Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1979-08-27
1981-12-29
Barr, J. L.
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
252506, 252508, 252509, 252510, 13 18R, 264 291, 264 297, 264105, 106284, 204294, H01B 106
Patent
active
043081770
ABSTRACT:
Chloro-hydrocarbons are used as pitch binder modifiers to improve the strength, density and electrical properties of carbon and graphite articles produced from carbonaceous particles, binders, and additives, and are particularly useful in manufacture of electrodes used in ultra high powered electric arc steel furnaces.
REFERENCES:
patent: 2270181 (1942-01-01), Cole et al.
patent: 2270199 (1942-01-01), Thrune
patent: 2500208 (1950-03-01), Shea
patent: 2500209 (1950-03-01), Shea
patent: 3658476 (1972-04-01), Trask
patent: 4160747 (1979-07-01), Scheider et al.
patent: 4188279 (1980-02-01), Van
patent: 4243833 (1981-01-01), Suga
Barr J. L.
Good Adrian J.
Great Lakes Carbon Corporation
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