CO.sub.2 copolymer binder for forming ceramic bodies and a shapi

Details CO.sub.2 copolymer binder for forming ceramic bodies and a shapi CO.sub.2 copolymer binder for forming ceramic bodies and a shapi

1987-01-27

1989-11-21

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

524401, 524413, 524424, 524428, 524430, 524431, 524436, 524537, C04B 3564

Patent

active

048821101

ABSTRACT:
The present invention relates to a binder and a method for making and shaping a green body of ceramic powder and subsequently producing a formed ceramic body. The method of the present invention comprises admixing a ceramic powder with a binder comprising a polyalkylene carbonate to form a ceramic-binder mixture. The binder of the present invention comprises a polyalkylene carbonate, preferably polyethylene carbonate or polypropylene carbonate.

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