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. 14, 2014
Filed:
Oct. 09, 2009
Applicants:
Dean C. Webster, Fargo, ND (US);
Robert J. Pieper, West Bend, WI (US);
Mohammed J. Nasrullah, Fargo, ND (US);
Inventors:
Dean C. Webster, Fargo, ND (US);
Robert J. Pieper, West Bend, WI (US);
Mohammed J. Nasrullah, Fargo, ND (US);
Assignee:
NDSU Research Foundation, Fargo, ND (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 283/12 (2006.01); C09D 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A zwitterionic/amphiphilic pentablock copolymer was prepared using atom transfer radical polymerization (ATRP). The pentablock copolymer is prepared for the atom transfer radical polymerization of a PDMS-PEO-Br macroinitiator and SBMA. The pentablock copolymer is incorporated into a polyurethane coating composition which is useful for antifouling and/or fouling release applications.