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:
Dec. 06, 2016
Filed:
Dec. 11, 2013
Applicant:
Adhesives Research, Inc., Glen Rock, PA (US);
Inventors:
Robert M. Wigdorski, Red Lion, PA (US);
Donald Herr, Lancaster, PA (US);
Assignee:
Adhesives Research, Inc., Glen Rock, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 167/00 (2006.01); C09J 7/02 (2006.01); C08J 5/18 (2006.01); C09J 163/00 (2006.01); C08G 59/68 (2006.01);
U.S. Cl.
CPC ...
C09J 167/00 (2013.01); C08G 59/687 (2013.01); C08J 5/18 (2013.01); C09J 7/02 (2013.01); C09J 163/00 (2013.01);
Abstract
An actinic radiation activated, thermally curable solid film adhesive is disclosed that includes a film forming polymeric binder, a cationically curable resin, and a cationic photoinitiator. The solid film adhesive is capable of being processed at temperatures up to 120° C. prior to exposure to actinic radiation without curing, has a latency period at room temperature following activation of the initiator, and is curable at temperatures above 50° C. following activation of the initiator.