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:
Jul. 17, 2018
Filed:
Jun. 12, 2006
Applicants:
Jared Denis Bender, Coplay, PA (US);
Mark Leo Listemann, Kutztown, PA (US);
James Douglas Tobias, Center Valley, PA (US);
Inventors:
Jared Denis Bender, Coplay, PA (US);
Mark Leo Listemann, Kutztown, PA (US);
James Douglas Tobias, Center Valley, PA (US);
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/40 (2006.01); C08G 18/48 (2006.01); C08G 18/18 (2006.01); C08G 18/20 (2006.01); C08G 18/76 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/409 (2013.01); C08G 18/1825 (2013.01); C08G 18/1833 (2013.01); C08G 18/2063 (2013.01); C08G 18/4804 (2013.01); C08G 18/4841 (2013.01); C08G 18/7621 (2013.01); C08G 18/7657 (2013.01); C08G 2101/005 (2013.01); C08G 2101/0008 (2013.01); C08G 2101/0058 (2013.01); C08G 2101/0083 (2013.01);
Abstract
The present invention provides a reactive catalyst composition for making a water blown flexible polyurethane foam. The catalyst composition comprises one or more tertiary amine catalysts in combination with (1) 2-methyl-1,3-propanediol or (2) a blend of 2-methyl-1,3-propanediol and a C7+ alkanol. The use of such catalyst composition improves the physical properties of the polyurethane foam.