Carbon film and process for preparing the same

Details Carbon film and process for preparing the same Carbon film and process for preparing the same

1994-05-25

1995-08-22

King, Roy V.

Coating processes

Electrical product produced

Carbon coating

427228, 427294, 4273722, 427386, 264 296, 428408, B05D 302, C01B 3100

Patent

active

054438594

ABSTRACT:
(1) A carbon film derived from a polyimide film, which has a tensile strength of at least 15 Kgf/mm.sup.2, a tensile modulus of elasticity of at least 5000 Kgf/mm.sup.2 and an electric conductivity of at least 200 S/cm.
(2) A process for preparing a carbon film which comprises the following steps:

REFERENCES:
patent: 4597844 (1987-07-01), Hiraki et al.
patent: 4701317 (1987-10-01), Arakawa et al.
patent: 4797307 (1989-01-01), Kunimoto et al.
patent: 4842665 (1989-06-01), Taguchi et al.
patent: 4876077 (1989-10-01), Murakami
patent: 4915984 (1990-11-01), Murakami
patent: 4996079 (1991-02-01), Itoh
H. H. Je et al, "A Study on the Deposition of Pyrolytic Carbons From Hydrocarbons", Carbon, vol. 22, No. 6, pp. 563-570, 1984.
J. L. Kaae, "The Mechanism of the Deposition of Pyrolytic Carbons", Carbon vol. 23, No. 6, pp. 665-673, 1985.
A. Kavanagh et al, "The Morphology of Some Natural and Synthetic Graphites", Carbon vol. 26, No. 1, pp. 23-32, 1988.

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