Composition for polyurethane foam and polyurethane foam...

Details Composition for polyurethane foam and polyurethane foam... Composition for polyurethane foam and polyurethane foam...

2009-08-24

2011-11-08

Eashoo, Mark (Department: 1767)

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

Synthetic resins

Cellular products or processes of preparing a cellular...

C521S130000, C521S137000, C521S155000, C521S170000, C521S172000, C521S174000, C528S044000, C528S048000

Reexamination Certificate

active

08053484

ABSTRACT:
A polyurethane foam composition includes a polyol, a polyisocyanate, a catalyst, a foam stabilizer, a blowing agent and a fluorinated carbonate wherein the fluorinated carbonate is a compound represented by Formula 1:a compound represented by Formula 2:or a mixture thereof. Also disclosed is a polyurethane foam derived from the composition.

REFERENCES:
patent: 3883466 (1975-05-01), Olstowski
patent: 5442034 (1995-08-01), Primeaux, II
patent: 2008/0138716 (2008-06-01), Iwama et al.
patent: 1020010032761 (2001-04-01), None
patent: 1020040012556 (2004-02-01), None
patent: 1020040087601 (2004-10-01), None
patent: 1020050097809 (2005-10-01), None
patent: 9501385 (1995-01-01), None
patent: 9709361 (1997-03-01), None

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