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. 11, 1992
Filed:
Jan. 28, 1992
Applicant:
Inventors:
Yasuyuki Hiromoto, Yamaguchi, JP;
Hiroyuki Toh, Yamaguchi, JP;
Kouichi Matsuda, Yamaguchi, JP;
Hideo Goto, Yamaguchi, JP;
Assignee:
Ube Cycon, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ; C08J / ;
U.S. Cl.
CPC ...
521139 ; 521 81 ; 521138 ; 521140 ; 525 71 ;
Abstract
A foaming agent is mixed to a thermoplastic resin composition containing a graft copolymer obtained by emulsion graft polymerization of a vinyl monomer to an ethylene-propylene-non-conjugated diene copolymer rubber latex comprising from 0.1 to 30 parts by weight of a modified low molecular weight .alpha.-olefin copolymer uniformly dispersion in 100 parts by weight of an ethylene-propylene-non-conjugated diene copolymer.