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Oil-based cosmetic product having decorative layer

A solid cosmetic, oil-based technology, applied in the field of transparent oil-based cosmetics, can solve the problems of time-consuming, etc., and achieve the effect of excellent aesthetics and easy manufacture

Pending Publication Date: 2021-08-06
SHISEIDO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the above-mentioned prior art, only ordinary designs can be used for decoration
In particular, the above-mentioned commercially available products are decorations containing imitation products made of ingredients other than cosmetic ingredients, and the manufacture takes time.

Method used

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  • Oil-based cosmetic product having decorative layer
  • Oil-based cosmetic product having decorative layer
  • Oil-based cosmetic product having decorative layer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0096] Hereinafter, although an Example is given and this invention is demonstrated in more detail, this invention is not limited to an Example. In addition, unless otherwise specified, the compounding quantity is shown by mass %.

[0097] Transparent oil-based cosmetics having a decorative layer were produced using a transparent oil base having a composition shown in Table 1 below and an ink composition for forming a decorative layer having a composition described in Table 2.

[0098] [Table 1]

[0099]

[0100] [Table 2]

[0101]

[0102] In the transparent oil-based cosmetics (Examples 1 and 2, respectively) having a decorative layer formed using the ink compositions of Examples A and B described in Table 2, even if the powder components were not subjected to surface hydrophobization treatment , and the bright red finishing layer can be clearly seen from the outside of the cosmetic.

[0103] However, when the ink composition of the composition described in Example ...

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Abstract

The purpose of the present invention is to provide a novel transparent oil-based cosmetic product which, when decorating the transparent oil-based cosmetic product, enables decoration with a variety of designs using a cosmetic ingredient, and which also enables decoration in a simplified method using a printing technique or the like. The present invention pertains to an oil-based solid cosmetic product which has a transparent oil-based base (A) and at least one decorative layer (B), and which is characterized in that: the transparent oil-based base (A) contains a thickener component (a1) and a liquid oil component (a2); the decorative layer (B) contains a powder component (b1); and the powder component (b1) contains at least one type of powder that has a higher refractive index than that of the liquid oil component (a2).

Description

technical field [0001] The present invention relates to a decorated oily cosmetic. More specifically, it relates to a transparent oily cosmetic having an externally visible decorative layer formed from a transparent oily base constituting the cosmetic and having excellent aesthetics. Background technique [0002] Various proposals have been proposed in the industry to decorate the surface of solid powder cosmetics such as pressed powder to make the appearance more beautiful. For example, Patent Document 1 discloses a decorative powder composition for drawing characters or patterns on the surface of cosmetics using printing technology. The powder treated with a silane compound or a silazane compound can be finely and clearly Print glossy patterns or characters. [0003] On the other hand, with regard to transparent oil-based cosmetics, improvements in usability such as good spread and stickiness suppression are prevailing while maintaining the transparency. For example, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/29A61K8/02A61K8/73A61K8/81A61Q1/02
CPCA61K8/37A61Q1/02A61K8/891A61K8/29A61K8/0237A61K8/732A61K8/8111A61K8/375A61K8/022A61K8/19A61K8/25A61K8/31A61K8/347A61K8/40A61K8/585A61K8/678A61K8/73A61K8/8188A61K2800/437A61K2800/48A61Q1/12
Inventor 高桥希佳老川广美广崎贤
Owner SHISEIDO CO LTD
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