Binder for obtaining a ceramic molded green body
AssigneeKuraray Co., Ltd.
InventorsTaku Tanaka, Hitoshi Maruyama, Takuji Okaya, Koichi Kajitani
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Abstract
A binder for obtaining a ceramic molded green body which comprises a modified polyvinyl alcohol having either (A) a hydrophobic group having a hydrocarbyl group of 4 or more carbon atoms or (A) plus (B) an ionic hydrophilic group in the side chain.
Claims14
A composition for producing a ceramic molded green body which comprises 100 parts of ceramic powder and about 0.1 to about 20 parts of a binder which comprises a modified polyvinyl alcohol having either (A) a hydrophobic group having a hydrocarbyl group of four or more carbon atoms or (A) plus (B) an ionic hydrophilic group in the side chain.
Dependencies are inferred from the claim text.