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:
Apr. 06, 1982
Filed:
Nov. 12, 1980
Applicant:
Inventors:
Hideaki Suzuki, Koganei, JP;
Gentaro Yamashita, Koganei, JP;
Assignee:
Teijin Limited, Osako, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07G / ; C08H / ; C08L / ; C09J / ;
U.S. Cl.
CPC ...
525 541 ; 2601 / ; 260121 ; 260122 ; 210767 ; 527204 ; 527207 ;
Abstract
The present invention provides an albumin-fixed resin comprising a crosslinked water-insoluble resin and albumin chemically bound thereto, said water-insoluble resin being a crosslinked epoxy resin containing about 1 to about 30 milliequivalents of amino groups and about 1 to about 50 milliequivalents of hydroxyl groups per gram thereof, said albumin being ionically bound to the amino groups of the epoxy resin and to the hydroxyl groups by hydrogen bonding, and the amount of said albumin fixed being at least about 25% by weight based on the epoxy resin, and also provides a process for producing the albumin-fixed resin, which comprises