Flexible polyurethane foam, process for its production, and...

Details Flexible polyurethane foam, process for its production, and... Flexible polyurethane foam, process for its production, and...

2007-11-26

2009-12-22

Cooney, John (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

C521S130000, C521S131000, C521S133000, C521S134000, C521S174000

Reexamination Certificate

active

07635724

ABSTRACT:
To provide a flexible polyurethane foam having good vibration characteristics and suitable particularly for a seat for an automobile.A flexible polyurethane foam obtained by reacting a polyol composition with a polyisocyanate compound in the presence of a catalyst, a blowing agent and a foam stabilizer, characterized in that the polyol composition comprises a high molecular weight polyoxyalkylene polyol (A) and a polymer-dispersed polyol (C) containing fine polymer particles in a high molecular weight polyoxyalkylene polyol (B), and at least part of the fine polymer particles are fine polymer particles obtained by polymerizing a monomer containing a fluorinated acrylate or a fluorinated methacrylate.

REFERENCES:
patent: 6653362 (2003-11-01), Toyota et al.
patent: 6734219 (2004-05-01), Wada et al.
patent: 6756415 (2004-06-01), Kimura et al.
patent: 2004/0152797 (2004-08-01), Wada et al.
patent: 2004/0229970 (2004-11-01), Sasaki et al.
patent: 2005/0065310 (2005-03-01), Wang et al.
patent: 2006/0160912 (2006-07-01), Sasaki et al.
patent: 2006/0160913 (2006-07-01), Sasaki et al.
patent: 2006/0205834 (2006-09-01), Sasaki et al.
patent: 2007/0213420 (2007-09-01), Kimura et al.
patent: 2007/0219284 (2007-09-01), Sasaki et al.
patent: 61-231043 (1986-10-01), None
patent: 5-262833 (1993-10-01), None
patent: 5-320304 (1993-12-01), None
patent: 6-87945 (1994-03-01), None
patent: 6-107763 (1994-04-01), None
patent: 7-330843 (1995-12-01), None
patent: 11-60676 (1999-03-01), None
patent: 11-322875 (1999-11-01), None
patent: 2002-265555 (2002-09-01), None
patent: 2003-226734 (2003-08-01), None
U.S. Appl. No. 11/876,237, filed Oct. 22, 2007, Sasaki, et al.
U.S. Appl. No. 11/944,002, filed Nov. 21, 2007, Sasaki, et al.
U.S. Appl. No. 11/944,730, filed Nov. 26, 2007, Sasaki, et al.
U.S. Appl. No. 11/944,665, filed Nov. 26, 2007, Sasaki, et al.
U.S. Appl. No. 11/944,799, filed Nov. 26, 2007, Sasaki, et al.
U.S. Appl. No. 12/429,762, filed Apr. 24, 2009, Sasaki, et al.
U.S. Appl. No. 12/412,416, filed Mar. 27, 2009, Sasaki, et al.
U.S. Appl. No. 12/200,145, filed Aug. 28, 2008, Sasaki, et al.
U.S. Appl. No. 12/210,509, filed Sep. 15, 2008, Sasaki, et al.
U.S. Appl. No. 12/468,963, filed May 20, 2009, Wada, et al.

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