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, 2026
Filed:
Jul. 28, 2021
Applicant:
Momentive Performance Materials Inc., Waterford, NY (US);
Inventors:
Lorenzo Fiore, Casciago, IT;
Lijun Feng, Leverkusen, DE;
Marcel Hartmann, Essen, DE;
Wen Huang, Shanghai, CN;
Antonie-Gabriel Kiss, Bergisch Gladbach, DE;
Alberto Giovanni Mellé, Geneva, CH;
Assignee:
Momentive Performance Materials Inc., Waterford, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/48 (2006.01); C08G 18/61 (2006.01); C08G 18/76 (2006.01); C08G 77/46 (2006.01); C08J 9/00 (2006.01); C08J 9/30 (2006.01);
U.S. Cl.
CPC ...
C08G 18/61 (2013.01); C08J 9/30 (2013.01); C08G 77/46 (2013.01); C08J 2375/04 (2013.01);
Abstract
A polyurethane foam-forming composition comprising a polyether functional silicone additive with an active hydrogen atom. The addition of the polyether functional silicone additive to a foam-forming composition for a flexible foam increases the hardness of the resulting foam without adversely affecting other properties of the foam.