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:
Jul. 15, 1986
Filed:
Sep. 26, 1984
Applicant:
Inventors:
Lloyd M Robeson, Whitehouse Station, NJ (US);
Claiborn L Osborn, Charleston, WV (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; C08L / ; C08K / ;
U.S. Cl.
CPC ...
428412 ; 428413 ; 428451 ; 428480 ; 428483 ; 427 541 ; 4273935 ; 525437 ; 528302 ; 528308 ;
Abstract
Described are ultraviolet light stabilized polyarylate containing articles comprising an article made from a polyarylate coated with a solution of (a) a substituted benzotriazole and a polymer or (b) a substituted benzotriazole.
Robeson, Lloyd. (1986). Ultraviolet light stabilized polyarylate containing article (U.S. Patent No. 4600647). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4600647
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile