公开(公告)号：US11660262B2

公开(公告)日：2023-05-30

申请号：US16642204

申请日：2018-08-29

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Kento Ueno ,  Ayako Ibe ,  Masayuki Kikuta ,  Ayaka Hori ,  Daiki Fujimaki

IPC: A61K8/73 ,  A61K8/04 ,  A61K8/81 ,  A61K8/86 ,  A61Q19/00 ,  A61K8/87 ,  A61K8/91 ,  A61K8/92

CPC classification number: A61K8/732 ,  A61K8/042 ,  A61K8/731 ,  A61K8/8152 ,  A61K8/86 ,  A61K8/87 ,  A61K8/91 ,  A61K8/92 ,  A61Q19/00 ,  A61K2800/48

Abstract: The invention provides a cosmetic base having an unprecedented appearance and feeling on use, in particular a cosmetic base with a novel feeling on use that gives a fresh feeling and a unique feel as the cosmetic softly bursts and collapses, allowing water to flow out, when applied to the skin, and a skin cosmetic using the same. A cosmetic base includes (A) 0.15-0.6 mass % of sodium acrylate-grafted starch and (B) 0.25-1.35 mass % of an associative thickener having a polyoxyalkylene chain wherein the total amount of the (A) sodium acrylate-grafted starch and (B) associative thickener having a polyoxyalkylene chain compounded is 0.5-1.5 mass % and to a skin cosmetic that uses the cosmetic base.

公开(公告)号：US20150202137A1

公开(公告)日：2015-07-23

申请号：US14413936

申请日：2013-07-10

Applicant: SHISEIDO COMPANY , LTD.

Inventor： Masaki Kitajima ,  Ayako Ibe ,  Kei Watanabe

IPC: A61K8/63 ,  A61Q19/00 ,  A61Q19/10 ,  A61Q1/10 ,  A61Q1/02 ,  A61Q5/02 ,  A61K8/06 ,  A61Q1/06

CPC classification number: A61K8/63 ,  A61K8/064 ,  A61K8/585 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10

Abstract: Provided is a water-in-oil emulsion cosmetic having an excellent resilient and supple feeling and also an excellent moisturizing effect and the feeling in use.The water-in-oil emulsion cosmetic of the present invention is characterized by comprising the following (A) to (D) and the percentage of component (b1) with respect to component (A) and component (B) being 40 to 85 mass %.(A) 0.5 to 10 mass % of a sterol derivative, (B) an oil containing (b1) (b1) a volatile oil having low compatibility with (A), (C) an emulsifying agent, and (D) 60 to 90 mass % of an aqueous component.

Abstract translation: 本发明提供一种具有优异的弹性和柔软感的油包水乳液化妆品，并且还具有优异的保湿效果和使用感。 本发明的油包水乳液化妆品的特征在于包含以下（A）〜（D），成分（b1）相对于成分（A）和成分（B）的比例为40〜85质量％ ％。 （A）0.5〜10质量％的固醇衍生物，（B）含有（b1）（b1）与（A），（C）乳化剂相溶性低的挥发油的油（D）为60〜90 质量％的水性成分。