Low pressure plasma treatment of an article surface

Details Low pressure plasma treatment of an article surface Low pressure plasma treatment of an article surface

1995-04-27

1996-10-01

Padgett, Marianne

Coating processes

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

Polymerization of coating utilizing direct application of...

427488, 427535, 427536, 264446, 264453, 264483, 264494, 264 83, C08J 718, B01D 4700, B01D 4716

Patent

active

055609635

ABSTRACT:
A method of producing a plasma treated article in a tool having electrically isolated conductive members, wherein at least one of the members has a surface closely conforming to the surface of the article which is to be treated. The method includes the steps of placing the article between the members so as to create a relatively small bounded space between the article surface and the closely conforming member surface, drawing a vacuum in the bounded space, introducing a polymerizable gas into the bounded space and applying an electric field between the members to create a plasma in the bounded space to react with the article surface.

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