Process for the production of mouldings

Details Process for the production of mouldings Process for the production of mouldings

1992-05-18

1994-02-22

Bell, Mark L.

Compositions

Exfoliated or intumesced

423448, 264 452, C04B 1400

Patent

active

052884295

ABSTRACT:
In an advantageous process for the production of mouldings from expandable graphite, a liquid is first added to the expandable graphite and the resulting moist preparation form of the expandable graphite is heated in moulds to temperatures above 180.degree. C.

REFERENCES:
patent: 4102960 (1978-07-01), Borkowski
patent: 4199628 (1980-04-01), Caines
patent: 4244934 (1981-01-01), Kondo et al.
patent: 5094780 (1992-03-01), von Bonin
Satou et al. "Fiber Reinforced Graphite Gasket, and Method of Manf" (Sep. 3, 1985) App. No. 58-182562 (JP 60-73171).
Kawai "Production of Expanded Graphite Easy to Mold" (Jul. 19, 1980) Appl. No. 53-136130 JP 55-62806.
Patent Abstracts of Japan, V. 5, No. 31 (Feb. 1981) JP:55-158115.

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