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. 05, 2019
Filed:
Dec. 13, 2016
3m Innovative Properties Company, St. Paul, MN (US);
Jerald K. Rasmussen, Woodville, WI (US);
Döne Demirgöz, St. Paul, MN (US);
Taylor M. Christian, St. Paul, MN (US);
Cary A. Kipke, Austin, TX (US);
Nicole Morozowich Beveridge, Stillwater, MN (US);
Andrew P. Klein, St. Paul, MN (US);
David S. Hays, Woodbury, MN (US);
James P. DiZio, St. Paul, MN (US);
George W. Griesgraber, Eagan, MN (US);
Robert A. Asmus, Hudson, WI (US);
3M INNOVATIVE PROPERTIES COMPANY, Saint Paul, MN (US);
Abstract
Polymeric materials are disclosed herein that include a reaction product of components comprising: a) a first amine component having at least two and at most three primary amino groups, secondary amino groups, or a mixture thereof, with the proviso that the first amine component is not a silicone diamine; b) a second amine component having (i) greater than three primary amino groups, or (ii) at least three primary amino groups and a plurality of secondary amino groups, wherein the second amine component is a polymeric material having a carbon backbone or a polymeric material having a carbon backbone with a plurality of catenated nitrogen atoms; and c) an oxalate ester.