Compositions: ceramic – Ceramic compositions – Pore-forming
Patent
1988-05-18
1990-04-24
Dixon, Jr., William R.
Compositions: ceramic
Ceramic compositions
Pore-forming
501103, 501 95, 252321, 264 42, 264 50, C04B 3548
Patent
active
049200836
ABSTRACT:
A method for the production of ceramic oxide lakes, comprising the steps of: (i) preparing a colloidal foam by blowing a gas into an aqueous solution comprising a precursor salt of said ceramic oxide flake and a surfactant; (ii) precipitating flakes of said precursor salt in said colloidal foam; and (iii) dry and calcining said precipitated flakes to produce said ceramic oxide flakes.
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patent: 3560231 (1971-02-01), Moore et al.
patent: 3915887 (1975-10-01), Okabe et al.
patent: 4365011 (1982-12-01), Bernard et al.
patent: 4501818 (1985-02-01), Rossi
Dixon Jr. William R.
Hollenbeck Susan
Research Triangle Institute
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