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. 05, 1993
Filed:
Apr. 09, 1992
Applicant:
Inventors:
Riley E Asay, Austin, TX (US);
David Mok, Austin, TX (US);
Assignee:
Vista Chemical Company, Houston, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 84 ; 525 85 ; 525232 ; 525238 ; 525239 ; 525241 ;
Abstract
A high impact polyvinyl halide composition containing a polyvinyl halide polymer, a high rubber content copolymer of acrylonitrile, bitadiene and styrene, a copolymer of .alpha. methyl styrene and acrylonitrile, and a copolymer of ethylene and vinyl acetate.