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:
Dec. 17, 2013
Filed:
Jan. 25, 2005
Applicants:
David J. Plaut, Minneapolis, MN (US);
Duane D. Fansler, Dresser, WI (US);
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
Babu N. Gaddam, Woodbury, MN (US);
Inventors:
David J. Plaut, Minneapolis, MN (US);
Duane D. Fansler, Dresser, WI (US);
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
Babu N. Gaddam, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 15/00 (2006.01); C08G 63/00 (2006.01); C08L 33/08 (2006.01); C08L 33/10 (2006.01); C08L 71/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An absorbent dressing is described which comprises a crosslinked hydrophilic gel absorbent layer comprising a first component polymer comprising a plurality of polymerized monomer units having pendent hydrophilic groups, and pendent Michael donor groups; and a crosslinking agent comprising at least two Michael acceptor groups.