The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 23, 2018

Filed:

Jan. 28, 2011
Applicants:

Noriko Tomita, Kanagawa, JP;

Hirotaka Takada, Kanagawa, JP;

Hiroyuki Kakoki, Kanagawa, JP;

Takashi Minami, Kanagawa, JP;

Yoriko Mune, Kanagawa, JP;

Takayuki Miyazaki, Kanagawa, JP;

Yuko Suzuki, Kanagawa, JP;

Inventors:

Noriko Tomita, Kanagawa, JP;

Hirotaka Takada, Kanagawa, JP;

Hiroyuki Kakoki, Kanagawa, JP;

Takashi Minami, Kanagawa, JP;

Yoriko Mune, Kanagawa, JP;

Takayuki Miyazaki, Kanagawa, JP;

Yuko Suzuki, Kanagawa, JP;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/81 (2006.01); A61Q 1/02 (2006.01); A61Q 1/06 (2006.01); A61Q 1/10 (2006.01); A61K 8/31 (2006.01); A61K 8/891 (2006.01);
U.S. Cl.
CPC ...
A61K 8/8111 (2013.01); A61K 8/31 (2013.01); A61K 8/891 (2013.01); A61Q 1/02 (2013.01); A61Q 1/06 (2013.01); A61Q 1/10 (2013.01); A61K 2800/884 (2013.01);
Abstract

Provided is a makeup cosmetic which has a good feeling of use, without showing tautness or stiffness as in the case of using a silicone-based resin film or an offensive odor as in the case of using polyisoprene, and exhibits a good effect of preventing color migration. This makeup cosmetic is characterized by comprising polyisobutylene having a relative mass of 30,000-100,000 and a volatile hydrocarbon oil. Also provided are a top coating agent, which can be appropriately applied on the aforesaid makeup cosmetic, imparts glossiness and shows little color migration or blurring, a makeup kit comprising the aforesaid makeup cosmetic and the top coating agent, and a makeup method using the makeup kit.


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