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:
May. 23, 2017
Filed:
May. 29, 2013
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 20/26 (2006.01); C08L 33/02 (2006.01); A01H 5/00 (2006.01); B32B 27/00 (2006.01); C09J 133/14 (2006.01); C08F 2/06 (2006.01); C09J 133/02 (2006.01); B32B 37/12 (2006.01); C08K 3/28 (2006.01);
U.S. Cl.
CPC ...
C09J 133/14 (2013.01); B32B 37/12 (2013.01); C08F 2/06 (2013.01); C08K 3/28 (2013.01); C09J 133/02 (2013.01); B32B 2037/1269 (2013.01); B32B 2333/08 (2013.01); C09J 2433/00 (2013.01);
Abstract
Disclosed herein are compositions comprising a first copolymer derived from monomers comprising a (meth)acrylate monomer, an acid monomer, and optionally at least one additional monomer selected from the group consisting of styrene, a-methyl-styrene, vinyl toluene, and mixtures thereof, wherein the first copolymer is derived in the absence of a molecular weight regulator and wherein the first copolymer has a weight average molecular weight of less than 10,000 Daltons, and methods of making the same. The compositions and methods disclosed can be used, for instance, in pressure-sensitive adhesive applications.