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. 30, 2014
Filed:
Dec. 20, 2012
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Oliver Sommer, Duesseldorf, DE;
Dirk Kasper, Duesseldorf, DE;
Heike Eisfeld, Langenfeld, DE;
Peter Ziskofen, Solingen, DE;
Thomas Moeller, Duesseldorf, DE;
Assignee:
Henkel AG & Co. KGAA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/00 (2006.01); C08K 5/10 (2006.01); C09J 153/00 (2006.01); B32B 5/02 (2006.01); C08J 5/04 (2006.01); C09J 153/02 (2006.01); C08J 3/07 (2006.01); C08J 5/12 (2006.01);
U.S. Cl.
CPC ...
C09J 153/00 (2013.01); B32B 5/02 (2013.01); C08J 5/04 (2013.01); C09J 153/005 (2013.01); C09J 153/02 (2013.01); C09J 153/025 (2013.01); C08J 3/07 (2013.01); C08J 5/127 (2013.01); C08J 2353/00 (2013.01); C08J 2353/02 (2013.01); C08J 2453/02 (2013.01);
Abstract
An aqueous adhesive dispersion containing 25 to 70 wt % acrylate block copolymers and/or styrene block copolymers that have a molecular weight of more than 15,000 g/mol and at least two different glass transition temperatures, one glass temperature (Tg) being above 50° C., the other glass transition temperature below +10° C., as well as additionally further additives, the dispersion containing less than 0.5 wt % organic solvent.