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:
Oct. 12, 1993
Filed:
Aug. 27, 1990
Applicant:
Inventors:
Kazuo Takeda, Kokubunji, JP;
Yoshinori Harada, Saitama, JP;
Hiromichi Shimizu, Hoya, JP;
Chusuke Munakata, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; B05D / ; H01L / ;
U.S. Cl.
CPC ...
530409 ; 136263 ; 2041802 ; 2502141 ; 257 40 ; 257431 ; 427 74 ; 427338 ; 530402 ; 530410 ; 530810 ;
Abstract
A process for producing a protein-oriented membrane which is enhanced physically and chemically by orienting protein and cross linking the oriented protein together, is described. The proteinaceous membrane which is subjected to orientation treatment alone is weak physically and chemically, and its processing and handling are therefore difficult. However, according to the present invention, the protein after the process of orientation is cross linked together to produce a protein-oriented membrane remarkably enhanced physically and chemically.