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:
Jan. 12, 2021
Filed:
Dec. 20, 2016
Applicant:
Voith Patent Gmbh, Heidenheim, DE;
Inventors:
Delphine Delmas, Heidenheim, DE;
Hermann Reichert, Heidenheim/Oggenhausen, DE;
Uwe Matuschczyk, Geislingen, DE;
Michael Wokurek, Vienna, AT;
Assignee:
Voith Patent GmbH, Heidenheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
D21F 3/02 (2006.01); C08G 18/76 (2006.01); C08G 18/10 (2006.01); C08G 18/22 (2006.01); C08G 18/32 (2006.01);
U.S. Cl.
CPC ...
D21F 3/0236 (2013.01); C08G 18/10 (2013.01); C08G 18/227 (2013.01); C08G 18/7614 (2013.01); D21F 3/0227 (2013.01); C08G 18/3215 (2013.01); C08G 18/3228 (2013.01); C08G 18/3271 (2013.01);
Abstract
The invention relates to a press jacket comprising at least one polymer layer, where the polymer layer comprises, or has been produced from, a polyurethane, where the polyurethane has been formed from a prepolymer and a crosslinking agent, and the prepolymer is a reaction product of phenylene 1,4-diisocyanate and of a polyol, where the crosslinking agent comprises the following components: