Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1992-02-21
1993-12-28
Buttner, David J.
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
524537, 524588, 524611, 528 29, 528204, 525 67, 525146, 525148, 525147, 525464, C08K 304, C08L 6900, C08L 8310
Patent
active
052736857
ABSTRACT:
A thermoplastic resin composition comprising (a) 100 parts by weight of thermoplastic copolycarbonate comprising 0.1 to 50% by weight of structural unit of the following general formula (1) and 99.9 to 50% by weight of structural unit of the following general formula (2): ##STR1## and (b) 0.1 to 30 parts by weight of electroconductive carbon black can produce a molding product having good mechanical properties and surface smoothness with good moldability.
REFERENCES:
patent: 3419634 (1968-12-01), Vaughn
patent: 4291994 (1981-09-01), Smith
patent: 4599262 (1986-07-01), Schulte
patent: 4876033 (1989-10-01), Dziurla
patent: 5130460 (1992-07-01), Kamei
English translation of claim 1 of JP-A 58-136652.
English translation of claims 1 and 2 of JP-A 55-135145.
English translation of claims 1, 2, and 3 of JP-A 61-43659.
Kinugawa Tadami
Otaki Hideo
Takata Toshiaki
Buttner David J.
Mitsubishi Gas Chemical Co. Inc.
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