Electrically conductive polymer composition and method for stably storing electrically conductive polymer solution

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United States of America Patent

PATENT NO 12119135
APP PUB NO 20220215981A1
SERIAL NO

17611317

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Abstract

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The present invention relates to an electrically conductive polymer composition having high dispersion stability in long-term storage without being influenced by air temperature changes in the winter season, the summer period, etc. and a method for stably storing an electrically conductive polymer solution. An electrically conductive polymer composition comprising at least a N-vinyl carboxylic acid amide polymer having a weight-average molecular weight within the range of not less than 5000 and not more than one million, an electrically conductive polymer, and a solvent. A method for stably storing an electrically conductive polymer solution, the method comprising adding, to an electrically conductive polymer solution, a N-vinyl carboxylic acid amide polymer having a weight-average molecular weight within the range of not less than 5000 and not more than one million.

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Patent Owner(s)

  • RESONAC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Konishi, Jun Tokyo, JP 34 731
Sugawara, Atsushi Tokyo, JP 108 351

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