Compositions – Vaporization – or expansion – refrigeration or heat or energy... – With lubricants – or warning – stabilizing or anti-corrosion...
Patent
1989-05-23
1990-06-05
Clingman, A. Lionel
Compositions
Vaporization, or expansion, refrigeration or heat or energy...
With lubricants, or warning, stabilizing or anti-corrosion...
252 69, 252 52A, 252 52R, 252 58, C10M10554, C10M10738, C10M13102, C09K 502
Patent
active
049311999
ABSTRACT:
This invention pertains to the use of chlorofluoropolyethers, such as perfluoropolyepichlorohydrin as lubricants for cooling systems which employ hydrofluorocarbon refrigerants, such as 1,1,1,2-tetrafluoroethane.
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Bierschenk Thomas R.
Juhlke Timothy J.
Kawa Hajimu
Lagow Richard J.
Clingman A. Lionel
Darland J.
Exfluor Research Corporation
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