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:
May. 03, 1994
Filed:
May. 01, 1992
Applicant:
Inventors:
Yoshinori Suga, Machida, JP;
Yasuo Maruyama, Tokyo, JP;
Eiji Isobe, Kawasaki, JP;
Toru Suzuki, Yokohama, JP;
Fumihiko Shimizu, Yokohama, JP;
Assignee:
Mitsubishi Kasei Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
502 62 ; 502103 ; 502117 ; 502118 ; 502132 ; 502108 ; 526129 ;
Abstract
A catalyst for polymerizing an olefin which consists essentially of a product obtained by contacting (A) a metallocene-type transition metal compound, (B) at least one member selected from the group consisting of clay, clay minerals, ion exchanging layered compounds, diatomaceous earth, silicates and zeolites, and (C) an organic aluminum compound.
Suga, Yoshinori. (1994). Catalyst for polymerizing an olefin and method for producing an olefin (U.S. Patent No. 5308811). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5308811
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile