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:
Mar. 26, 2019
Filed:
Dec. 02, 2015
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Karl-Heinz Schumacher, Neustadt, DE;
Gemma Sanders, Mannheim, DE;
Kimberly Simancas, Stuttgart, DE;
Oliver Hartz, Limburgerhof, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09J 175/06 (2006.01); C09J 175/08 (2006.01); C09J 11/06 (2006.01); B32B 27/40 (2006.01); C08G 18/66 (2006.01); C08G 18/72 (2006.01); C08G 18/73 (2006.01); C08G 18/76 (2006.01); C08K 5/06 (2006.01); C08G 18/08 (2006.01); C08G 18/38 (2006.01); C08G 18/42 (2006.01); C09J 175/04 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); C08K 5/05 (2006.01); C08G 18/48 (2006.01);
U.S. Cl.
CPC ...
C09J 11/06 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/40 (2013.01); C08G 18/0823 (2013.01); C08G 18/3821 (2013.01); C08G 18/4238 (2013.01); C08G 18/6651 (2013.01); C08G 18/724 (2013.01); C08G 18/73 (2013.01); C08G 18/7621 (2013.01); C08K 5/06 (2013.01); C09J 175/04 (2013.01); C09J 175/06 (2013.01); B32B 2307/546 (2013.01); B32B 2451/00 (2013.01); B32B 2605/003 (2013.01); C08G 18/4854 (2013.01); C08G 2170/80 (2013.01); C08K 5/05 (2013.01); C09J 175/08 (2013.01);
Abstract
Described are aqueous adhesive dispersions comprising dispersed polyurethanes and also ethoxylated fatty alcohols as emulsifiers. The polyurethanes are constructed from certain organic diisocyanates, dihydroxy compounds selected from certain polyester diols and polyether diols, and compounds having groups reactive toward isocyanate groups and having at least one ionic group. The adhesive dispersions can be used as laminating adhesives, for example for composite film lamination or for the lamination of rigid moldings with flexible decorative foils.