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. 30, 2021
Filed:
Aug. 29, 2018
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Florian Hermes, Frankfurt, DE;
Dominik Sturm, Riedstadt, DE;
Christian Golditz, Bad Soden Salmuenster, DE;
Michael Wicke, Seeheim-Jugenheim, DE;
Herbert Jung, Karlstein, DE;
Juergen Hartmann, Darmstadt, DE;
Bruno Keller, Wackernheim, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C23C 26/00 (2006.01); C09D 133/02 (2006.01); C08F 265/06 (2006.01); C09D 151/06 (2006.01);
U.S. Cl.
CPC ...
C09D 133/02 (2013.01); C08F 265/06 (2013.01); C09D 151/06 (2013.01); C23C 26/00 (2013.01);
Abstract
The present invention relates to aqueous binders and to heat-sealing lacquers produced therefrom for heat-sealable coatings which adhere on aluminium without use of any primer, permit good sealability of the coated aluminium foil with respect to PS and/or PVC, and moreover feature good blocking resistance even at temperatures above 40° C.