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. 22, 2016
Filed:
Dec. 19, 2011
Applicants:
Ilhan Ulkem, Katy, TX (US);
Adrian Ferguson Andrews, Hexham, GB;
Michael Winter, Houston, TX (US);
Inventors:
Assignee:
AKZO NOBEL COATINGS INTERNATIONAL B.V., Arnhem, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/72 (2006.01); C08G 18/76 (2006.01); C08G 18/78 (2006.01); F16M 11/04 (2006.01); F16M 11/14 (2006.01); F16M 13/00 (2006.01); F16M 13/02 (2006.01); H04M 1/04 (2006.01); B60R 11/02 (2006.01); H04M 1/02 (2006.01); B60R 11/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/725 (2013.01); B60R 11/02 (2013.01); B60R 11/0241 (2013.01); C08G 18/7607 (2013.01); C08G 18/7843 (2013.01); F16M 11/041 (2013.01); F16M 11/14 (2013.01); F16M 13/00 (2013.01); F16M 13/022 (2013.01); H04M 1/0202 (2013.01); H04M 1/04 (2013.01); B60R 2011/0026 (2013.01); B60R 2011/0056 (2013.01); B60R 2011/0071 (2013.01); F16M 2200/027 (2013.01);
Abstract
The present invention relates to a two part polyurethane and/or polyurethane polyurea hybrid based system for making an elastomeric material, comprising an Iso part having low free monomer and an amine/polyol part, wherein the Iso part comprises a pre-polymer of polyurethane, and wherein the pre-polymer is an MDI based pre-polymer with low free MDI monomer and capped with isocyanate groups from a second relatively higher vapor pressure isocyanate and the pre-polymer contains less than about 0.3% total free monomer and has an NCO % in the range of about 0.1 to about 10%.