Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1977-05-06
1978-10-31
Douglas, Winston A.
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
106 65, 106 67, C04B 3514, C04B 3544
Patent
active
041232844
ABSTRACT:
Light weight porous ceramic bodies characterized by uniform porosity are prepared by forming an aqueous slurry of a mixture of pyrophyllite and clay having a solids content of 35 to 60 percent, mechanically agitating, drying and firing. Optionally, the composition may contain kyanite.
REFERENCES:
patent: 2499229 (1950-02-01), Rankine
patent: 2543548 (1951-02-01), Henry et al.
patent: 3199992 (1965-08-01), Moffitt
Chemical Abstracts vol. 73 Abstract No. 38,206s German Offen. 1,954,399 by Rankine 6/11/1970.
Chemical Abstracts vol. 71, Abstract No. 116093c.
Balodis Rasma B.
Douglas Winston A.
Howard J. V.
R. T. Vanderbilt Company, Inc.
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