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:
Sep. 27, 2022
Filed:
Aug. 07, 2018
Byk-chemie Gmbh, Wesel, DE;
Andreas Okkel, Wesel, DE;
Irina Giebelhaus, Wesel, DE;
Guillaume Wojciech Jaunky, Wesel, DE;
Hans-Josef Teuwsen, Wesel, DE;
Markus Lorenz, Wesel, DE;
Anne Vogel, Wesel, DE;
Jörg Bömer, Wesel, DE;
BYK-Chemie GmbH, Wesel, DE;
Abstract
An amine functional compound comprising i. least one segment consisting of at least one ether unit E and at least one ester unit, wherein the ether units and ester units are connected by an ether link or by an ester link, and wherein the sum of the number of ether units and ester units is at least three, and wherein the ether units and ester units are arranged in random order, and ii. at least one amine group ii. selected from a tertiary amine group, a salt of a tertiary amine group and a quaternary ammonium group, wherein the at least one segment is covalently linked to a polymerization starter moiety comprising the at least one amine group ii.