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:
Feb. 22, 1994
Filed:
Mar. 03, 1992
Applicant:
Inventors:
Hisaji Taniguchi, Wakayama, JP;
Eisaku Nomura, Wakayama, JP;
Takuo Tsuno, Wakayama, JP;
Seiko Minami, Wakayama, JP;
Koji Kato, Hashimoto, JP;
Chieko Hayashi, Wakayama, JP;
Assignees:
Tsuno Food Industrial Co., Ltd., Wakayama, JP;
Wakayama Prefecture, Wakayama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562478 ;
Abstract
A waste oil, an alkaline oil cake, and a crude fatty acid which are discarded as waste materials or obtained as a by-product in the manufacture of rice salad oil are subjected to hydrolysis in the presence of an alkali so as to efficiently manufacture ferulic acid. The waste materials or by-product accompanying the manufacture of rice salad oil or rice fatty acid, which were disposed of by means of burning in the past, are effectively utilized in the method of the present invention.