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:
Oct. 15, 1996
Filed:
Sep. 21, 1994
Applicant:
Inventors:
Gurudas Zingde, West Lafayette, IN (US);
Nicolai A Favstritsky, Lafayette, IN (US);
Ray W Atwell, W. Lafayette, IN (US);
Assignee:
Great Lakes Chemical Corporation, West Lafayette, IN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08L / ; C09K / ;
U.S. Cl.
CPC ...
526273 ; 525208 ; 526293 ; 252609 ;
Abstract
Flame retardant additive for plastics, compositions containing the additive, and methods for preparing the additives and compositions. The additives include a halostyrene-glycidyl (meth)acrylate copolymer. The compositions include a thermoplastic substrate requiring flame retardancy and copolymers of a halostyrene and glycidyl (meth)acrylate.