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:
Feb. 26, 2013
Filed:
May. 13, 2011
Applicants:
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
Jason D. Clapper, Lino Lakes, MN (US);
Joel D. Oxman, Minneapolis, MN (US);
Larry R. Krepski, White Bear Lake, MN (US);
Peiwang Zhu, Woodbury, MN (US);
Yizhong Wang, Woodbury, MN (US);
Inventors:
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
Jason D. Clapper, Lino Lakes, MN (US);
Joel D. Oxman, Minneapolis, MN (US);
Larry R. Krepski, White Bear Lake, MN (US);
Peiwang Zhu, Woodbury, MN (US);
Yizhong Wang, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/06 (2006.01); C08F 222/40 (2006.01); C08F 220/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
The compositions comprise an acid functional monomer or acid-functional copolymer (or conjugate base thereof), and an imidazole compound (or conjugate acid thereof).