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:
Apr. 14, 2020
Filed:
Dec. 09, 2015
3m Innovative Properties Company, Saint Paul, MN (US);
Bruce D. Kluge, Somerset, WI (US);
Junkang J. Liu, Woodbury, MN (US);
Robin E. Wright, Hudson, WI (US);
Timothy M. Dietz, Mendota Heights, MN (US);
Melissa A. Iseminger, Blaine, MN (US);
Margaux B. Mitera, New Richmond, WI (US);
Daniel O. Manalo, Oakdale, MN (US);
3M Innovative Properties Company, Saint Paul, MN (US);
Abstract
An adhesive article comprising a poly(meth)acrylate-based primer layer and methods of making same. The article can include a backing, a primer layer located on a first major surface of the backing, and a silicone-based adhesive located on the primer layer. The primer layer can be derived from a primer precursor comprising poly(meth)acrylate functionalities. The method can include applying a primer precursor onto a first major surface of a backing, the primer precursor comprising a compound comprising poly(meth)acrylate functionalities; irradiating the primer precursor; applying an adhesive on the irradiated primer precursor; and irradiating the adhesive and the irradiated primer precursor to form a primer layer located between the adhesive and the first major surface of the backing.