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:
Feb. 01, 2022
Filed:
Aug. 30, 2018
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Sebastian Alexander Weisse, Ludwigshafen am Rhein, DE;
Tobias Heinz Steinke, Ludwigshafen am Rhein, DE;
Bernhard Vath, Ludwigshafen am Rhein, DE;
Werner Lenz, Ludwigshafen am Rhein, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/40 (2006.01); C08J 9/00 (2006.01); C08K 9/06 (2006.01);
U.S. Cl.
CPC ...
C08J 9/40 (2013.01); C08J 9/009 (2013.01); C08J 9/0066 (2013.01); C08J 9/0095 (2013.01); C08K 9/06 (2013.01); C08J 2201/038 (2013.01); C08J 2205/05 (2013.01); C08J 2361/28 (2013.01); C08J 2475/04 (2013.01);
Abstract
A melamine/formaldehyde foam having an open-cell foam structure, with an impregnation applied to the foam structure that comprises at least one particulate phyllosilicate surface-modified with aminosilane and at least one anionically- and/or nonionically-stabilized polyurethane dispersion.