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:
Nov. 16, 1993
Filed:
May. 29, 1992
Applicant:
Inventors:
Kozo Kotani, Osaka, JP;
Taiichi Sakaya, Osaka, JP;
Assignee:
Sumitomo Chemical Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524 91 ; 524208 ; 524291 ; 524336 ; 524337 ; 524413 ; 524414 ; 524415 ;
Abstract
A weather resistant resin composition comprising a resin, a UV light absorber and a hypophosphite, which has improved weather resistance.
Kotani, Kozo. (1993). Weather resistant resin composition (U.S. Patent No. 5262459). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5262459
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile