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. 01, 1983
Filed:
Feb. 16, 1983
Applicant:
Inventors:
Frank F Loffelman, Bridgewater, NJ (US);
Thomas E Brady, Hunterdon County, NJ (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525185 ; 525190 ; 525204 ;
Abstract
A method of stabilizing a polymer which is normally subject to degradation by UV radiation by incorporating therein an ultraviolet stabilizingly effective amount of a polymer based upon a monomer of the formula ##STR1## wherein R or R.sup.1 contain a polymerizable double bond.
Loffelman, Frank. (1983). Method of stabilizing a polymer from degradation by uv radiation (U.S. Patent No. 4413093). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4413093
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile