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:
Mar. 07, 2017
Filed:
May. 11, 2009
Applicants:
Ladislau Heisler, Marietta, OH (US);
Gregory A. Pickrell, Parkersburg, WV (US);
Lee F. Lawler, Bethel, CT (US);
Inventors:
Ladislau Heisler, Marietta, OH (US);
Gregory A. Pickrell, Parkersburg, WV (US);
Lee F. Lawler, Bethel, CT (US);
Assignee:
Momentive Performance Materials Inc., Waterford, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/36 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08G 18/16 (2006.01); C08G 18/18 (2006.01); C08G 18/24 (2006.01); C08J 9/00 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/36 (2013.01); C08G 18/165 (2013.01); C08G 18/1833 (2013.01); C08G 18/244 (2013.01); C08G 18/4837 (2013.01); C08G 18/6662 (2013.01); C08G 18/7621 (2013.01); C08G 2101/005 (2013.01); C08G 2101/0008 (2013.01); C08G 2101/0083 (2013.01); C08J 9/0023 (2013.01);
Abstract
Silicone surfactants for use in polyurethane foams prepared using natural oils based polyols comprise silicone copolymers possessing alkyl and polyalkylene oxide polyether pendants. The silicone surfactants yield foams having improved physical properties as compared to other surfactant compositions when used in vegetable oil based urethane foams.