Denki Kagaku Kogyo Kabushiki Kaisha

Kazuhiro Kosugi

Mikio Shimizu

Masanori Higano

Takeshi Miyakawa

Masanori Ishii

Tetsuo Fujimura

Satoshi Yokoyama

Takashi Tomizawa

A carrier tape body having an embossed tape continuously having pockets which contain an electronic component sealed with a cover tape, where the cover tape has a peeling static electrification amount of from &#x2212;9 to +9 nC when the cover tape has a surface resistivity of at least 10&#x3a9;, and where the cover tape has a peeling static electrification amount of from &#x2212;3 to +3 nC when the cover tape has a surface resistivity of less than 10&#x3a9;.

Electronic component container

A heat-sealing film having a haze of not more than 30% and having a sealant layer made of a resin composition which comprises from 50 to 100 wt % of the total of the following components (a) to (c):

Transparent heat-sealing film

An electroconductive sheet comprising a substrate layer of a thermoplastic resin comprising an acrylonitrile-butadiene-styrene copolymer type resin and/or a polystyrene type resin and having laminated on at least one side of the substrate layer, a surface layer of an electroconductive resin composition comprising a polycarbonate type resin and from 5 to 50 wt % of carbon black.

Resin composition, molded product thereof and electroconductive sheet

A heat-stealing film having a baze of not more than 30% and having a sealant layer made of a resin composition which comprises from 50 to 100 wt % of the total of the following components (a) to (c); (a) from 5 to 50 wt % of a block copolymer of from 50 to 95 wt % of a styrene-type hydrocarbon and from 5 to 50 wt % of a conjugated diene-type hydrocarbon, (b) from 5 to 50 wt % of an ethylene/&#x3b1;-olefin random copolymer, and (c) from 5 to 70 wt % of a block copolymer of from 10 to 50 wt % of a styrene-type hydrocarbon and from 50 to 90 wt % of a conjugated diene-type hydrocarbon, and (d) from 0 to 50 wt % of and impact-resistant polystyrene.

Growing community of inventors

Gunma, Japan

Kazuhiro Kosugi