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:
Dec. 30, 1997
Filed:
Oct. 10, 1995
Applicant:
Inventor:
Paul K Hanna, East Windsor, NJ (US);
Assignee:
Akzo Nobel nv, Arnhem, NL;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528392 ; 528425 ; 502203 ; 502333 ;
Abstract
A process for the synthesis of a catalyst for the polymerization of carbon monoxide and at least one olefin which comprises treating a mixture of a compound of palladium, such as tetrakis(acetonitrile) palladium, and a Lewis acid anion, such as a fluoride of a metal selected from Group III to Group V of the Periodic Table (e.g., boron trifluoride), with carbon monoxide and an olefin followed by reaction of the resulting composition with a bidentate ligand reagent, such as a 1,3-bis(diphenyl-phosphino) alkane (e.g., 1,3-bis(diphenyl-phosphino) propane).