DE69506950T2 - Graphitschaummaterialien und Verfahren zur Herstellung derselben - Google Patents

Graphitschaummaterialien und Verfahren zur Herstellung derselben

Info

Publication number
DE69506950T2
DE69506950T2 DE69506950T DE69506950T DE69506950T2 DE 69506950 T2 DE69506950 T2 DE 69506950T2 DE 69506950 T DE69506950 T DE 69506950T DE 69506950 T DE69506950 T DE 69506950T DE 69506950 T2 DE69506950 T2 DE 69506950T2
Authority
DE
Germany
Prior art keywords
making
methods
same
foam materials
graphite foam
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.)
Expired - Fee Related
Application number
DE69506950T
Other languages
English (en)
Other versions
DE69506950D1 (de
Inventor
Tommie P Hayward
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.)
SGL Technic Inc
Original Assignee
SGL Technic Inc
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 SGL Technic Inc filed Critical SGL Technic Inc
Publication of DE69506950D1 publication Critical patent/DE69506950D1/de
Application granted granted Critical
Publication of DE69506950T2 publication Critical patent/DE69506950T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/536—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite based on expanded graphite or complexed graphite
    • 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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C01B32/225—Expansion; Exfoliation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Thermal Insulation (AREA)
DE69506950T 1994-06-20 1995-06-07 Graphitschaummaterialien und Verfahren zur Herstellung derselben Expired - Fee Related DE69506950T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26274394A 1994-06-20 1994-06-20

Publications (2)

Publication Number Publication Date
DE69506950D1 DE69506950D1 (de) 1999-02-11
DE69506950T2 true DE69506950T2 (de) 2000-01-13

Family

ID=22998845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506950T Expired - Fee Related DE69506950T2 (de) 1994-06-20 1995-06-07 Graphitschaummaterialien und Verfahren zur Herstellung derselben

Country Status (6)

