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:
Feb. 27, 1996
Filed:
Apr. 03, 1995
Applicant:
Inventors:
Hiroyuki Tagawa, Tokyo, JP;
Kazuaki Okabe, Kanagawa, JP;
Assignee:
Hodogaya Chemical Co., Ltd., Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 73 ; 528 76 ; 528 79 ;
Abstract
Disclosed is a polyurethane resin having a broad rubbery-state region which has a number-average molecular weight of from 30,000 to 500,000 and comprises repeating units (A) represented by formula (I):
Quick Actions:
Tagawa, Hiroyuki. (1996). Thermoplastic polyurethane resin having broad rubbery-state region and (U.S. Patent No. 5494990). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5494990
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile