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. 30, 1979
Filed:
Mar. 01, 1978
Applicant:
Inventors:
George S Li, Aurora, OH (US);
Richard J Jorkasky, II, Walton Hills, OH (US);
Gerald P Coffey, Lyndhurst, OH (US);
Assignee:
Standard Oil Company, Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525 28 ; 526272 ; 525 36 ;
Abstract
High softening thermoplastic polymeric compositions having good impact resistance are composed of polymerized maleic anhydride, a cyclic olefin such as beta-pinene, styrene, and a preformed rubber such as a styrene-butadiene rubber.