WO2018182111A1 - Solution de type dispersion de nanotubes de carbone et son procédé de préparation - Google Patents

Solution de type dispersion de nanotubes de carbone et son procédé de préparation Download PDF

Info

Publication number
WO2018182111A1
WO2018182111A1 PCT/KR2017/009612 KR2017009612W WO2018182111A1 WO 2018182111 A1 WO2018182111 A1 WO 2018182111A1 KR 2017009612 W KR2017009612 W KR 2017009612W WO 2018182111 A1 WO2018182111 A1 WO 2018182111A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbon nanotube
nanotube dispersion
weight
dispersion
carbon nanotubes
Prior art date
Application number
PCT/KR2017/009612
Other languages
English (en)
Korean (ko)
Inventor
황창순
이경희
이애리
Original Assignee
태양쓰리시 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 태양쓰리시 주식회사 filed Critical 태양쓰리시 주식회사
Publication of WO2018182111A1 publication Critical patent/WO2018182111A1/fr

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • C01B32/174—Derivatisation; Solubilisation; Dispersion in solvents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives
    • C09D5/027—Dispersing agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/36—Diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Abstract

La présente invention concerne une solution de type dispersion de nanotubes de carbone et son procédé de préparation. La solution de type dispersion de nanotubes de carbone selon l'invention comprend un nanotube de carbone, un tensioactif, un polyvinylbutyral et un solvant et, en particulier, comprend en outre de l'argile, et peut manifester une excellente dispersibilité, stabilité de dispersion, et force d'adhérence selon l'utilisation d'un polyvinylbutyral ayant un degré de polymérisation de 300 à 1000 tout en utilisant, à titre de nanotube de carbone, un mélange d'un nanotube de carbone ayant un diamètre de 1 à 4 nm et d'un nanotube de carbone ayant un diamètre de 5 à 8 nm dans un rapport en poids de 1:0,2-1. De plus, le procédé de préparation de la solution de type dispersion de nanotubes de carbone selon l'invention comprend : une première étape de préparation d'un mélange par mélange d'un nanotube de carbone, d'un tensioactif, d'un polyvinylbutyral, et d'un solvant ; et une seconde étape de sonication du mélange, pour préparer ainsi une solution de type dispersion de nanotubes de carbone ayant une excellente dispersibilité, stabilité de dispersion et force d'adhérence.
PCT/KR2017/009612 2017-03-29 2017-09-01 Solution de type dispersion de nanotubes de carbone et son procédé de préparation WO2018182111A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0040032 2017-03-29
KR1020170040032A KR101807798B1 (ko) 2017-03-29 2017-03-29 탄소나노튜브 분산액 및 이의 제조방법

Publications (1)

Publication Number Publication Date
WO2018182111A1 true WO2018182111A1 (fr) 2018-10-04

Family

ID=60944192

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/009612 WO2018182111A1 (fr) 2017-03-29 2017-09-01 Solution de type dispersion de nanotubes de carbone et son procédé de préparation

Country Status (2)

Country Link
KR (1) KR101807798B1 (fr)
WO (1) WO2018182111A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114530335A (zh) * 2022-02-23 2022-05-24 苏州固韧纳米材料技术有限公司 超级电容器储能砖、其制备方法及超级电容器
WO2023136631A1 (fr) * 2022-01-13 2023-07-20 주식회사 엘지화학 Faisceaux de nanotubes de carbone

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102586634B1 (ko) 2021-06-30 2023-10-10 주식회사 제이오 탄소나노튜브 분산액의 제조 방법
CN113651315A (zh) * 2021-08-18 2021-11-16 成都富安纳新材料科技有限公司 易于分散的活性纳米碳粉末及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070051979A (ko) * 2005-11-16 2007-05-21 한국과학기술원 탄소나노튜브 분산액을 이용한 고순도 탄소나노튜브 필름의 제조방법
US20100330358A1 (en) * 2008-02-08 2010-12-30 Meijo Nano Carbon Co., Ltd. Carbon nanotube dispersion and utilization of same
KR20110061164A (ko) * 2009-12-01 2011-06-09 엘지디스플레이 주식회사 탄소나노튜브 분산액, 이를 이용한 박막 및 표시장치의 제조방법
KR20120021807A (ko) * 2010-08-18 2012-03-09 한화케미칼 주식회사 표면 처리된 탄소나노튜브를 사용한 고농도 탄소나노튜브 분산액의 제조
KR20160066494A (ko) * 2014-12-01 2016-06-10 엘지디스플레이 주식회사 탄소나노튜브 분산액 조성물 및 그 제조방법, 이를 포함하는 전도성 코팅액 조성물, 이를 이용한 정전기 방지막 및 표시장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1838769A1 (fr) 2004-12-03 2007-10-03 William Marsh Rice University Nanocomposites polymeres bien disperses obtenus par polymerisation interfaciale
US20100197832A1 (en) 2009-02-05 2010-08-05 Texas A&M University System Isolated nanotubes and polymer nanocomposites

