Compositions – Inorganic luminescent compositions – Tungsten containing
Patent
1995-06-05
1997-04-15
Lovering, Richard D.
Compositions
Inorganic luminescent compositions
Tungsten containing
424 45, 510140, C11D 1700, A61L 912, C09K 330
Patent
active
056206313
ABSTRACT:
The invention relates to a pressurized-gas pack, in particular an aerosol pressurized-gas pack, containing pressure-liquefied 2-hydro-heptafluoropropane (F 227) or a mixture thereof with pressure-liquefied propane and/or n-butane and/or i-butane and/or dimethyl ether and/or 1,1-difluoroethane. The invention also relates to a propellant for aerosols, comprising F 227 or the named mixtures thereof.
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Heiskel Elmar
Schmieder Wilfred
Lovering Richard D.
Metzmaier Daniel S.
Solvay (Societe Ananyme)
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