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US 7,914,874 B2Granted
Fugitive pore former for porous ceramic articles
AssigneeCorning Incorporated
InventorsDavid Henry, Yves A. H. Brocheton
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Abstract
Disclosed are ceramic batch compositions for forming porous ceramic articles. The ceramic forming precursor batch compositions include ceramic forming inorganic batch components and a cyclododecane pore forming agent. Also disclosed are methods for manufacturing porous ceramic articles.
Claims24
A plasticized ceramic precursor batch composition comprising:
- ceramic forming inorganic batch components;
- and
- a pore forming agent consisting essentially of cyclododecane,
- wherein the cyclododecane has a median particle size d50 of from about 90 μm to about 110 μm.
1 more element
Dependencies are inferred from the claim text.