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. 02, 2025
Filed:
Sep. 29, 2021
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Adrian Brandt, Essen, DE;
Horst Beck, Neuss, DE;
Alexander Kux, Monheim, DE;
Bernhard M. Stadler, Rostock, DE;
Johannes Gerardus De Vries, Rostock, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/16 (2006.01); C09J 167/03 (2006.01); C09J 175/06 (2006.01);
U.S. Cl.
CPC ...
C08G 63/16 (2013.01); C09J 167/03 (2013.01); C09J 175/06 (2013.01); C08G 2170/00 (2013.01); C08G 2250/00 (2013.01);
Abstract
The present invention refers to a polyesterpolyol which is obtained by reaction of at least one diol with at least one primary hydroxy group and at least one secondary hydroxy group with a saturated aliphatic dicarboxylic acid comprising a carbon chain of at least 12 carbon atoms. The invention further relates to an adhesive composition containing the polyesterpolyol, in particular a polyurethane adhesive composition.