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070051979A (ko) * 2005-11-16 2007-05-21 한국과학기술원 탄소나노튜브 분산액을 이용한 고순도 탄소나노튜브 필름의 제조방법
US20100330358A1 (en) * 2008-02-08 2010-12-30 Meijo Nano Carbon Co., Ltd. Carbon nanotube dispersion and utilization of same
KR20110061164A (ko) * 2009-12-01 2011-06-09 엘지디스플레이 주식회사 탄소나노튜브 분산액, 이를 이용한 박막 및 표시장치의 제조방법
KR20120021807A (ko) * 2010-08-18 2012-03-09 한화케미칼 주식회사 표면 처리된 탄소나노튜브를 사용한 고농도 탄소나노튜브 분산액의 제조
KR20160066494A (ko) * 2014-12-01 2016-06-10 엘지디스플레이 주식회사 탄소나노튜브 분산액 조성물 및 그 제조방법, 이를 포함하는 전도성 코팅액 조성물, 이를 이용한 정전기 방지막 및 표시장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023136631A1 (fr) * 2022-01-13 2023-07-20 주식회사 엘지화학 Faisceaux de nanotubes de carbone
CN114530335A (zh) * 2022-02-23 2022-05-24 苏州固韧纳米材料技术有限公司 超级电容器储能砖、其制备方法及超级电容器
CN114530335B (zh) * 2022-02-23 2023-09-29 苏州固韧纳米材料技术有限公司 超级电容器储能砖、其制备方法及超级电容器

Also Published As

Publication number Publication date
KR101807798B1 (ko) 2017-12-13

Similar Documents

Publication Publication Date Title
WO2018182111A1 (fr) Solution de type dispersion de nanotubes de carbone et son procédé de préparation
WO2012018242A2 (fr) Composition de peinture à dissipation de chaleur et à haut rendement utilisant un matériau à base de carbone
US20130207294A1 (en) Conductive Paint Composition and Method for Manufacturing Conductive Film Using the Same
WO2016108656A1 (fr) Réchauffeur de feuille transparente
WO2016190722A1 (fr) Graphène fonctionnalisé comprenant deux types d'amines ou plus, et son procédé de préparation
WO2015147449A1 (fr) Feuille de blindage contre les ondes électromagnétiques et son procédé de fabrication
WO2017204565A1 (fr) Composition de revêtement d'isolation et de dissipation de chaleur, et unité d'isolation et de dissipation de chaleur formée par cette dernière
WO2012036453A2 (fr) Feuille conductrice transparente enduite de couche anti-réfléchissante et procédé de fabrication de ladite feuille conductrice transparente
WO2012157960A2 (fr) Substrat multicouche en plastique et son procédé de fabrication
WO2018151393A1 (fr) Gants conducteurs et procédé de fabrication de tels gants conducteurs
EP2417194A2 (fr) Composition de polyéthylène non réticulé pour câble d'alimentation
WO2015152559A1 (fr) Composition à faible réfraction, procédé de préparation associé, et film conducteur transparent
WO2010035999A2 (fr) Électrode transparente
WO2010059008A2 (fr) Composition de résine conductrice à base de composite de carbone
WO2013169087A1 (fr) Composition d'encre polymère conductrice et cellule solaire organique la contenant
WO2014204265A1 (fr) Composition d'encre conductrice, film conducteur transparent la comprenant et procédé de fabrication de film conducteur transparent
WO2017200169A1 (fr) Particules creuses d'aluminosilicate et procédé pour leur fabrication
WO2014098275A1 (fr) Procédé de production pour aplanir un substrat en fibre pour dispositif d'affichage flexible
WO2013100550A1 (fr) Electrode transparente
WO2023013834A1 (fr) Composition de peinture pour dissipateur thermique, son procédé de préparation, film de revêtement pour dissipateur thermique formé à partir de celle-ci, et dissipateur thermique le comprenant
WO2016105088A1 (fr) Composition pour film de fenêtre, film de fenêtre souple formé à partir de celle-ci, et dispositif d'affichage souple le comprenant
WO2020105968A1 (fr) Nanotubes de nitrure de bore liés à une molécule unique, et méthode de préparation d'une solution colloïdale à l'aide de ceux-ci
WO2015167235A1 (fr) Film polyester et son procédé de fabrication
WO2018164472A1 (fr) Composition céramique conductrice ayant une excellente conductivité électrique
WO2020189882A1 (fr) Film antistatique de libération de silicone

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17902722

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17902722

Country of ref document: EP

Kind code of ref document: A1