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. 28, 1981
Filed:
Jan. 28, 1980
Applicant:
Inventors:
Richard C Nametz, Manchester, MI (US);
Paul O Moore, Ann Arbor, MI (US);
Assignee:
Velsicol Chemical Corporation, Chicago, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ; C08L / ;
U.S. Cl.
CPC ...
260 / ; 260D / ;
Abstract
Disclosed are plastic compositions comprising (i) polystyrene; (ii) a bis-phenoxy compound of the formula ##STR1## wherein alkylene is a straight chain carbon group having 1 to 6 carbon atoms; (iii) a poly (brominated phenylene oxide); and (iv) an enhancing agent. Also described is a flame retardant additive composition for polystyrene plastic compositions comprising (i) said bis-phenoxy compound, (ii) said poly (brominated phenylene oxide), and (iii) said enhancing agent.