Method and apparatus for coating hollow containers through plasm

Details Method and apparatus for coating hollow containers through plasm Method and apparatus for coating hollow containers through plasm

1994-02-09

1996-10-15

Pianalto, Bernard

Coating processes

Direct application of electrical, magnetic, wave, or...

Plasma

118 501, 118620, 118716, 118723VE, 118723MR, 118723MA, 427237, 427238, 4272481, 427294, 427585, 427598, H05H 102

Patent

active

055652484

ABSTRACT:
A plasma assisted deposition of a very thin inner surface coating inside a plastic or metal container is achieved using insoluble, inert, inorganic substances such as silica, or insoluble metal oxides, or by using mixtures of substances, for example of metals, metal oxides, metal salts and carbon and/or organic radicals, so as to form a flexible structure or lattice, or by using different layers of such structures. It involves locating the container in an evacuated enclosure, placing a vaporizer containing inert inorganic material of a predetermined constituency inside the container, generating a vapor of said material, forming a plasma of said vapor, and depositing a relatively thin coating of said material over a predetermined area of an inside surface of said container, whereby the high temperature of the particles of said coating penetrate said surface due to their heat energy while causing no overall rise in surface temperature because of the low mass flow.

REFERENCES:
patent: 4401054 (1983-08-01), Matsuo et al.
patent: 4478874 (1984-10-01), Hahn
patent: 4569738 (1986-02-01), Kieser et al.
patent: 4585668 (1986-04-01), Asmussen et al.
patent: 4599135 (1986-07-01), Tsunekawa et al.
patent: 4667620 (1987-05-01), White
patent: 4698234 (1987-10-01), Ovshinsky et al.
patent: 4715937 (1987-12-01), Moslehi et al.
patent: 4737379 (1988-04-01), Hudgens et al.
patent: 4752426 (1988-06-01), Cho
patent: 4756964 (1988-07-01), Kincaid et al.
patent: 5041303 (1991-08-01), Wertheimer et al.

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