Coating processes – Coating by vapor – gas – or smoke
Patent
1991-10-09
1993-07-27
Lusigan, Michael
Coating processes
Coating by vapor, gas, or smoke
4272553, 4272555, 118718, 118724, 118727, 118729, C23C 1408, C23C 1424, C23C 1640, C23C 1654
Patent
active
052309231
ABSTRACT:
A process and apparatus for the substantially continuous manufacture of a silicon oxide deposition film on a traveling flexible plastic film. The process comprises evaporating a deposition material composed mainly of silicon and silicon oxide or silicon oxide alonem by heating to continuously form a deposition layer composed mainly of silicon oxide and having a thickness of from 100 to 3,000 .ANG. on the surface(s) of a travelling flexible plastic film, wherein a material shaped from the above deposition material is evaporated by heating while the material is supplied to a heat evaporating portion substantially continuously, and an evaporation residue is discharged from the heat evaporating portion substantially continuously.
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Hirokawa Atsushi
Ozaki Kunihiko
Chen Bret
Lusigan Michael
Toyo Ink Manufacturing Co. Ltd.
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