Molding of ceramic materials

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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521 63, 521138, 523502, 524801, C08F 232, C08K 3120, C08J 9128

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048016241

ABSTRACT:
A porous, open-pore, hardened, plastic composition suitable as a replacement for plaster for use as a mold in shaping a ceramic article by any of various ceramic shaping methods prepared by subjecting a water-in-oil emulsion to hardening, without breaking the emulsion, and then drying the hardened product, the emulsion having a viscosity of 1600-5000 cP and/or containing 2-12% by weight of an alkali-reactive, water-binding material, the water phase/oil phase ratio providing an open pore volume in the composition equivalent to 10-60% of the total volume of the composition.

REFERENCES:
patent: Re27444 (1976-07-01), Will
patent: 3669911 (1972-06-01), Najvar
patent: 3687883 (1982-08-01), Korf
patent: 3734867 (1973-05-01), Will
patent: 3763056 (1973-10-01), Will
patent: 3929685 (1975-12-01), Jung
patent: 3979342 (1976-09-01), Baidens et al.
patent: 4077931 (1978-03-01), Leitheiser et al.
patent: 4461848 (1984-07-01), Lawson et al.
patent: 4461849 (1984-07-01), Karickhoff
patent: 4483945 (1984-11-01), Beresford
patent: 4489174 (1984-12-01), Karickhoff

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