Method for generating glow-polymerisate layers

Details Method for generating glow-polymerisate layers Method for generating glow-polymerisate layers

1990-11-30

1992-02-18

Pianalto, Bernard

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

4272553, 4272556, 427377, 4273855, B05D 306

Patent

active

050892908

ABSTRACT:
Starting from hydrocarbons and/or fluorocarbons, glow polymerisate layers can be generated on a substrate by means of a high-frequency low-pressure glow discharge. Chemically stable layers are obtained if the glow polymerisate is subjected, after the preparation and with the exclusion of air, to an annealing process in an atmosphere of hydrocarbon and/or fluorocarbon monomers at temperatures between 100.degree. and 450.degree. C. for 1 to 10 hours, or if the substrate is heated to temperatures between 100.degree. and 450.degree. C. during the preparation of the glow polymerisate.

REFERENCES:
patent: 4096315 (1978-06-01), Kubacki
patent: 4252848 (1981-02-01), Datta et al.

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