Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1977-04-25
1979-04-24
Derrington, James H.
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
252506, 252507, 252509, 252511, 260 4214, 260 4246, 260 4253, 264129, C08K, C08K 910
Patent
active
041511263
ABSTRACT:
Shaped polyolefin objects having decorative metal coatings are obtained by (1) cold compressing a solid, substantially homogeneous, particulate, highly-filled polyolefin composite containing polyolefin, particularly polyethylene, and at least 33% by weight of filler including at least 10% of conductive carbon and, optionally, an inorganic filler compound, in which the polyolefin is polymerized onto the surface of the filler, (2) sintering the compressed shaped object, and (3) electroplating the sintered object.
REFERENCES:
patent: 3256236 (1966-06-01), Herman et al.
patent: 3297466 (1976-01-01), Herman et al.
patent: 3950303 (1976-04-01), Lipscomb
Adelman Robert L.
Howard, Jr. Edward G.
Derrington James H.
E. I. Du Pont de Nemours and Company
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