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:
Jul. 26, 2016
Filed:
Feb. 14, 2013
Thomas Hasskerl, Kronberg, DE;
Klaus Koralewski, Riedstadt, DE;
Sabine Schwarz-barac, Riedstadt, DE;
Roger Recktenwald, Bensheim, DE;
Werner Hoess, Messel, DE;
Florian Band, Berlin, DE;
Thomas Hasskerl, Kronberg, DE;
Klaus Koralewski, Riedstadt, DE;
Sabine Schwarz-Barac, Riedstadt, DE;
Roger Recktenwald, Bensheim, DE;
Werner Hoess, Messel, DE;
Florian Band, Berlin, DE;
EVONIK RÖHM GmbH, Darmstadt, DE;
Abstract
Provided is an adhesive composition suitable for producing a laminate. The composition contains specified amounts of (a) polyisobutyl methacrylate, isobutyl methacrylate or a mixture thereof, (b) butyl acrylate, (c) polybutyl acrylate, (d) a (meth)acrylate compound and (e) a silicon compound. These components may be in polymerizable form, in polymerized form or in a combination of polymerizable form and polymerized form. The amounts of components (a) to (e) total 100 wt. % and the amount of (b) and (c) represents 30 to 90 wt. %, based on the sum total of components (a) to (e). The composition may optionally further contain from 0.1 to 6 wt. %, based on the total weight of the adhesive composition, of additives different from components (a) to (e) described above.