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:
May. 05, 2020
Filed:
Nov. 28, 2014
Applicant:
Byk-chemie Gmbh, Wesel, DE;
Inventors:
Bernd Göbelt, Wesel, DE;
Andreas Okkel, Wesel, DE;
Jürgen Omeis, Dorsten-Lembeck, DE;
Wolfgang Pritschins, Wesel, DE;
Jörg Bömer, Wesel, DE;
Sabine Stelz, Oberhausen, DE;
Andrea Eßer, Wesel, DE;
Assignee:
BYK-Chemie, GmbH, Wesel, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/02 (2006.01); C08G 63/685 (2006.01); C08G 63/91 (2006.01);
U.S. Cl.
CPC ...
C08G 73/0206 (2013.01); C08G 63/6852 (2013.01); C08G 63/912 (2013.01);
Abstract
The invention relates to polyamine addition compounds, methods for the production thereof, the use thereof as crosslinking agents and dispersing agents, and paints and plastic materials containing the addition compounds.