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. 07, 1976
Filed:
Jun. 20, 1975
Akio Matsuda, Kashiwa, JA;
Agency of Industrial Science & Technology, Tokyo, JA;
Abstract
A complex formed by combining cobalt carbonyl with one member selected from the group consisting of pyridine, alkylpyridine and formylalkylpyridine makes a catalyst exceptionally suitable for both hydroformylation and hydroesterification of olefins, whereas a complex formed by combining cobalt carbonyl, pyridine and ketone makes a catalyst exceptionally suitable for hydroesterification of olefins. The conditions required for the manufacture of this catalyst are included in the conditions for hydroformylation or those for hydroesterification. The formation of this catalyst and the hydroformylation or hydroesterification involving the use of said catalyst can be carried out continuously in a cyclic pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile