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:
May. 09, 2006
Filed:
Mar. 16, 2005
Applicants:
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
Michael S. Wendland, North Saint Paul, MN (US);
Duane D. Fansler, Dresser, WI (US);
Steven M. Heilmann, Afton, MN (US);
Babu N. Gaddam, Woodbury, MN (US);
Inventors:
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
Michael S. Wendland, North Saint Paul, MN (US);
Duane D. Fansler, Dresser, WI (US);
Steven M. Heilmann, Afton, MN (US);
Babu N. Gaddam, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08F 4/00 (2006.01); C08F 20/00 (2006.01); C08F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Photoiniferters for controlled radical polymerizations are described. The photoiniferters have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.