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. 04, 1998
Filed:
Jan. 11, 1996
Applicant:
Inventors:
Simon C Burton, Palmerston North, NZ;
David R Harding, Palmerston North, NZ;
Assignee:
Massey University, Palmerton North, NZ;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B / ;
U.S. Cl.
CPC ...
536 56 ; 536112 ; 536114 ; 536122 ;
Abstract
Disclosed are methods for the preparation of resins comprising a support matrix having ligands capable of binding a target compound covalently attached thereto through a linking group comprising sulfide, sulfoxide, or sulfone functionality. Specifically, in the disclosed methods, a support matrix comprising ethylenically unsaturated functionality is converted to sulfide linkage by contact with a thiol group under free radical reaction conditions and subsequent optional oxidation of the sulfide to the sulfone or sulfoxide functionality.