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COMPOSITE MATERIAL AND COMPOSITE MATERIAL PRODUCTION METHOD

外国特許コード F170009082
整理番号 (S2015-2110-N0)
掲載日 2017年5月30日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP079880
国際公開番号 WO 2017057782
国際出願日 平成28年9月30日(2016.9.30)
国際公開日 平成29年4月6日(2017.4.6)
優先権データ
  • 特願2015-194485 (2015.9.30) JP
発明の名称 (英語) COMPOSITE MATERIAL AND COMPOSITE MATERIAL PRODUCTION METHOD
発明の概要(英語) Provided are a composite material characterized by comprising a substrate, a porous body provided on the substrate and an insulating polymer extending, starting from a surface of the substrate, into the interior of the porous body, and a production method for said composite material.
従来技術、競合技術の概要(英語) BACKGROUND ART
Medical diagnosis, as a method of treatment, using various devices, the heart, muscles, brain biopsy such as measurement of the electrical signal generated by the conductive, and the energization (electrical stimulation) by control of the biological function, a general already. With this technique, an electrode is part of the device, and the biological interface device.
Electrode is used in the medical field, in general, a metal or carbon conductive wiring, a conductive substrate material (such as plastic or glass) and configured. Here, the living organism and directly in contact with each electrode, and the necessity for a living body, used in such electronic equipment in recent years, there is room for improvement in this respect has been left in the.
Recently, hydrogel excellent biocompatibility substrate attracted attention and is the merit of using, as an electrode material is adhered to the hydrogel starts techniques have been developed.
The adhesive technology, hydrogels in a state of carrying the electrode material, by performing electrolytic polymerization of the conductive polymer, in the vicinity of the electrode material, electrode material from the surface by extending a conductive polymer, a technique of forming a conductive adhesive layer is known (see patent document 1 and non-patent document 1). In these documents, the hydrogel constituting the electrically conductive polymer and the polymer chains entanglement with each other, and the first electrode material can be adhered to the hydrogel have been reported.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • TOHOKU UNIVERSITY
  • 発明者(英語)
  • NISHIZAWA, Matsuhiko
  • NAGAMINE, Kuniaki
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS KE KG KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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