETSU CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when a water-based ingredient is mixed, the cosmetic itself thickens, so it is difficult to apply it to emulsified cosmetics, etc.

Method used

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  • Cosmetic
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～12

[0117]

[0118] A: Component (2) was uniformly mixed with 3 rollers.

[0119] B: A was added to component (1), and mixed uniformly to obtain a non-aqueous foundation.

[0120]

[0121] A: Component (2) was uniformly mixed with DISPER.

[0122] B: Add A to component (1), and mix uniformly.

[0123] C: Component (3) was added to B and emulsified to obtain a water-in-oil type foundation.

[0124] (1) Characteristic evaluation

[0125] For the cosmetics of Examples and Comparative Examples, a panel of 10 people evaluated the transfer resistance of the cosmetics (they do not adhere to the face towel when wiped with a towel after 20 minutes of application), and the durability (the cosmetics are not attached to the towel after 3 hours of application). Appearance), use feeling (not sticky), coating properties (good spreadability), finishing properties (no floating, powdery, excessive dry feeling). Evaluation was performed based on the evaluation criteria shown in Table 1, and ...

Embodiment 20

[0172] oil foundation

[0173]

[0174] A: Components 1-4 are uniformly mixed.

[0175] B: Components 12 to 17 were uniformly mixed with a roller.

[0176] C: Add components 5-11 to A, and mix uniformly.

[0177] D: Add B to C and mix uniformly to obtain an oil foundation.

[0178]

[0179] Compounding amount of (a): 14.0%

[0180] (a) / (c): 1.56

[0181] (Note 1) KSP-411 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0182] (Note 2) KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0183] (Note 3) KP-545 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0184] (Note 4) KF-9021 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0185] (Note 5) AEROSIL R972 (manufactured by Japan AEROSIL Co., Ltd.)

[0186] (Note 6) KF-6106 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0187] (Note 7) KF-56A (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0188] (Note 8) Use KF-9901 (manufactured by Shin-Etsu Chemical Co., Ltd.) to perform hydrophobic surface treatment o...

Embodiment 21

[0191] Casting Foundation (Solid Foundation)

[0192]

[0193] A: Components 7 to 12 were uniformly mixed with a roller.

[0194] B: Components 1 to 6 were uniformly mixed at 85°C.

[0195] C: A was added to B, and it mixed uniformly, and it filled in the mold at 80 degreeC, and obtained the casting foundation.

[0196]

[0197]

[0198] Compounding amount of (a): 18.0%

[0199] (a) / (c): 1.88

[0200] (Note 1) KSP-101 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0201] (Note 2) KMP-590 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0202] (Note 3) KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0203] (Note 4) KSG-19 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0204] (Note 5) KF-56A (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0205] (Note 6) KF-6105 (manufactured by Shin-Etsu Chemical Co., Ltd.)

[0206] (Note 7) AES-3083 (manufactured by Shin-Etsu Chemical Co., Ltd.) was used to treat the surface of the powder with hydrophobization. ...

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Abstract

This cosmetic contains: (a) 30 mass% or less of a highly oil-absorbing powder; (b) a volatile oil solution; and (c) a nonvolatile oil solution having a kinematic viscosity at 25 DEG C of 5 to 100 mm2 / s. The mixture mass ratio represented by (a) / (c) is 0.37 to 2.0.

Description

technical field [0001] The present invention relates to cosmetics. In addition, in this invention, the composition for cosmetics is described as a cosmetic. Background technique [0002] Up to now, the persistence of makeup effect has been required for makeup cosmetics. In addition, there is a demand for cosmetics that do not adhere to clothes or cups after coating, and that are excellent in so-called transfer resistance effects. [0003] In order to improve the lasting effect and transfer resistance of the makeup effect, it is known to mix a film-forming agent such as trimethylsiloxy silicic acid and a silicone-modified acrylic polymer (Patent Document 1: Japanese Patent Laid-Open Hei. 4-45155, Patent Document 2: Japanese Patent Laid-Open No. 2-25411, Patent Document 3: Japanese Patent Laid-Open No. 7-196449). However, these techniques require a large amount of compounding in order to obtain sufficient makeup durability, and have a large influence on the touch. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/891A61Q1/02
CPCA61Q1/02A61K8/891A61K8/895A61K8/585A61K8/92
Inventor 小西将幸
Owner SHIN ETSU CHEM CO LTD
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