EP4747313A1 - Wärmeleitende, elektrisch isolierende fluorpolymerverbundstoffe, daraus hergestellte schläuche und systeme mit solchen materialien und schläuchen - Google Patents

Wärmeleitende, elektrisch isolierende fluorpolymerverbundstoffe, daraus hergestellte schläuche und systeme mit solchen materialien und schläuchen

Info

Publication number
EP4747313A1
EP4747313A1 EP24754513.0A EP24754513A EP4747313A1 EP 4747313 A1 EP4747313 A1 EP 4747313A1 EP 24754513 A EP24754513 A EP 24754513A EP 4747313 A1 EP4747313 A1 EP 4747313A1
Authority
EP
European Patent Office
Prior art keywords
thermally
conductive
electrically
composite material
material according
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP24754513.0A
Other languages
English (en)
French (fr)
Inventor
Sahil GUPTA
Kristina NGUYEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of EP4747313A1 publication Critical patent/EP4747313A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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 a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/265—Tetrafluoroethene with non-fluorinated comonomers
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • C08K3/28—Nitrogen-containing compounds
    • C08K2003/282—Binary compounds of nitrogen with aluminium
    • 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
    • C08K3/38—Boron-containing compounds
    • C08K2003/382—Boron-containing compounds and nitrogen
    • C08K2003/385—Binary compounds of nitrogen with boron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP24754513.0A 2023-07-21 2024-07-22 Wärmeleitende, elektrisch isolierende fluorpolymerverbundstoffe, daraus hergestellte schläuche und systeme mit solchen materialien und schläuchen Pending EP4747313A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363514976P 2023-07-21 2023-07-21
PCT/US2024/039053 WO2025024396A1 (en) 2023-07-21 2024-07-22 Thermally-conducting, electrically-insulating fluoropolymer composite materials, tubings made therefrom, and systems including such materials and tubings

Publications (1)

Publication Number Publication Date
EP4747313A1 true EP4747313A1 (de) 2026-05-27

Family

ID=92296007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24754513.0A Pending EP4747313A1 (de) 2023-07-21 2024-07-22 Wärmeleitende, elektrisch isolierende fluorpolymerverbundstoffe, daraus hergestellte schläuche und systeme mit solchen materialien und schläuchen

Country Status (2)

Country Link
EP (1) EP4747313A1 (de)
WO (1) WO2025024396A1 (de)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898009A (en) 1996-03-19 1999-04-27 Advanced Ceramics Corporation High density agglomerated boron nitride particles
US6713088B2 (en) 1999-08-31 2004-03-30 General Electric Company Low viscosity filler composition of boron nitride particles of spherical geometry and process
US6660241B2 (en) 2000-05-01 2003-12-09 Saint-Gobain Ceramics & Plastics, Inc. Highly delaminated hexagonal boron nitride powders, process for making, and uses thereof
US6764975B1 (en) 2000-11-28 2004-07-20 Saint-Gobain Ceramics & Plastics, Inc. Method for making high thermal diffusivity boron nitride powders
US6652822B2 (en) 2001-05-17 2003-11-25 The Regents Of The University Of California Spherical boron nitride particles and method for preparing them
US7015692B2 (en) 2003-08-07 2006-03-21 Ge Electric Company Apparatus for active cooling of an MRI patient bore in cylindrical MRI systems
US7494635B2 (en) 2003-08-21 2009-02-24 Saint-Gobain Ceramics & Plastics, Inc. Boron nitride agglomerated powder
JP2006334135A (ja) 2005-06-02 2006-12-14 Hitachi Medical Corp Ｍｒｉ用傾斜磁場コイル装置
DE102006034800B4 (de) 2006-07-27 2010-04-08 Siemens Ag Verfahren zur Herstellung einer Kühleinrichtung für eine Gradientenspule, Kühleinrichtung für eine Gradientenspule, sowie Gradientenspule umfassend solche Kühleinrichtungen
US7301343B1 (en) 2006-12-18 2007-11-27 General Electric Co. System, method and apparatus for controlling the temperature of a MRI magnet warm bore
JP5472896B2 (ja) 2007-11-22 2014-04-16 株式会社東芝 磁気共鳴装置
JP6455367B2 (ja) * 2014-09-16 2019-01-23 Ａｇｃ株式会社 含フッ素樹脂組成物、成形品、電線および含フッ素樹脂組成物の製造方法
KR101605082B1 (ko) * 2015-02-03 2016-03-21 (주)나노테크 유체 온도 조절장치
JP7193705B2 (ja) * 2018-09-18 2022-12-21 ダイキン工業株式会社 フッ素ゴム組成物および成形体
JP7516407B2 (ja) * 2019-03-07 2024-07-16 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． フッ素含有熱可塑性エラストマー組成物
US11996217B2 (en) * 2021-02-02 2024-05-28 Proterial, Ltd. Shielded cable

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WO2025024396A1 (en) 2025-01-30

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