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. 29, 2015
Filed:
Sep. 24, 2014
Heiko Alzer, Muelheim an der Ruhr, DE;
Ingrid Heussen, Recklinghausen, DE;
Sascha Herrwerth, Essen, DE;
Thomas Veit, Hagen, DE;
Michael Ewald, Marl, DE;
Erika Retzlaff, Marl, DE;
Tanja Joerres, Huenxe, DE;
Annika Siebers, Kempen, DE;
Heiko Alzer, Muelheim an der Ruhr, DE;
Ingrid Heussen, Recklinghausen, DE;
Sascha Herrwerth, Essen, DE;
Thomas Veit, Hagen, DE;
Michael Ewald, Marl, DE;
Erika Retzlaff, Marl, DE;
Tanja Joerres, Huenxe, DE;
Annika Siebers, Kempen, DE;
Evonik Industries AG, Essen, DE;
Abstract
A polyester resin, comprising a polyester which comprises as esterified polymer units: at least one of an unsaturated dicarboxylic acid and an unsaturated polycarboxylic acid; and at least one of an alkoxylated diol and an alkoxylated polyol is provided. An adhesion-promoting additive comprising the polyester resin is also provided.