Mitsubishi Gas Chemical Company, Inc.

Canon Kabushiki Kaisha

Tadami Kinugawa

Toshiaki Takata

Toshiaki Takada

Hideo Otaki

Kiyoshi Sakai

Yuichi Hashimoto

Teigo Sakakibara

Masahiro Inoue

Nobuhiko Takekoshi

Naoto Fujimura

Shinya Mayama

Noriko Ohtani

Katsuhiro Yamaguchi

Hiroyuki Nakano

Mituhiko Masumoto

Shigeo Yanada

Kou Tanabe

Hideo Ohtaki

A transfer material carrying member has a copolymer and conductive particles; the copolymer has a component unit represented by the Formula (I) and a component unit represented by the Formula (II), and the component unit represented by Formula (II) is in an amount of from 0.1% by weight to 50% by weight based on the total weight of the copolymer.

Transfer material carrying member and image forming apparatus making use

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.

Conductive copolycarbonate-siloxane compositions

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.

Thermoplastic resin composition

A glass-reinforced polycarbonate resin composition comprising an aromatic polycarbonate resin (a) and, blended therewith, 5 to 60% by weight based on the weight of the composition of a glass reinforcement (b) which has been treated with an acid. The composition has excellent dimensional stability, mechanical strength, heat resistance and electrical characteristics, and is therefore used in industrial fields of cameras, VTR's, facsimiles and the like.

Polycarbonate resin composition

A polycarbonate resin having an improved flexibility, flowability and heat resistance, and a process for producing such polycarbonate resins are disclosed. The polycarbonate resin of this invention is particularly useful as optical articles and other precision molding materials and is produced by a solution polymerization method using a bisphenol compound and a substituted alkylenebisphenol compound.

Copolycarbonate resin from branched chain alkylene bis phenol

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Toyonaka, Japan

Tadami Kinugawa