Method and apparatus for producing gas impermeable, chemically i

Details Method and apparatus for producing gas impermeable, chemically i Method and apparatus for producing gas impermeable, chemically i

1996-02-01

1997-10-21

Pianalto, Bernard

Coating processes

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

Pretreatment of substrate or post-treatment of coated substrate

118723R, 118723VE, 118723MW, 427237, 427238, 4272481, 4272553, 4272557, 427296, 427307, 427322, 4274192, 4274197, 427536, 427585, 427595, C23C 1402

Patent

active

056794126

ABSTRACT:
A method of making a gas-impermeable, chemically inert container wall structure comprising the steps of providing a base layer of an organic polymeric material; conducting a pair of reactive gases to the surface of the base layer preferably by pulsed gas injection; heating the gases preferably by microwave energy pulses sufficiently to create a plasma which causes chemical reaction of the gases to form an inorganic vapor compound which becomes deposited on the surface, and continuing the conducting and heating until the compound vapor deposit on the surface forms a gas-impermeable, chemically inert barrier layer of the desired thickness on the surface. Various wall structures and apparatus for making them are also disclosed.

REFERENCES:
patent: 5338580 (1994-08-01), Katagiri et al.
patent: 5468520 (1995-11-01), Williams et al.

Affiliated with

Also associated with

Rating

Method and apparatus for producing gas impermeable, chemically i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for producing gas impermeable, chemically i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for producing gas impermeable, chemically i will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1004948