Compositions – Inorganic luminescent compositions – Tungsten containing
Patent
1996-09-12
1998-07-28
Lovering, Richard D.
Compositions
Inorganic luminescent compositions
Tungsten containing
2524081, 340628, C09K 330, G01M 1900
Patent
active
057858918
ABSTRACT:
An improved aerosol formulation for activating a smoke detector by emulating the effects of combustion products to test smoke detectors includes a propellant and an active ingredient consisting of phenyl trimethicone. An alcohol may be included for diluting the phenyl trimethicone to modify the aerosol particle size.
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patent: 4301674 (1981-11-01), Haines et al.
patent: 4715985 (1987-12-01), Pean et al.
patent: 5076966 (1991-12-01), Marone
patent: 5139699 (1992-08-01), Cooper et al.
patent: 5309148 (1994-05-01), Birk
Epstein Natan
Leon Cooper
Lovering Richard D.
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