High-stability foams for long-term suppression of hydrocarbon va

Details High-stability foams for long-term suppression of hydrocarbon va High-stability foams for long-term suppression of hydrocarbon va

1992-07-02

1994-03-22

Lovering, Richard D.

Compositions

Inorganic luminescent compositions

Tungsten containing

252 3, 252 805, 252382, 252605, 422 42, B01J 1300, B01J 1916

Patent

active

052961648

ABSTRACT:
Novel formulations for aqueous foams which, in the presence of hydrocarbons, can persist for 24 hours or more. The foams are suitable for the suppression of hydrocarbon and polar organic vapors.

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