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. 18, 1992
Filed:
Feb. 20, 1990
Applicant:
Inventors:
Yohzoh Yamamoto, Yamaguchi, JP;
Takasi Nakagawa, Yamaguchi, JP;
Assignee:
Mitsui Petrochemical Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08J / ; C08L / ;
U.S. Cl.
CPC ...
521142 ; 521 73 ; 521 79 ; 521134 ; 521140 ; 521150 ; 526 72 ; 526283 ; 526308 ;
Abstract
A foamable polymer composition comprising