Azeotropes of hydrogen-containing halocarbons with butanes

Details Azeotropes of hydrogen-containing halocarbons with butanes Azeotropes of hydrogen-containing halocarbons with butanes

1989-06-12

1990-09-04

Foelak, Morton

Compositions

Inorganic luminescent compositions

Tungsten containing

134 12, 134 38, 134 39, 134 40, 203 67, 252162, 252172, 252350, 252364, 521 98, 521131, 521143, 521146, 521 79, 521910, C09K 300, C09K 330

Patent

active

049542893

ABSTRACT:
Azeotropes of 1-chloro-1,2,2,2-tetrafluoroethane or 1-chloro-1,1-difluoroethane with n-butane or isobutane and their use as propellants and foam blowing agents.

REFERENCES:
patent: 2999815 (1961-09-01), Eiseman, Jr.
patent: 2999816 (1961-09-01), Bennett et al.
patent: 2999817 (1961-09-01), Bower
patent: 3881949 (1975-05-01), Brock
patent: 3903009 (1975-09-01), Bauer et al.
patent: 4055521 (1977-10-01), Taub
patent: 4144187 (1979-03-01), Hutchinson
patent: 4155865 (1979-05-01), Ostrozynski et al.
patent: 4157310 (1979-06-01), Hutchinson
patent: 4767561 (1988-08-01), Gorski

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