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:
Nov. 08, 2022
Filed:
Dec. 12, 2018
3m Innovative Properties Company, St. Paul, MN (US);
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
Stephen B. Roscoe, Woodbury, MN (US);
Babu N. Gaddam, Woodbury, MN (US);
Bryan T. Whiting, St. Paul, MN (US);
John L. Battiste, Northfield, MN (US);
George W. Griesgraber, Eagan, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Controlled radical initiators, reaction mixtures containing the controlled radical initiators and various ethylenically unsaturated monomers, polymeric materials formed from the reaction mixtures, crosslinkable compositions containing the polymeric materials, crosslinked compositions formed from the crosslinkable compositions, and articles containing the polymeric materials, the crosslinkable compositions, or the crosslinked compositions are provided. The controlled radical initiators are bis-dithiocarbamate or bis-dithiocarbonate compounds having a single carbon between the two dithiocarbamate or dithiocarbonate groups. Also attached to that single carbon is a ketone group.