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.