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. 09, 1986
Filed:
Oct. 01, 1984
Applicant:
Inventors:
Yoshio Ohara, Narashino, JP;
Kazutaka Arai, Yotsukaido, JP;
Yasuhiro Takahashi, Chiba, JP;
Yasuo Takakuwa, Funabashi, JP;
Assignee:
Nissan Chemical Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562466 ;
Abstract
A process for preparing d-.alpha.-(6-methoxy-2-naphthyl)propionic acid, which comprises hydrolyzing an ester of d-.alpha.-(6-methoxy-2-naphthyl)propionic acid in an aqueous solution containing a basic catalyst.