Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent
1993-08-06
1996-10-22
Le, Hoa T.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
428403, 428404, B32B 516
Patent
active
055675190
ABSTRACT:
A composition that when added to a dry material that is subsequently compacted, decreases the porosity of the resultant compacted material while improving the density and strength of the compacted material. The substantially dry composition comprises refractory aggregate coated with an organic compound. Preferably the coated aggregate has a size wherein at least 50% of the coated aggregate will pass a 100 mesh screen. Also disclosed is a method for making such a composition.
REFERENCES:
patent: 3729329 (1973-04-01), Morris et al.
patent: 3879514 (1975-04-01), Dahl
patent: 3926656 (1975-12-01), Mangels
patent: 3981821 (1976-09-01), Kiritani et al.
patent: 4324862 (1982-04-01), Gebler
patent: 4420341 (1983-12-01), Ferrigno
patent: 5300144 (1994-04-01), Adams
Bridger Keith
Stendera James W.
Stoney, III Clement P.
Le Hoa T.
Martin Marietta Magnesia Specialties Inc.
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