Country Link
US (1) US5582781A (de)
EP (1) EP0688747B1 (de)
JP (1) JP4079459B2 (de)
CA (1) CA2151309C (de)
DE (1) DE69506950T2 (de)
ES (1) ES2129174T3 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6217800B1 (en) * 1996-01-25 2001-04-17 Sgl Technic, Inc. Graphite foam material and method of making same
DE69609668T2 (de) * 1995-05-29 2001-04-12 Nisshin Spinning Kohlenstoffverbundmaterial und Verfahren zu seiner Herstellung
US5985452A (en) * 1997-03-18 1999-11-16 Ucar Carbon Technology Corporation Flexible graphite composite sheet and method
US5846459A (en) * 1997-06-26 1998-12-08 Ucar Carbon Technology Corporation Method of forming a flexible graphite sheet with decreased anisotropy
US6780505B1 (en) 1997-09-02 2004-08-24 Ut-Battelle, Llc Pitch-based carbon foam heat sink with phase change material
US6033506A (en) 1997-09-02 2000-03-07 Lockheed Martin Engery Research Corporation Process for making carbon foam
US6037032A (en) 1997-09-02 2000-03-14 Lockheed Martin Energy Research Corp. Pitch-based carbon foam heat sink with phase change material
US6673328B1 (en) * 2000-03-06 2004-01-06 Ut-Battelle, Llc Pitch-based carbon foam and composites and uses thereof
US6287694B1 (en) 1998-03-13 2001-09-11 Superior Graphite Co. Method for expanding lamellar forms of graphite and resultant product
US6413601B1 (en) * 1998-10-23 2002-07-02 Graftech Inc. Thermal insulating device
CH710862B1 (de) 1999-11-26 2016-09-15 Imerys Graphite & Carbon Switzerland Sa Verfahren zur Herstellung von Graphitpulvern mit erhöhter Schüttdichte.
US6387462B1 (en) 1999-12-10 2002-05-14 Ucar Graph-Tech Inc. Thermal insulating device for high temperature reactors and furnaces which utilize highly active chemical gases
US7147214B2 (en) * 2000-01-24 2006-12-12 Ut-Battelle, Llc Humidifier for fuel cell using high conductivity carbon foam
US6482520B1 (en) 2000-02-25 2002-11-19 Jing Wen Tzeng Thermal management system
US6841250B2 (en) 2000-02-25 2005-01-11 Advanced Energy Technology Inc. Thermal management system
US6503626B1 (en) 2000-02-25 2003-01-07 Graftech Inc. Graphite-based heat sink
JP2001261439A (ja) * 2000-03-23 2001-09-26 Nippon Karu Kk 炭素系発泡体およびその製造方法
US7435762B2 (en) * 2000-03-27 2008-10-14 Ip Rights, Llc Fire resistant foam and foam products, method and dispersions for making same
US6620359B1 (en) * 2001-04-11 2003-09-16 Sgl Technic, Inc. Water based method of making expanded graphite the product produced and expanded graphite polymeric pellets
US6538892B2 (en) 2001-05-02 2003-03-25 Graftech Inc. Radial finned heat sink
US20020166654A1 (en) 2001-05-02 2002-11-14 Smalc Martin D. Finned Heat Sink Assemblies
JP2003171180A (ja) * 2001-12-03 2003-06-17 Shin Etsu Chem Co Ltd Ｃ／Ｓｉ／Ｏ複合材料の製造方法
US6640048B2 (en) * 2002-03-26 2003-10-28 Don Novotny Instant water heater
US20060241237A1 (en) * 2002-09-12 2006-10-26 Board Of Trustees Of Michigan State University Continuous process for producing exfoliated nano-graphite platelets
US8501858B2 (en) * 2002-09-12 2013-08-06 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
US20040127621A1 (en) * 2002-09-12 2004-07-01 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
FR2849651B1 (fr) * 2003-01-08 2008-02-15 Carbone Lorraine Composants Structures isolante comprenant des couches en particules de graphite expanse comprimees a des densites differentes, elements isolants thermiques realises a partir de ces structures
US7566410B2 (en) * 2006-01-11 2009-07-28 Nanotek Instruments, Inc. Highly conductive nano-scaled graphene plate nanocomposites
US7626049B2 (en) * 2006-04-18 2009-12-01 E. I. Du Pont De Nemours And Company Stabilized divalent germanium and tin compounds, processes for making the compounds, and processes using the compounds
WO2007136559A2 (en) * 2006-05-16 2007-11-29 Michigan State University Conductive coatings produced by monolayer deposition on surfaces
US8017228B2 (en) * 2006-05-16 2011-09-13 Board Of Trustees Of Michigan State University Conductive composite compositions with fillers
US20090311436A1 (en) * 2006-05-16 2009-12-17 Board Of Trustees Of Michigan State University Conductive composite materials with graphite coated particles
FR2962121B1 (fr) * 2009-11-03 2012-07-13 Centre Nat Rech Scient Preparation de graphene par amincissement mecanique de materiaux graphitiques
CN102655128A (zh) * 2011-03-03 2012-09-05 硕恩科技股份有限公司 多孔性石墨散热器及多孔性石墨的制备方法
CN103159481B (zh) * 2013-03-12 2014-07-30 武汉科技大学 一种含碳耐火材料用复合碳素原料及其制备方法
RU2684383C1 (ru) * 2018-05-15 2019-04-08 Акционерное общество Научно-производственное объединение "УНИХИМТЕК" (АО НПО "УНИХИМТЕК") Способ переработки отходов производства гибкой графитовой фольги и продукции на ее основе
WO2023078773A1 (en) 2021-11-05 2023-05-11 Imertech Sas Composition comprising carbon black and expanded graphite and shaped articles and substrate coatings comprising same, uses thereof and methods for reducing volume resistivity and for providing electromagnetic interference shielding as well as thermal conductivity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718720A (en) * 1971-01-12 1973-02-27 Atomic Energy Commission Method for manufacturing fibrous, carbonaceous composites having near isotropic properties
JPS60191058A (ja) * 1984-03-12 1985-09-28 日本カ−ボン株式会社 可撓性黒鉛複合材料
JPS60242041A (ja) * 1984-04-10 1985-12-02 Kureha Chem Ind Co Ltd 可撓性黒鉛シ−トの補強方法
US5130199A (en) * 1991-02-20 1992-07-14 Ucar Carbon Technology Corporation Flexible graphite expandable seal and method

Also Published As

Publication number Publication date
ES2129174T3 (es) 1999-06-01
EP0688747A1 (de) 1995-12-27
EP0688747B1 (de) 1998-12-30
US5582781A (en) 1996-12-10
CA2151309A1 (en) 1995-12-21
DE69506950D1 (de) 1999-02-11
JPH08225372A (ja) 1996-09-03
JP4079459B2 (ja) 2008-04-23
CA2151309C (en) 2002-01-08

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SGL TECHNIC INC.,, VALENCIA, CALIF., US

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee