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. 19, 2023
Filed:
Nov. 11, 2019
Applicant:
Adler Pelzer Holding Gmbh, Hagen, DE;
Inventors:
Helmut Becker, Bochum, DE;
Volkmar Schulze, Schierling, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/10 (2006.01); C08G 18/16 (2006.01); C08G 18/32 (2006.01); C08G 18/42 (2006.01); C08G 18/54 (2006.01); C08G 18/76 (2006.01); C08G 18/48 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/542 (2013.01); C08G 18/10 (2013.01); C08G 18/168 (2013.01); C08G 18/3206 (2013.01); C08G 18/4829 (2013.01); C08G 2101/00 (2013.01); C08G 2110/0008 (2021.01); C08G 2110/0083 (2021.01); C08G 2350/00 (2013.01);
Abstract
Disclosed is a polyurethane foam formulation based on conventional polyether and novolac polyols with, in particular, MDI for the production of soft-elastic PUR moulded foams with viscoelastic properties, in particular for sound insulation with foams based thereon.