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:
Jan. 30, 2018
Filed:
Apr. 25, 2012
Bryan V. Hunt, Nowthen, MN (US);
Kyle J. Lindstrom, Houlton, WI (US);
Maureen C. Nelson, West St. Paul, MN (US);
Bryan V. Hunt, Nowthen, MN (US);
Kyle J. Lindstrom, Houlton, WI (US);
Maureen C. Nelson, West St. Paul, MN (US);
3M INNOVATIVE PROPERTIES CO., St. Paul, MN (US);
Abstract
Presently described are optical films comprising a polymerized (e.g. microstructured) surface that comprises the reaction product of a polymerizable resin composition and polymerizable resin compositions that comprise nanoparticles; at least one first monomer comprising at least two (meth)acrylate groups; and at least one second (meth)acrylate monomer having following the structure (I); wherein at least one R1 comprises an aromatic substituent, t is an integer from 1 to 4, and R2 is hydrogen or methyl.