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:
Jan. 22, 1985
Filed:
Feb. 25, 1983
Applicant:
Inventors:
Michael DeBergalis, Wilmington, DE (US);
Robert P O'Fee, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
524507 ; 524510 ; 524512 ; 524517 ; 525123 ; 525132 ; 525133 ; 525143 ; 525154 ; 525161 ; 5253273 ;
Abstract
Coating compositions containing large amounts of polymer-bound ultraviolet radiation absorbing stabilizers and cross linkers give highly ultraviolet absorbent properties.