Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1993-09-29
1994-06-28
Buttner, David
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
524504, 524505, 524506, 524537, 525 92, 525439, C08K 304, C08L 6900, C08L 8310
Patent
active
053244540
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 and (c) a polyester or styrenic resin.
REFERENCES:
patent: 4291994 (1981-09-01), Smith
patent: 4569970 (1986-02-01), Paul
patent: 4876033 (1989-10-01), Dziurla
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
Mitsubishi Gas Chemical Company Inc.
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