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:
Jun. 15, 1999
Filed:
Mar. 03, 1998
Applicant:
Inventors:
Shizuo Iwata, Saijou, JP;
Shinya Katoh, Kurashiki, JP;
Kimio Nakayama, Kurashiki, JP;
Tetsuya Ashida, Kurashiki, JP;
Hisao Yoneda, Kurashiki, JP;
Michihiro Ishiguro, Kurashiki, JP;
Koji Hirai, Kurashiki, JP;
Assignee:
Kuraray Co., Ltd., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
442102 ; 2641761 ; 428152 ; 4284231 ; 428904 ; 442 62 ; 442400 ;
Abstract
Disclosed are thermoplastic polyurethanes obtainable by reacting (a) a polyester-polyol that satisfies all the following requirements (1) to (4):
Iwata, Shizuo. (1999). Thermoplastic polyurethanes and molded articles comprising them (U.S. Patent No. 5912193). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5912193
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile