Conductive masterbatches and conductive monofilaments

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United States of America Patent

PATENT NO 9263171
APP PUB NO 20120141762A1
SERIAL NO

13372676

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Abstract

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The present invention relates to a polyester matrix powder comprising a polybutylene terephthalate, a homogeneously dispersed carbon nanotube powder, a dispersant and a chain extender; to a conductive masterbatch with homogeneous and smooth surface; to a process for the preparation of the conductive masterbatch; to a conductive monofilament prepared from the conductive masterbatch; to a process for the preparation of the conductive monofilament; and to a fabric article prepared from the monofilament. The present invention is characterized in the preparation of carbon nanotube-containing fiber materials with higher conductivity and the improvement of the spinning property of the conductive masterbatches to avoid blocking and yarn breakage during the spinning process.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN TEXTILE RESEARCH INSTITUTENEW TAIPEI CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Sheng-Shan Taipei County, TW 11 10

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