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:
Jan. 13, 1976
Filed:
Dec. 19, 1972
Applicant:
Inventor:
Joseph S Matthews, O'Hara Township, PA (US);
Assignee:
Gulf Research & Development Company, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08F / ; C08F / ; C08L / ;
U.S. Cl.
CPC ...
2608 / ; 260-8 ; 260 / ; 260 / ; 260 63 ; 260 797 ; 260 / ; 260 / ; 260 / ; 2608 / ; 260827 ; 260836 ;
Abstract
A hydrophilic, epoxy containing polymer. The polymer is made by the free radical polymerization of a substituted epoxy monomer containing terminal unsaturation and at least one 1,2-epoxy group with an olefin monomer such as acrylonitrile to form a polymer having free epoxy groups which are available for reaction with other substances. Enzymes are immobilized by reaction with the polymer.