Refrigerant composition

Details Refrigerant composition Refrigerant composition

2011-07-05

2011-07-05

Hardee, John R (Department: 1761)

Compositions

Vaporization, or expansion, refrigeration or heat or energy...

With lubricants, or warning, stabilizing or anti-corrosion...

C252S067000

Reexamination Certificate

active

07972528

ABSTRACT:
A refrigerant composition consists essentially of three hydrofluorocarbon components selected from HFC134a, HFC125 and HFC143a and an additive selected from a saturated or unsaturated hydrocarbon or mixture thereof boiling in the range −50° C. and +40° C.

REFERENCES:
patent: 4138855 (1979-02-01), Jahan et al.
patent: 4198313 (1980-04-01), Bargigia et al.
patent: 4272960 (1981-06-01), Wahl, III
patent: 4482465 (1984-11-01), Gray
patent: 4810403 (1989-03-01), Bivens et al.
patent: 4941986 (1990-07-01), Jolly
patent: 4944890 (1990-07-01), Deeb et al.
patent: 5026497 (1991-06-01), Merchant
patent: 5080823 (1992-01-01), Arnaud et al.
patent: 5108637 (1992-04-01), Pearson
patent: 5182040 (1993-01-01), Bartlett et al.
patent: 5304320 (1994-04-01), Barthelemy et al.
patent: 5360566 (1994-11-01), Stevenson
patent: 5370812 (1994-12-01), Brown
patent: 5417871 (1995-05-01), Minor et al.
patent: 5425890 (1995-06-01), Yudin et al.
patent: 5458798 (1995-10-01), Lunger et al.
patent: 5622644 (1997-04-01), Stevenson et al.
patent: 5624596 (1997-04-01), Lunger et al.
patent: 5626790 (1997-05-01), Minor
patent: 5672293 (1997-09-01), Minor et al.
patent: 5685163 (1997-11-01), Fujita et al.
patent: 5785883 (1998-07-01), Minor et al.
patent: 6106740 (2000-08-01), Powell et al.
patent: 6117356 (2000-09-01), Powell et al.
patent: 6526764 (2003-03-01), Singh et al.
patent: 6604368 (2003-08-01), Powell et al.
patent: 6606868 (2003-08-01), Powell et al.
patent: 6629419 (2003-10-01), Powell et al.
patent: 6783691 (2004-08-01), Bivens et al.
patent: 6991743 (2006-01-01), Poole et al.
patent: 2007/0290163 (2007-12-01), Poole et al.
patent: 4116274 (1992-11-01), None
patent: 0539952 (1992-10-01), None
patent: 0608164 (1994-07-01), None
patent: 0659862 (1994-07-01), None
patent: 0430169 (1994-08-01), None
patent: 0565265 (1995-12-01), None
patent: 0720639 (1997-06-01), None
patent: 0779352 (1997-06-01), None
patent: 1193305 (2002-04-01), None
patent: 0509673 (2003-11-01), None
patent: 04-018484 (1992-01-01), None
patent: 07-173462 (1995-07-01), None
patent: 08-143696 (1996-06-01), None
patent: 08-170074 (1996-07-01), None
patent: 11-181414 (1999-07-01), None
patent: 92/01762 (1992-02-01), None
patent: 92/11339 (1992-07-01), None
patent: 92/16597 (1992-10-01), None
patent: 94/26835 (1994-11-01), None
patent: 95/08602 (1995-03-01), None
patent: WO 96/03473 (1996-02-01), None
patent: 97/15637 (1997-01-01), None
patent: 97/07179 (1997-02-01), None
patent: 98/08912 (1998-03-01), None
patent: WO 2005/083028 (2005-09-01), None
U.S. Appl. No. 12/281,304, “Refrigerant Composition”, Poole et al., filed Aug. 29, 2008.
U.S. Appl. No. 12/281,304, Office Action mailed Oct. 14, 2010.
U.S. Appl. No. 12/281,304, Office Action mailed Mar. 25, 2011.

Affiliated with

Also associated with

Rating

Refrigerant composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Refrigerant composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refrigerant composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2696837