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:
Sep. 14, 1976
Filed:
Jan. 27, 1975
Applicant:
Inventors:
Hiroshi Isa, Yachiyo, JA;
Takeo Inagaki, Yachiyo, JA;
Nobuo Kojima, Tokyo, JA;
Isamu Kadoya, Tokyo, JA;
Assignee:
Lion Fat & Oil Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11C / ; C11C / ; C07C / ;
U.S. Cl.
CPC ...
2604 / ; 260413 ; 2604 / ; 2605 / ;
Abstract
A process for the carboxylation and/or alkoxycarbonylation of olefins with carbon monoxide and water or alcohol in the presence of cobalt carbonyl catalyst and also vinyl pyridine together with pyridine and/or alkyl pyridine, is disclosed.
Isa, Hiroshi. (1976). Process for carboxylation of olefins (U.S. Patent No. 3980683). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3980683
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile