Compositions – Oxidative bleachant – oxidant containing – or generative – Free halogen or oxy-halogen acid type
Patent
1998-01-30
2000-04-25
Anthony, Joseph D.
Compositions
Oxidative bleachant, oxidant containing, or generative
Free halogen or oxy-halogen acid type
2521871, 422126, C01B 1114, C01B 1118, A62B 708, A62B 2100
Patent
active
060540672
ABSTRACT:
The oxygen generation compositions include about 0.5-15% by weight of a substantially carbon-free metal fuel, and about 0.1-20% by weight of alkali metal silicate, stannate, titanate or zirconate as a reaction rate and core rheology modifier and chlorine suppresser. The oxygen generating compositions also contain about 0.1-15% by weight of a transition metal oxide catalyst; and the remainder is substantially an alkali metal chlorate or perchlorate.
REFERENCES:
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patent: 5279761 (1994-01-01), Zhang et al.
patent: 5298187 (1994-03-01), Zhang et al.
patent: 5338516 (1994-08-01), Zhang et al.
patent: 5783105 (1998-07-01), Zhang et al.
patent: 5882545 (1999-03-01), Zhang et al.
International Search Report dated May 10, 1999.
Cannon James C.
Zhang Yunchang
Anthony Joseph D.
BE Intellectual Property
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