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. 01, 1996
Filed:
Apr. 20, 1995
Applicant:
Inventors:
Jun Saito, Kimitsushi, JP;
Shingo Kikukawa, Ichiharashi, JP;
Keizo Makuuchi, Takasakishi, JP;
Fumio Yoshii, Takasakishi, JP;
Assignees:
Chisso Corporation, Osaka, JP;
Japan Atomic Energy Research Institute, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264485 ; 264470 ; 264488 ; 264 85 ; 522129 ; 526351 ;
Abstract
A process for producing a modified polypropylene having a very high melt tension and superior stiffness and moldability, and a molded product obtained by using the modified polypropylene are provided.