Plastic and nonmetallic article shaping or treating: processes – Outside of mold sintering or vitrifying of shaped inorganic... – Producing article having plural hollow channels
Patent
1999-05-27
2000-10-17
Fiorilla, Christopher A.
Plastic and nonmetallic article shaping or treating: processes
Outside of mold sintering or vitrifying of shaped inorganic...
Producing article having plural hollow channels
264638, 264656, 264669, 264670, 264239, 264299, 26417712, B28B 322
Patent
active
061326712
ABSTRACT:
A binder system for use in the formation of ceramic or other powder-formed greenware which includes a binder, a solvent for the binder, a surfactant, and a component that is non-solvent with respect to the binder and solvent. The non-solvent component exhibits a lower viscosity than the solvent when containing the binder and includes at least a portion of an organic liquid having a 90% recovered distillation temperature of no greater than about 225.degree. C. and more preferably less than 220.degree. C. Also disclosed is a process of forming and shaping plasticized powder mixtures and a process for forming ceramic articles utilizing the binder system.
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Beall Douglas M.
Chalasani Devi
Johnson Ronald E.
Corning Incorporated
Fiorilla Christopher A.
Schaeberle Timothy M.
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