Conductive foams

Details Conductive foams Conductive foams

1988-07-19

1989-12-19

Barr, Josephine

Compositions

Electrically conductive or emissive compositions

Elemental carbon containing

521 65, 521 70, 252506, 524910, 524911, H01B 106

Patent

active

048881341

ABSTRACT:
A conductive foam having a surface resistance of not more than 9.9.times.10.sup.10 ohms as measured by DIN 53,345 may be prepared by incorporating into the base compound at least about 5 parts by dry weight per 100 parts by weight of polymer of a dispersion of carbon black stabilized by a soap predominantly of the same type as that compatible with the process used to set the foam; and processing the compound in a conventional manner.

REFERENCES:
patent: Re28070 (1974-07-01), Brindell et al.
patent: 3582499 (1971-06-01), Rogers et al.
patent: 3728204 (1973-04-01), Cochran II
patent: 4061811 (1977-12-01), Takase et al.
patent: 4231901 (1980-11-01), Berbeco
patent: 4419457 (1983-12-01), Tokunaga
patent: 4621106 (1986-11-01), Fracalossi et al.

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