Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1991-04-12
1993-06-29
Kunemund, Robert
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156600, 156601, 1566171, 1566181, 1566191, 156DIG64, 156DIG102, 156DIG103, C30B 1500
Patent
active
052230775
ABSTRACT:
A single crystal silicon is prepared by providing a silicon melt reservoir formed of an induction coil coated on its internal surfaces with a high melting insulating material which is subjected to an electromagnetic field which heats silicon placed in said melt reservoir, melting silicon in the melt reservoir by the application of the electromagnetic field and simultaneously depositing a scull layer of silicon on the inner surface of said reservoir, and pulling up a single crystal silicon rod from the silicon melt in the melt reservoir.
REFERENCES:
patent: 4090851 (1978-05-01), Berkman et al.
patent: 4224100 (1980-09-01), Hartzell
patent: 4361114 (1982-11-01), Gurev
patent: 4515755 (1985-05-01), Matsuo et al.
patent: 4874458 (1989-10-01), Nishizawa
Kaneko Kyojiro
Mizumoto Hideyuki
Garrett Felisa
Kunemund Robert
Osaka Titanium Co., Ltd.
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