ELECTRONIC COMPONENT PACKAGING SHEET, AND FORMED ARTICLE THEREOF

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United States of America Patent

SERIAL NO

13877742

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Abstract

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Disclosed is an electronic component packaging sheet including a surface conductive layer formed on the surface of at least one side of a substrate sheet. The substrate sheet includes 80,000 to 220,000 Mw of a styrene-conjugated diene block copolymer; 200,000 to 400,000 Mw of a polystyrene resin; and 150,000 to 210,000 Mw of an impact resistant polystyrene resin. The surface conductive layer includes an acrylic copolymer resin; and carbon nanotubes. The electronic component packaging sheet is a transparent conductive sheet having excellent thermoforming properties, good transparency after thermoforming, and sufficient electrostatic diffusion performance to maintain a low surface resistance value. The electronic component packaging sheet is particularly suited for the manufacture of embossed carrier tape.

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Patent Owner(s)

Patent OwnerAddress
DENKI KAGAKU KOGYO KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Junpei Isesaki-shi, JP 13 36
Kawata, Masatoshi Isesaki-shi, JP 12 135
Osawa, Tomohiro Isesaki-shi, JP 6 23

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