Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1980-05-19
1981-11-10
Michl, Paul R.
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
260 4214, 26099816, 252511, 358129, C08K 904
Patent
active
042997364
ABSTRACT:
Polyvinyl chloride base molding compositions containing conductive carbon particles which have been treated with a fatty acid chloride have reduced melt viscosities, improved processabilities, and increased electrical conductivities, as well as improved dispersion of the carbon particles in the molding compositions. High density information discs having improved playback performance can be readily molded from these compositions.
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patent: 3842194 (1974-10-01), Clemens
patent: 3842217 (1974-10-01), Clemens
patent: 3909517 (1975-09-01), Clemens
patent: 3960790 (1976-06-01), Khanna
patent: 4129536 (1978-12-01), Martin et al.
patent: 4151132 (1979-04-01), Khanna
patent: 4154622 (1979-05-01), Momoi et al.
patent: 4194921 (1980-03-01), Wheeler et al.
patent: 4228050 (1980-10-01), Martin et al.
Plastics Design & Processing, Lake Publishing Corp., Jul. 1976, pp. 7-11.
Michl Paul R.
Morris B. E.
RCA Corporation
VanDenburgh H. F.
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