Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1993-06-07
1995-01-03
Bell, Mark L.
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
501100, 501101, 501142, C04B 2200
Patent
active
053782801
ABSTRACT:
A composition comprising leonardite, clay, lime, and an inorganic salt mixture and a process for controlling air quality comprising contacting an air stream with the composition are provided wherein the composition supports microbial growth. The inorganic salt mixture comprises a nitrogen source and a phosphorus source. The air stream generally contains at least one volatile organic compound.
REFERENCES:
patent: 3994738 (1976-11-01), Visser
patent: 4033893 (1977-07-01), Mondshine
patent: 4678591 (1987-07-01), Giddings et al.
patent: 4842770 (1989-06-01), Patel
patent: 5030365 (1991-07-01), Christensen
Dharmavaram (Air & Waste Management Association 84th Ann. Mtg. & Exhib. Jun. 16-21, 1991).
Miller et al. (Environ. Progr. 10(4):300-306, 1991) (no month).
Bell Mark L.
Marcantoni Paul
Phillips Petroleum Company
Shay Lucas K.
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