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US 9,850,170 B2Granted
Selected binders for the extrusion of ultra-thin wall cellular ceramics
AssigneeCorning Incorporated
InventorsJun Hou, Susan Clair Lauderdale, Jonathan David Pesansky
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Abstract
The disclosure provides for a mixture suitable for extrusion and firing to form a ceramic honeycomb substrate, said mixture comprising a batch composition selected from the group consisting of a cordierite batch composition and an aluminum titanate batch composition, an optional pore former material; a binder material and water; wherein said binder is a methyl ether of cellulose binder having a count of less than 300 water-insoluble fibers per gram of binder material.
Claims5
A mixture suitable for extrusion and firing to form a ceramic honeycomb article, said mixture comprising:
- a batch composition selected from the group consisting of a cordierite batch composition and an aluminum titanate batch composition;
- optionally, a pore former material;
- a binder material;
- and
- water;
- wherein said binder is a water soluble alkyl ether of cellulose binder having a count of less than 300 water-insoluble fibers per gram of binder material.
3 more elements
Dependencies are inferred from the claim text.