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.
Patent No.:
Date of Patent:
Oct. 01, 2019
Filed:
Jul. 06, 2015
Tosoh Corporation, Shunan-shi, JP;
Tadayuki Kawaguchi, Yokohama, JP;
Takahiro Tanaka, Yokohama, JP;
TOSOH CORPORATION, Shunan-shi, JP;
Abstract
Provided is a polyurethane urea resin composition exhibiting UV absorption-agent resistance that achieves both durability and liquid resistance against UV absorption agents included in cosmetic products or the like, and that is capable of being used for a molded body and a coating material which exhibit excellent properties such as abrasion resistance, mar resistance, oleic acid resistance, water resistance, stain resistance, and weather resistance. The polyurethane urea resin composition exhibiting UV-absorption-agent resistance is obtained by reacting a polyol (A), a polyisocyanate (B), a molecular weight modifier (C), and a diamine (D), and can be used as a molded body and a member-coating material to impart durability and liquid resistance against UV absorption agents.