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. 06, 2026
Filed:
May. 15, 2021
3m Innovative Properties Company, St. Paul, MN (US);
Brandon R. Pietz, St. Paul, MN (US);
Christopher S. Lyons, St. Paul, MN (US);
Paul J. Homnick, Lake Elmo, MN (US);
Thomas P. Klun, Lakeland, MN (US);
Jonathan M. Ryss, St. Paul, MN (US);
Tabitha A. Silliman, Woodbury, MN (US);
Tarris A. Sveback, New Richmond, WI (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Multilayer optical films including a substrate and at least a first layer overlaying a surface of the substrate, in which the at least first layer includes a (co)polymer obtained by polymerizing a polymerizable composition including a fluorinated photoinitiator and at least one free-radically polymerizable monomer, oligomer, or mixture thereof. Processes for making multilayer optical films using the polymerizable compositions also are taught. Articles including the multilayer optical film also are disclosed, in which the article preferably is selected from a photovoltaic device, a display device, a solid-state lighting device, a sensor, a medical or biological diagnostic device, or a combination thereof.