BINDER SYSTEM FOR HONEYCOMB CERAMIC BODIES AND A METHOD FOR PRODUCING SAID HONEYCOMB BODIES

Title:

BINDER SYSTEM FOR HONEYCOMB CERAMIC BODIES AND A METHOD FOR PRODUCING SAID HONEYCOMB BODIES

Document Type and Number:

WIPO Patent Application WO1999064370

Kind Code:

A9

Abstract:

A binder system for use in the formation of ceramic or other powder-formed greenware comprising 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 comprises at least a portion of an organic liquid having a 90 % recovered distillation temperature of no greater than about 225 DEG C and more preferably less than 220 DEG 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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Inventors:

BEALL DOUGLAS M
CHALASANI DEVI
JOHNSON RONALD E

Application Number:

PCT/US1999/012208

Publication Date:

June 29, 2000

Filing Date:

June 02, 1999

Export Citation:

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Assignee:

CORNING INC (US)

International Classes:

B28B3/20; C04B35/195; C04B35/622; C04B35/632; C04B38/00; (IPC1-7): C04B35/622; C04B35/195; C04B35/632; C04B38/00; B28B3/20

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