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WO2004024624A8 - 膨張黒鉛成形体及びその製造方法 - Google Patents

膨張黒鉛成形体及びその製造方法

Info

Publication number
WO2004024624A8
WO2004024624A8 PCT/JP2003/011224 JP0311224W WO2004024624A8 WO 2004024624 A8 WO2004024624 A8 WO 2004024624A8 JP 0311224 W JP0311224 W JP 0311224W WO 2004024624 A8 WO2004024624 A8 WO 2004024624A8
Authority
WO
WIPO (PCT)
Prior art keywords
expanded graphite
producing
same
shaped expanded
graphite article
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.)
Ceased
Application number
PCT/JP2003/011224
Other languages
English (en)
French (fr)
Other versions
WO2004024624A1 (ja
Inventor
Yoshiaki Hirose
Takao Matsui
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.)
Toyo Tanso Co Ltd
Oiles Corp
Oiles Industry Co Ltd
Original Assignee
Toyo Tanso Co Ltd
Oiles Corp
Oiles Industry Co Ltd
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 Toyo Tanso Co Ltd, Oiles Corp, Oiles Industry Co Ltd filed Critical Toyo Tanso Co Ltd
Priority to EP03795279.3A priority Critical patent/EP1535881B1/en
Priority to US10/526,350 priority patent/US8048527B2/en
Publication of WO2004024624A1 publication Critical patent/WO2004024624A1/ja
Anticipated expiration legal-status Critical
Publication of WO2004024624A8 publication Critical patent/WO2004024624A8/ja
Ceased 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62218—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic films, e.g. by using temporary supports
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
    • C04B41/5092—Phosphate cements
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/608—Green bodies or pre-forms with well-defined density
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9684—Oxidation resistance
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)

Abstract

本発明に係る膨張黒鉛成形体は、少なくとも表層部に耐酸化性被覆層が形成されてなり、前記耐酸化性被覆層がホウ素元素とリン元素とを含有するものである。前記耐酸化性被覆層中のホウ素元素の含有率が１ｍａｓｓ％以上であり、前記耐酸化性被覆層中のリン元素の含有率が０．１ｍａｓｓ％以上であって、前記耐酸化性被覆層が０．５μｍ以上形成されている。
PCT/JP2003/011224 2002-09-04 2003-09-03 膨張黒鉛成形体及びその製造方法 Ceased WO2004024624A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03795279.3A EP1535881B1 (en) 2002-09-04 2003-09-03 Shaped expanded graphite article and method for producing the same
US10/526,350 US8048527B2 (en) 2002-09-04 2003-09-03 Shaped expanded graphite article and method for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002259402A JP4264802B2 (ja) 2002-09-04 2002-09-04 膨張黒鉛成形体及びその製造方法
JP2002-259402 2002-09-04

Publications (2)

Publication Number Publication Date
WO2004024624A1 WO2004024624A1 (ja) 2004-03-25
WO2004024624A8 true WO2004024624A8 (ja) 2005-04-07

Family

ID=31986328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/011224 Ceased WO2004024624A1 (ja) 2002-09-04 2003-09-03 膨張黒鉛成形体及びその製造方法

Country Status (4)

Country Link
US (1) US8048527B2 (ja)
EP (1) EP1535881B1 (ja)
JP (1) JP4264802B2 (ja)
WO (1) WO2004024624A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5277536B2 (ja) * 2006-12-07 2013-08-28 オイレス工業株式会社 耐熱性膨張黒鉛シート及びその製造方法
DE102009020678A1 (de) * 2009-05-10 2010-11-18 Sgl Carbon Se Graphitfolie für Stopfbuchspackungen
RU2422406C1 (ru) * 2010-02-10 2011-06-27 Институт новых углеродных материалов и технологий (Закрытое акционерное общество), (ИНУМиТ (ЗАО)) Способ получения интеркалированного графита, интеркалированный графит и гибкий графитовый лист
JP2012246973A (ja) * 2011-05-26 2012-12-13 Nippon Valqua Ind Ltd パッキン
CN115159988A (zh) * 2021-04-02 2022-10-11 国家能源投资集团有限责任公司 耐高温蓄热材料及其制备方法与应用、用于制备耐高温蓄热材料的组合物及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719608A (en) * 1968-11-12 1973-03-06 Dow Chemical Co Oxidation resistant graphite compositions
JPS5235205A (en) 1975-08-02 1977-03-17 Hitachi Chemical Co Ltd Manufacture of flexible graphite products
JPS5282912A (en) 1975-12-31 1977-07-11 Nippon Carbon Co Ltd Flexible carbon sliders
JPS5580711A (en) * 1978-12-02 1980-06-18 Teruhisa Kondo Production of flexible graphite product
JPS60247041A (ja) 1984-05-21 1985-12-06 Hitachi Chem Co Ltd 筒状耐熱ガスケツト
US4837073A (en) * 1987-03-30 1989-06-06 Allied-Signal Inc. Barrier coating and penetrant providing oxidation protection for carbon-carbon materials
JPH10130626A (ja) 1996-10-24 1998-05-19 Nichias Corp シートガスケット及びその製造方法
JPH10226573A (ja) 1997-02-17 1998-08-25 Isuzu Ceramics Kenkyusho:Kk 耐酸化性グラファイト部材
WO2001005703A1 (en) * 1999-07-14 2001-01-25 Toyo Tanso Co., Ltd. Heat-resistant expanded graphite sheet and method for producing the same

Also Published As

Publication number Publication date
EP1535881A4 (en) 2011-11-30
JP2004099336A (ja) 2004-04-02
WO2004024624A1 (ja) 2004-03-25
EP1535881A1 (en) 2005-06-01
US8048527B2 (en) 2011-11-01
JP4264802B2 (ja) 2009-05-20
US20060093823A1 (en) 2006-05-04
EP1535881B1 (en) 2016-12-21

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