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:
Aug. 30, 1994
Filed:
Apr. 28, 1992
Applicant:
Inventors:
Hidekazu Takahashi, Funabashi, JP;
Norimasa Yanai, Funabashi, JP;
Assignee:
Showa Sangyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07G / ; A23J / ;
U.S. Cl.
CPC ...
530373 ; 530374 ;
Abstract
There is disclosed a process for refining a zein. A solution containing crude zein, as a raw material is finely dispersed into absolute or high purity acetone solution having no ability for dissolving the zein, to cause precipitation of a zein component, as porous solids.