Pentafluoropropene-based compositions

Details Pentafluoropropene-based compositions Pentafluoropropene-based compositions

2005-02-22

2005-02-22

Webb, Gregory (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Liquid composition

C510S411000, C252S067000, C252S364000, C062S114000

Reexamination Certificate

active

06858571

ABSTRACT:
Provided are azeotrope-like compositions comprising pentafluoropropene (HFO-1225) and a fluid selected from the group consisting of 3,3,3-trifluoropropene (“HFO-1243zf”), 1,1-difluoroethane (“HFC-152a”), trans-1,3,3,3-tetrafluoropropene (“HFO-1234ze”), and combinations of two or more thereof. Also provided are uses thereof including as refrigerants, blowing agents, sprayable compositions, flame suppressant, and the like.

REFERENCES:
patent: 5396000 (1995-03-01), Nappa et al.
patent: 5679875 (1997-10-01), Aoyama et al.
patent: 6176102 (2001-01-01), Novak et al.
patent: 6376727 (2002-04-01), Rao et al.
patent: 6548720 (2003-04-01), Manogue et al.
patent: 20020002314 (2002-01-01), Qian et al.
patent: 20020115895 (2002-08-01), Manogue et al.
patent: 20030042463 (2003-03-01), Arman et al.
Downing, Ralph C., “Fluorocarbon Refrigerants Handbook,”Prentice Hall, Chapter 3 (1988).
Saunders and Frisch, “Polyurethanes Chemistry and Technology,” vols. I and II, John Wiley & Sons, New York, NY (1962).
Swietoslaski, W. “Ebulliometric Measurements”, Reinhold Publishing Corporation, New York, NY (1945).

Affiliated with

Also associated with

Rating

Pentafluoropropene-based compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3492761