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:
Sep. 07, 2021
Filed:
Oct. 09, 2017
3m Innovative Properties Company, St. Paul, MN (US);
Thomas P. Klun, Lakeland, MN (US);
Brandt K. Carter, North Myrtle Beach, SC (US);
Michael K. Gerlach, Huntsville, AL (US);
Mahfuza B. Ali, Mendota Heights, MN (US);
Mark J. Pellerite, Woodbury, MN (US);
Thomas M. Snyder, Saint Paul, MN (US);
William M. Lamanna, Stillwater, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
An optical device having a first optical member, a second optical member, and an antistatic layer disposed between the first optical member and the second optical member wherein the antistatic layer contains the reaction product of a mixture comprising at least one polymerizable onium salt having an anion and at least one non-onium polymerizable monomer, oligomer, or polymer.