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:
Feb. 28, 1984
Filed:
Feb. 13, 1981
Applicant:
Inventors:
Yoshikazu Takahashi, Hikari, JP;
Yoichi Sunada, Shinnanyo, JP;
Toshiharu Tokuhara, Tokuyama, JP;
Masaru Takitani, Shinnanyo, JP;
Assignee:
Toyo Stauffer Chemical Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
502154 ; 526142 ; 502156 ; 502169 ; 502227 ;
Abstract
Titanium trichloride catalytic component and homo- or co-polymerization of .alpha.-olefin by employing the titanium trichloride catalytic component combined with organic aluminium compound, wherein the titanium trichloride catalytic component is prepared by a process comprising the following steps: