KR101121203B1 - 고농도 탄소나노튜브 용액용 분산제 및 이를 포함한 조성물 - Google Patents
고농도 탄소나노튜브 용액용 분산제 및 이를 포함한 조성물 Download PDFInfo
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Abstract
Description
Claims (13)
- 하기 화학식 1 내지 화학식 6 중 어느 하나로 표시되는 고농도 탄소나노튜브 용액용 분산제, 수성 액체 매질 및 탄소나노튜브를 포함하는 조성물에 있어서, 상기 탄소나노튜브와 분산제의 혼합중량비는 1:0.1 내지 1:100인 것을 특징으로 하는 조성물;[화학식 1](CF3(CF2)aCH2CH2O)xPO(OR´)y(OCH2CH2OH)z상기 식중, a는 1 내지 30의 정수이고, R´는 H, NH4, Li, Na 및 K로 이루어진 군으로부터 선택되고, x+y+z=3 , x≠0 및 y≠0이다.[화학식 2]CF3(CF2)aCH2CH2SCH2CH2R상기 식중, a는 1 내지 30의 정수이고, R은 카르복실산이나 그의 염, 인산이나 그의 염, 술폰산이나 그의 염으로 이루어진 군으로부터 선택된다.[화학식 3](CF3(CF2)aCH2CH2O)PO(OR´)(OCH2CH2(CF2)bCF3)상기 식중, a 및 b는 서로 독립적으로 1 내지 30의 정수이고, R´는 H, NH4, Li, Na 및 K로 이루어진 군으로부터 선택된다.[화학식 4]CF3(CF2)aCH2CH2R상기 식중, a는 1 내지 30의 정수이며, R은 카르복실산이나 그의 염, 인산이나 그의 염, 술폰산이나 그의 염으로 이루어진 군으로부터 선택된다.[화학식 5]CF3(CF2CFR)aCF3상기 식중, a는 50 내지 160의 정수이며, R은 카르복실산이나 그의 염, 인산이나 그의 염, 술폰산이나 그의 염으로 이루어진 군으로부터 선택된다.[화학식 6]CF3[(CF2CF2)a(CF2CF(OCF2CF(CF3)OCF2CF2R)]x CF3상기 식중, a는 0 내지 4의 정수이고, x는 45 내지 160의 정수이며, R은 카르복실산이나 그의 염, 인산이나 그의 염, 술폰산이나 그의 염으로 이루어진 군으로부터 선택된다.
- 삭제
- 제 1항에 있어서, 상기 수성 액체 매질이 물 또는 물과 1종 이상의 극성 용매의 혼합물인 것을 특징으로 하는 조성물.
- 제 3항에 있어서, 상기 극성 용매는 메틸알콜, 에틸알콜, n-프로필알콜, 이소프로필알콜, n-부틸알콜, sec-부틸알콜, t-부틸알콜, 이소부틸알콜, 에틸렌글리 콜, 디에틸렌글리콜, 트리에틸렌글리콜, 프로필렌글리콜, 부틸렌글리콜, 1,3-프로판디올, 1,4-부탄디올, 1,5-펜탄디올, 1,2-헥산디올, 및 1,6-헥산디올로 이루어진 군으로부터 선택되는 1종 이상인 것을 특징으로 하는 조성물.
- 제 3항에 있어서, 상기 수성 액체 매질 내에서 물과 극성 용매의 혼합부피비가 12:8 내지 2:18인 것을 특징으로 하는 조성물.
- 제 5항에 있어서, 상기 혼합부피비가 8:12인 것을 특징으로 하는 조성물.
- 제 1항에 있어서, 상기 조성물이 첨가제를 더 포함하는 것을 특징으로 하는 조성물.
- 제 7항에 있어서, 상기 조성물의 pH 농도가 2 내지 12인 것을 특징으로 하는 조성물.
- 제 7항에 있어서, 상기 첨가제는 수산화나트륨, 수산화칼륨, 수산화칼슘 및 수산화암모늄으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제 7항에 있어서, 상기 첨가제는 염산, 황산, 질산, 아세트산 및 탄산으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제 1항에 있어서, 상기 탄소 나노튜브는 단일벽 탄소나노튜브, 이중벽 탄소나노튜브, 다중벽 탄소나노튜브 및 다발형 탄소나노튜브로 이루어진 군으로부터 선택되는 1종 이상인 것을 특징으로 하는 조성물.
- 삭제
- 제 1항에 있어서, 상기 조성물은 탄소나노튜브 0.01 내지 10 중량%, 분산제 0.001 내지 50 중량% 및 수성액체매질 40 내지 99.989 중량%를 포함하는 것을 특징으로 하는 조성물.
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KR1020050068346A KR101121203B1 (ko) | 2005-07-27 | 2005-07-27 | 고농도 탄소나노튜브 용액용 분산제 및 이를 포함한 조성물 |
US11/446,972 US7935733B2 (en) | 2005-07-27 | 2006-06-06 | Carbon nanotube solution dispersant and composition including the same |
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KR1020050068346A KR101121203B1 (ko) | 2005-07-27 | 2005-07-27 | 고농도 탄소나노튜브 용액용 분산제 및 이를 포함한 조성물 |
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KR101121203B1 true KR101121203B1 (ko) | 2012-03-23 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US9028790B2 (en) | 2007-02-20 | 2015-05-12 | Toray Industries, Inc. | Carbon nanotube assembly and electrically conductive film |
KR101458133B1 (ko) * | 2012-02-13 | 2014-11-05 | 주식회사 에스지테크 | 전자파 차단필름 및 그 제조방법 |
KR102115814B1 (ko) * | 2013-07-09 | 2020-05-27 | 전주대학교산학협력단 | 탄소나노튜브를 이용한 용접용 접착제 조성물 |
CN108584918B (zh) * | 2018-04-12 | 2020-05-22 | 华南理工大学 | 一种高效分散碳纳米管的方法 |
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KR20050057680A (ko) * | 2002-11-01 | 2005-06-16 | 미츠비시 레이온 가부시키가이샤 | 탄소 나노튜브 함유 조성물, 이를 포함하는 도막을 갖는복합체, 및 이들의 제조 방법 |
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US5683977A (en) * | 1995-03-06 | 1997-11-04 | Lever Brothers Company, Division Of Conopco, Inc. | Dry cleaning system using densified carbon dioxide and a surfactant adjunct |
JP2003238126A (ja) * | 2002-02-14 | 2003-08-27 | Toray Ind Inc | カーボンナノチューブの親水性分散液およびその製造方法 |
KR20050057680A (ko) * | 2002-11-01 | 2005-06-16 | 미츠비시 레이온 가부시키가이샤 | 탄소 나노튜브 함유 조성물, 이를 포함하는 도막을 갖는복합체, 및 이들의 제조 방법 |
JP2004261713A (ja) * | 2003-02-28 | 2004-09-24 | Asahi Glass Co Ltd | カーボンナノチューブの液状化剤、カーボンナノチューブ組成物、カーボンナノチューブ含有液状組成物およびカーボンナノチューブ含有フィルム |
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US20070057233A1 (en) | 2007-03-15 |
US7935733B2 (en) | 2011-05-03 |
KR20070013755A (ko) | 2007-01-31 |
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