Cleaning and liquid contact with solids – Processes – Including application of electrical radiant or wave energy...
Patent
1994-06-30
1997-11-11
Anthony, Joseph D.
Cleaning and liquid contact with solids
Processes
Including application of electrical radiant or wave energy...
134 40, 134 42, 134 34, 252364, 510109, 510130, 510161, 510175, 510202, 510245, 510285, B08B 312, B08B 308
Patent
active
056859155
ABSTRACT:
A new set of effective, environmentally safe, nonflammable, low-toxicity refrigerants, solvents, foam blowing agents, propellants, and firefighting agents is disclosed. The agents are clean, electrically nonconductive, and have short atmospheric lifetimes, zero ozone-depletion potential, and low global warming potentials. The agents comprise at least one fluoroiodocarbon agent satisfying the general formula C.sub.a H.sub.b Br.sub.c Cl.sub.d F.sub.e I.sub.f N.sub.g O.sub.h, wherein a is between and including 1 and 8; b is between and including 0 and 2; c, d, g, and h are each between and including 0 and 1; e is between and including 1 and 18; and f is between and including 1 and 2, either neat or mixed with additives selected from the group consisting of: alcohols, esters, ethers, fluoroethers, hydrocarbons, hydrofluorocarbons, and perfluorocarbons.
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Lankford Lance Harrell
Nimitz Jonathan Shelley
Anthony Joseph D.
IKON Corporation
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