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:
Aug. 13, 1985
Filed:
Feb. 12, 1982
Applicant:
Inventor:
Frederick C Schwab, Metuchen, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525316 ;
Abstract
High impact graft copolymers made from a rubber backbone and having multiple branches of polymeric methyl ethenyl benzene grafted to the backbone are disclosed in which the methyl ethenyl benzene comprises an isomer mixture high in the para-isomer, e.g., at least 85 weight percent.