Refrigerant additive compositions containing...

Details Refrigerant additive compositions containing... Refrigerant additive compositions containing...

2010-06-09

2011-11-01

Katakam, Sudhakar (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C570S123000, C570S124000, C570S126000, C570S134000, C570S135000

Reexamination Certificate

active

08049046

ABSTRACT:
The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.

REFERENCES:
patent: 5221494 (1993-06-01), Ikeda et al.
patent: 6066768 (2000-05-01), Nappa et al.
patent: 6221273 (2001-04-01), Basile et al.
patent: 6982173 (2006-01-01), Marchionni et al.
patent: 7759532 (2010-07-01), Leck et al.
patent: 2003/0040445 (2003-02-01), Boyde
patent: 2004/0013610 (2004-01-01), Dournel
patent: 2004/0119047 (2004-06-01), Singh et al.
patent: 2004/0127383 (2004-07-01), Pham et al.
patent: 2004/0256594 (2004-12-01), Singh et al.
patent: 2007/0105738 (2007-05-01), Nappa et al.
Jeanneaux et al., “Addition Thermique Des Iodo-1-Perfluoroalcanes Sur Les Perfluoroalkylethylenes”, Journal of Fluorine Chemistry, 4, 1974, pp. 261-270.

Affiliated with

Also associated with

Rating

Refrigerant additive compositions containing... 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 additive compositions containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refrigerant additive compositions containing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4270345