Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1976-12-03
1979-07-24
Rutledge, L. Dewayne
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
106 60, 106 62, 106 69, C04B 3504
Patent
active
041621689
ABSTRACT:
A refractory grain material consisting essentially of at least about 97 percent by weight MgO grains, from about 1 to about 3 percent by weight of a combination of CaO, SiO.sub.2, and Al.sub.2 O.sub.3, and up to about 1 percent by weight of at least one oxide selected from the group consisting of Fe.sub.2 O.sub.3 and B.sub.2 O.sub.3 wherein the relative amounts of CaO, SiO.sub.2 and Al.sub.2 O.sub.3 are controlled so that a solid ternary compound of CaO-SiO.sub.2 -Al.sub.2 O.sub.3 is present between the MgO grains.
REFERENCES:
patent: 3364043 (1968-01-01), Davies
patent: 3473939 (1969-10-01), Mayberry et al.
patent: 3715222 (1973-02-01), Hieb
patent: 3754951 (1973-08-01), Coatney
patent: 3833390 (1974-09-01), Staut et al.
patent: 3954485 (1976-05-01), Coatney
patent: 4010039 (1977-03-01), DE Aza et al.
Bushong R. James
Smith Russell D.
Rutledge L. Dewayne
Sheehan John P.
The Dow Chemical Company
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