Compositions: ceramic – Ceramic compositions – Refractory
Patent
1982-01-11
1983-08-02
Poer, James
Compositions: ceramic
Ceramic compositions
Refractory
501112, 423306, C04B 1706
Patent
active
043967256
ABSTRACT:
An inorganic cement binder for a foundry aggregate comprising, in combination, potassium olivine phosphate and as a hardener therefor, water, aqueous sodium silicate, or aqueous phosphoric acid.
REFERENCES:
patent: 2479504 (1949-08-01), Moore et al.
patent: 2895838 (1959-07-01), Ilenda
patent: 3316106 (1967-04-01), Montague et al.
patent: 4265845 (1981-05-01), Escher
Ingerigtsen Janis
Kraemer John F.
Seeney Charles E.
Dewey Robert H.
International Minerals & Chemical Corp.
Poer James
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