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:
Mar. 25, 1986
Filed:
Jan. 24, 1985
Applicant:
Inventors:
Assignee:
Mitsubishi Chemical Industries Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560104 ;
Abstract
A process for the production of cinnamic acid esters which is characterized by reacting a styrene with an aliphatic alcohol of 1-4 carbon atoms, carbon monoxide and oxygen in the presence of a catalyst comprising (a) a palladium metal or a compound thereof, (b) a salt of copper or iron, (c) a salt of an alkali metal or an alkaline earth metal, (d) an organic acid and (e) a halogen compound.