JP2012520356A5 - - Google Patents

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Publication number
JP2012520356A5
JP2012520356A5 JP2011553336A JP2011553336A JP2012520356A5 JP 2012520356 A5 JP2012520356 A5 JP 2012520356A5 JP 2011553336 A JP2011553336 A JP 2011553336A JP 2011553336 A JP2011553336 A JP 2011553336A JP 2012520356 A5 JP2012520356 A5 JP 2012520356A5
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JP
Japan
Prior art keywords
polyurethane
composition
polyurethane composition
dispersion
carbonaceous
Prior art date
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Application number
JP2011553336A
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English (en)
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JP2012520356A (ja
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Publication date
Priority claimed from DE102009012674A external-priority patent/DE102009012674A1/de
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Publication of JP2012520356A publication Critical patent/JP2012520356A/ja
Publication of JP2012520356A5 publication Critical patent/JP2012520356A5/ja
Withdrawn legal-status Critical Current

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Claims (5)

  1. 少なくとも1種のポリウレタンポリマーおよび炭素質ナノ粒子を含有する導電性ポリウレタン組成物であって、前記ポリマーが半結晶質ポリウレタンを実質的な量、好ましくは少なくとも10重量%で含有し、前記半結晶質ポリウレタンが部分的に結晶性であり、該半結晶質ポリウレタンのDSC分析での融解または結晶化ピークが少なくとも5J/g、好ましくは20J/g、より好ましくは40J/gの融解エンタルピーを示し、前記炭素質ナノ粒子がカーボンナノチューブを少なくとも20%、好ましくは少なくとも50%、より好ましくは100%含有する導電性ポリウレタン組成物。
  2. ポリウレタン組成物の導電率が少なくとも1×10−5S/cm、好ましくは少なくとも1×10−4S/cm、より好ましくは少なくとも1×10−3S/cmである請求項1に記載のポリウレタン組成物。
  3. 炭素質ナノ粒子としてカーボンナノチューブを100%含有し、該カーボンナノチューブの組成物中の割合が3重量%以下である請求項に記載のポリウレタン組成物。
  4. 導電性ポリウレタン組成物、特に請求項1〜のいずれかに記載のポリウレタン組成物の製造方法であって、以下の工程を有し、下記ポリウレタン分散液が実質的な量、特に少なくとも20重量%の半結晶質ポリウレタンを基材とする該ポリウレタン組成物の製造方法;
    a)炭素質ナノ粒子の水性分散液を調製する工程、
    b)該炭素質ナノ粒子の分散液をポリウレタン水性分散液と混合する工程、
    c)該混合物から水を除去する工程、
    d)工程c)で得られた乾燥生成物を熱の適用により硬化させる工程。
  5. 自動車の製造時のコーティングまたは電化製品のハウジング用コーティングを形成するための、請求項1〜のいずれかに記載のポリウレタン組成物の使用。
JP2011553336A 2009-03-13 2010-03-05 カーボンナノチューブを含有するポリウレタン材料 Withdrawn JP2012520356A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009012674.0 2009-03-13
DE102009012674A DE102009012674A1 (de) 2009-03-13 2009-03-13 Polyurethanmassen mit Kohlenstoffnanoröhrchen
PCT/EP2010/001397 WO2010102763A1 (de) 2009-03-13 2010-03-05 Polyurethanmassen mit kohlenstoffnanoröhrchen

Publications (2)

Publication Number Publication Date
JP2012520356A JP2012520356A (ja) 2012-09-06
JP2012520356A5 true JP2012520356A5 (ja) 2013-04-18

Family

ID=42124581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011553336A Withdrawn JP2012520356A (ja) 2009-03-13 2010-03-05 カーボンナノチューブを含有するポリウレタン材料

Country Status (8)

Country Link
US (1) US20120112133A1 (ja)
EP (1) EP2406311A1 (ja)
JP (1) JP2012520356A (ja)
KR (1) KR20110134910A (ja)
CN (1) CN102421838A (ja)
DE (1) DE102009012674A1 (ja)
TW (1) TW201039361A (ja)
WO (1) WO2010102763A1 (ja)

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US11802226B2 (en) 2013-07-30 2023-10-31 H.B. Fuller Company Polyurethane adhesive film
US10640702B2 (en) 2013-08-01 2020-05-05 Covestro Llc Coated particles and methods for their manufacture and use
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KR20210106184A (ko) 2020-02-20 2021-08-30 한국전기연구원 탄소나노튜브가 고분산된 폴리우레탄 폼 복합체의 제조방법 및 이로부터 제조되는 탄소나노튜브가 고분산된 폴리우레탄 폼 복합체
EP4153665A1 (en) * 2020-05-19 2023-03-29 Covestro Deutschland AG Method of manufacturing filled polyurethane particles
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