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MXPA04000240A - Polyvinylidene fluoride composites and methods for preparing same. - Google Patents

Polyvinylidene fluoride composites and methods for preparing same.

Info

Publication number
MXPA04000240A
MXPA04000240A MXPA04000240A MXPA04000240A MXPA04000240A MX PA04000240 A MXPA04000240 A MX PA04000240A MX PA04000240 A MXPA04000240 A MX PA04000240A MX PA04000240 A MXPA04000240 A MX PA04000240A MX PA04000240 A MXPA04000240 A MX PA04000240A
Authority
MX
Mexico
Prior art keywords
composite
polymer
solution
carbon nanotubes
polyvinylidene fluoride
Prior art date
Application number
MXPA04000240A
Other languages
Spanish (es)
Inventor
Fischer Alan
Original Assignee
Hyperion Catalysis Int
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
Priority claimed from US09/903,189 external-priority patent/US6783702B2/en
Application filed by Hyperion Catalysis Int filed Critical Hyperion Catalysis Int
Publication of MXPA04000240A publication Critical patent/MXPA04000240A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • 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
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/734—Fullerenes, i.e. graphene-based structures, such as nanohorns, nanococoons, nanoscrolls or fullerene-like structures, e.g. WS2 or MoS2 chalcogenide nanotubes, planar C3N4, etc.
    • Y10S977/742—Carbon nanotubes, CNTs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/788—Of specified organic or carbon-based composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Theoretical Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Reinforced Plastic Materials (AREA)
  • Conductive Materials (AREA)

Abstract

An electrically conductive composite comprising a polyvinylidene fluoride polymer or copolymer and carbon nanotubes is provided. Preferably, carbon nanotubes may be present in the range of about 0.5-20% by weight of the composite. The composites are prepared by dissolving the polymer in a first solvent to form a polymer solution and then adding the carbon nanotubes into the solution. The solution is mixed using an energy source such as a sonicator or a Waring blender. A precipitating component is added to precipitate out a composite comprising the polymer and the nanotubes. The composite is isolated by filtering the solution and drying the composite. The composites are also prepared by mixing or dispersing carbon nanotubes in polymer emulsion using an energy source such as a Waring blender. The liquid in the mixture is then evaporated to obtain the composite comprising the polymer and the nanotubes.
MXPA04000240A 2001-07-11 2002-07-10 Polyvinylidene fluoride composites and methods for preparing same. MXPA04000240A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/903,189 US6783702B2 (en) 2001-07-11 2001-07-11 Polyvinylidene fluoride composites and methods for preparing same
US09/988,973 US6746627B2 (en) 2001-07-11 2001-11-20 Methods for preparing polyvinylidene fluoride composites
PCT/US2002/021754 WO2003007314A1 (en) 2001-07-11 2002-07-10 Polyvinylidene fluoride composites and methods for preparing same

Publications (1)

Publication Number Publication Date
MXPA04000240A true MXPA04000240A (en) 2004-05-04

Family

ID=27129350

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04000240A MXPA04000240A (en) 2001-07-11 2002-07-10 Polyvinylidene fluoride composites and methods for preparing same.

Country Status (6)

Country Link
EP (1) EP1415309A4 (en)
JP (1) JP2005500409A (en)
KR (1) KR100912147B1 (en)
CA (1) CA2453424C (en)
MX (1) MXPA04000240A (en)
WO (1) WO2003007314A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6680016B2 (en) * 2001-08-17 2004-01-20 University Of Dayton Method of forming conductive polymeric nanocomposite materials
WO2004039883A1 (en) * 2002-10-29 2004-05-13 Daikin Industries, Ltd. Fluororesin composition, molded fluororesin articles, fluororesin laminates and use of the laminates
JP4489558B2 (en) * 2004-10-25 2010-06-23 三桜工業株式会社 Multi-layer resin tube
JP5228486B2 (en) 2005-06-24 2013-07-03 ダイキン工業株式会社 Polymer composite material
US7732029B1 (en) 2006-12-22 2010-06-08 Xerox Corporation Compositions of carbon nanotubes
JP2008163081A (en) * 2006-12-27 2008-07-17 Fujifilm Corp Laser-decomposable resin composition and pattern-forming material and laser-engravable flexographic printing plate precursor using the same
US9041228B2 (en) * 2008-12-23 2015-05-26 Micron Technology, Inc. Molding compound including a carbon nano-tube dispersion
JP2010155953A (en) * 2009-01-05 2010-07-15 National Institute Of Advanced Industrial Science & Technology Structure composed of filler and non-compatible resin or elastomer, method for producing the same, and use of the same
KR101281626B1 (en) 2010-05-28 2013-07-04 부산대학교 산학협력단 Method of manufacturing polymer/carbon nanotube composite, Method of manufacturing polymer/carbon nanotube composite thin film using the same, Polymer/carbon nanotube composite using the method, and Polymer/carbon nanotube composite thin film using the method
US9463977B2 (en) 2012-07-31 2016-10-11 Raytheon Company Sacrificial limiter filter
US10685763B2 (en) * 2016-01-19 2020-06-16 Xerox Corporation Conductive polymer composite
WO2020099351A1 (en) * 2018-11-12 2020-05-22 Fischer Eco Solutions Gmbh Method for bonding two plates together for a fuel cell, especially gluing bipolar plates in a fuel cell
KR102430316B1 (en) * 2020-08-20 2022-08-10 최재훈 Fluororesin tube with high thermal conductivity and low gas permeability
KR20220055334A (en) * 2020-10-26 2022-05-03 주식회사 엘지화학 Method for preparation of poly(butylene adipate-co-terephthalate)-carbon nanotube composite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6403696B1 (en) * 1986-06-06 2002-06-11 Hyperion Catalysis International, Inc. Fibril-filled elastomer compositions
US5445327A (en) * 1989-07-27 1995-08-29 Hyperion Catalysis International, Inc. Process for preparing composite structures
US5591382A (en) * 1993-03-31 1997-01-07 Hyperion Catalysis International Inc. High strength conductive polymers
US5705120A (en) * 1994-02-08 1998-01-06 Osaka Gas Company, Limited Method of producing graphite fiber-reinforced fluororesin composites
DE19507025A1 (en) * 1995-03-01 1996-09-05 Huels Chemische Werke Ag Multi-layer pipe with an electrically conductive inner layer
JP2002070938A (en) * 2000-08-25 2002-03-08 Shimadzu Corp Piezoelectric damping material
CN1189512C (en) * 2003-02-28 2005-02-16 清华大学 High-dielectric composite material containing carbon nanotube and its prepn process

Also Published As

Publication number Publication date
JP2005500409A (en) 2005-01-06
EP1415309A4 (en) 2006-06-21
WO2003007314A1 (en) 2003-01-23
KR20040030044A (en) 2004-04-08
KR100912147B1 (en) 2009-08-14
CA2453424A1 (en) 2003-01-23
EP1415309A1 (en) 2004-05-06
CA2453424C (en) 2011-01-04

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