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:
Sep. 01, 1981
Filed:
Apr. 19, 1979
Applicant:
Inventors:
Akira Kaneko, Tokyo, JP;
Masaki Ohya, Iwaki, JP;
Masayasu Suzuki, Iwaki, JP;
Akio Kobayashi, Iwaki, JP;
Assignee:
Kureha Kagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525296 ; 369274 ; 369284 ; 525 77 ; 525 78 ; 525 79 ; 525 85 ; 525218 ; 525221 ; 525222 ; 525224 ; 525227 ; 525228 ; 525230 ; 525234 ; 525263 ; 525298 ; 525301 ; 525302 ; 525309 ; 525310 ; 525312 ; 525315 ; 525316 ; 525932 ; 525 83 ;
Abstract
A transparent resin composition comprising (1) 6 to 100% by weight of a nitrile graft copolymer comprising a rubber trunk polymer and a branch polymer grafted thereon, which has been obtained by graft-polymerizing onto the rubber trunk polymer a monomer mixture containing an unsaturated nitrile and a monomer copolymerizable therewith, and (2) 0 to 94% by weight of a random copolymer of an unsaturated nitrile and a monomer copolymerizable therewith, the resin components of the resin composition other than the rubber trunk polymer constituting a matrix resin, wherein