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:
Jun. 13, 2017
Filed:
Jan. 28, 2016
Applicant:
Aspen Research Corporation, Maple Grove, MN (US);
Inventors:
John A. Spevacek, Woodbury, MN (US);
Roger Pearson, Minneapolis, MN (US);
Kenneth W. Richards, Plymouth, MN (US);
Kenneth D. Zigrino, Eden Prairie, MN (US);
Assignee:
Aspen Research Corporation, Maple Grove, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F 273/00 (2006.01); C08G 75/045 (2016.01); C08J 7/16 (2006.01); C08H 1/00 (2006.01); C08G 63/688 (2006.01); C08J 7/18 (2006.01); C08L 89/00 (2006.01); C08F 220/06 (2006.01);
U.S. Cl.
CPC ...
C08G 75/045 (2013.01); C08F 273/00 (2013.01); C08G 63/688 (2013.01); C08H 1/00 (2013.01); C08J 7/16 (2013.01); C08J 7/18 (2013.01); C08F 220/06 (2013.01); C08L 89/00 (2013.01);
Abstract
Graft polymerization is fulfilled on a functionalized substrate. The functionalized substrate is prepared from a disulfide bond-containing feedstock and has been prepared for polymerization through the introduction of one or more polyfunctional monomers containing a disulfide bond breaking material functional group.