Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1993-10-07
1995-05-30
Mars, Howard T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568669, 568615, 568632, 568649, 568662, 568663, C07C 4312
Patent
active
054203597
ABSTRACT:
Normally liquid chlorofluoroether compositions consisting or consisting essentially of one or a selected mixture of perhalogenated chlorofluoroether compounds are provided by direct fluorination of the corresponding chloroether or chlorofluoroether precursors. The compositions are useful, for example, as heat transfer agents, blood substitutes, and solvents.
REFERENCES:
patent: 3435078 (1969-03-01), Nychka et al.
patent: 3739033 (1973-06-01), Anello et al.
patent: 3778381 (1973-12-01), Rosano et al.
patent: 3911138 (1975-10-01), Clark, Jr.
patent: 4104314 (1978-08-01), Terrell
patent: 4289499 (1981-09-01), Clark, Jr. et al.
patent: 4337211 (1982-06-01), Ezzell et al.
patent: 4452818 (1984-06-01), Haidt
patent: 4510335 (1985-04-01), Lagow et al.
patent: 4686024 (1987-08-01), Scherer, Jr. et al.
patent: 4755567 (1988-07-01), Bierschenk et al.
patent: 4808651 (1989-02-01), Blickle et al.
patent: 4815446 (1989-03-01), McIntosh
patent: 4859747 (1989-08-01), Bierschenk et al.
patent: 4895876 (1990-01-01), Schweighardt et al.
patent: 5053536 (1991-10-01), Bierschenk et al.
patent: 5077036 (1991-12-01), Long, Jr.
patent: 5093432 (1992-03-01), Bierschenk et al.
patent: 5114703 (1992-05-01), Wolf et al.
patent: 5116599 (1992-05-01), Rogers, Jr. et al.
Journal of Organic Chemistry, vol. 56, No. 22, 25 Oct. 1991, Easton US, pp. 6348-6351, Chang-Ming Hu et al, "Redox-Initiated Per(poly)fluoroalkylation of Olefins by Per(poly)Fluoroalkyl Chlorides", see p. 6350, col. 1 penultimate paragraph.
Journal of Organic Chemistry, vol. 35, No. 11, Nov. 1970, Easton US, pp. 3730-3733, L. R. Anderson et al, "Perhaloakyl Hypochlorites and Pentafluorosulfur Hypochlorite".
"Chemical Abstracts Eleventh Collective Index, Chemical Substances", American Chemical Society, see p. 32172CS, col. 1: Hexane, 1-chloro-1,1,2,2,3,3,4,4,5,5,6,6.
Adcock, J. L. and W. D. Evans, J. Org. Chem. 1984, 49, 2719-23.
Banks, R. E., Preparation, Properties, and Industrial Applications of Organofluorine Compounds, pp. 93-95, John Wiley & Sons, New York (1982).
Hudlicky, M., Chemistry of Organic Fluorine Compounds, Second Edition, pp. 225-226, Ellis Horwood, New York (1992).
Lowe, K. C., "Perfluorochemicals in Medicine", Chem. Ind., Feb. 4, 1991, pp. 83-88.
K. Yamanouchi and C. Heldebrant, "Perfluorochemicals as a blood substitute," Chemtech, Jun. 1992, pp. 354-359.
Flynn Richard M.
Kaufman Robert J.
Moore George G. I.
Richard Thomas J.
HemaGen/PFC
Hydorn Michael B.
Mars Howard T.
Minnesota Mining and Manufacturing Company
LandOfFree
Chlorofluoroether compositions and preparation thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chlorofluoroether compositions and preparation thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chlorofluoroether compositions and preparation thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-363783