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:
Aug. 06, 2024
Filed:
Jul. 06, 2020
Applicant:
Byk-chemie Gmbh, Wesel, DE;
Inventors:
Andreas Okkel, Wesel, DE;
Jan Von Haaren, Alpen, DE;
Irina Giebelhaus, Wesel, DE;
Jörg Bömer, Wesel, DE;
Markus Lorenz, Iffezheim, DE;
Peter Walter Stannek, Wesel, DE;
Stacy Scranton, Austin, TX (US);
Jennifer Heitzer, Wesel, DE;
Assignee:
BYK-Chemie GmbH, Wesel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/02 (2006.01); C08G 69/48 (2006.01); C09K 8/524 (2006.01); C10L 1/238 (2006.01); C10L 10/16 (2006.01);
U.S. Cl.
CPC ...
C08G 73/024 (2013.01); C08G 69/48 (2013.01); C08G 73/0206 (2013.01); C09K 8/524 (2013.01); C10L 1/2381 (2013.01); C10L 10/16 (2013.01); C10L 2200/0446 (2013.01); C10L 2230/14 (2013.01);
Abstract
The invention relates to a polymer or oligomer comprising a) An oligomeric or polymeric core comprising carbon atoms and at least one of oxygen atoms and nitrogen atoms, and b) at least three hydrocarbyl terminal and/or pending groups having 12 to 100 carbon atoms, wherein the hydrocarbyl groups are linked to the core via c) a linking moiety comprising i) a urethane group and ii) a group selected from urethane group, urea group, and biuret group.