Plastic and nonmetallic article shaping or treating: processes – Including step of generating heat by friction
Patent
1986-06-16
1988-11-15
Barr, Josephine
Plastic and nonmetallic article shaping or treating: processes
Including step of generating heat by friction
26421111, 2643282, 106271, 106124, 106161, 106191, 106208, 106213, C04B 3564, C08J 302
Patent
active
047848120
ABSTRACT:
Disclosed are a ceramics binder comprising an organic binding agent and adamantane and/or trimethylenenorbornane as a binding auxiliary, and a method for producing a ceramics article comprising mixing a ceramics raw material powder with a ceramics binder comprising an organic binding agent and adamantane and/or trimethylenenorbornane as a binding auxiliary, molding the resulting mixture by an injection molding method or an extrusion molding method to obtain a molded article, and sintering the molded article. When the ceramics binder is used in a dough for injection molding, the time required for eliminating the ceramics binder can be shortened and the content of the ceramics binder which remains in the molded articles after eliminating treatment can be reduced to a negligibly low level.
REFERENCES:
patent: 3607332 (1971-09-01), Wingfield
patent: 3953218 (1976-04-01), Pollard
patent: 4336071 (1982-06-01), Schnouer
patent: 4474731 (1984-10-01), Brownlow et al.
patent: 4496506 (1985-01-01), Sakuto et al.
patent: 4540677 (1985-09-01), Enomoto et al.
Saitoh Katsuyoshi
Sakai Tsunenori
Barr Josephine
Idemitsu Petrochemical Company Limited
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