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. 02, 1995
Filed:
Oct. 07, 1994
Applicant:
Inventors:
Arleen M Bradford, Amsterdam, NL;
Andre Buys, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
528392 ; 502154 ; 502162 ;
Abstract
A catalyst composition useful in polymerizing carbon monoxide with one or more ethylenically unsaturated compounds is presented. The catalyst composition comprises a metal of Group VIII of the Periodic Table and an anion which is weakly or non-coordinating with the Group VIII metal and which includes an oxidant moiety in its molecular structure. A process for the preparation of copolymers catalyzed by this composition is also presented.
Bradford, Arleen. (1995). Catalyst composition and process for the preparation of polymers (U.S. Patent No. 5412071). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5412071
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile