DE69220555T2 - Filz aus Kohlefasern und Verfahren zu dessen Herstellung - Google Patents

Filz aus Kohlefasern und Verfahren zu dessen Herstellung

Info

Publication number
DE69220555T2
DE69220555T2 DE69220555T DE69220555T DE69220555T2 DE 69220555 T2 DE69220555 T2 DE 69220555T2 DE 69220555 T DE69220555 T DE 69220555T DE 69220555 T DE69220555 T DE 69220555T DE 69220555 T2 DE69220555 T2 DE 69220555T2
Authority
DE
Germany
Prior art keywords
manufacture
carbon fiber
fiber felt
felt
carbon
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
DE69220555T
Other languages
English (en)
Other versions
DE69220555D1 (de
Inventor
Yoshiyuki Nishimura
Mikio Watanabe
Kazuo Jonouchi
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.)
Petoca Ltd
Original Assignee
Petoca 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 Petoca Ltd filed Critical Petoca Ltd
Publication of DE69220555D1 publication Critical patent/DE69220555D1/de
Application granted granted Critical
Publication of DE69220555T2 publication Critical patent/DE69220555T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4242—Carbon fibres
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers
    • 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
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/50—FELT FABRIC
DE69220555T 1991-10-18 1992-10-15 Filz aus Kohlefasern und Verfahren zu dessen Herstellung Expired - Fee Related DE69220555T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29757091 1991-10-18

Publications (2)

Publication Number Publication Date
DE69220555D1 DE69220555D1 (de) 1997-07-31
DE69220555T2 true DE69220555T2 (de) 1997-12-11

Family

ID=17848266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220555T Expired - Fee Related DE69220555T2 (de) 1991-10-18 1992-10-15 Filz aus Kohlefasern und Verfahren zu dessen Herstellung

Country Status (3)

Country Link
US (1) US5283113A (de)
EP (1) EP0543147B1 (de)
DE (1) DE69220555T2 (de)

Families Citing this family (28)

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US5425931A (en) * 1992-09-04 1995-06-20 Nippon Steel Corporation Small diameter pitch-based carbon fiber bundle and production method thereof
GB9310592D0 (en) * 1993-05-22 1993-07-14 Dunlop Ltd Ultra-high performance carbon composites
US6528036B2 (en) 1993-09-17 2003-03-04 Kashima Oil Co., Ltd. Milled carbon fiber and process for producing the same
JP2981536B2 (ja) 1993-09-17 1999-11-22 株式会社ペトカ メソフェーズピッチ系炭素繊維ミルド及びその製造方法
US5907273A (en) * 1993-11-24 1999-05-25 Rochester Gauges, Inc. Linear positioning indicator
US6211100B1 (en) * 1996-04-30 2001-04-03 Minnesota Mining And Manufacturing Company Synthetic filter media
US6390304B1 (en) 1997-06-02 2002-05-21 Hitco Carbon Composites, Inc. High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon
EP0986429A4 (de) 1997-06-02 2001-02-07 Hitco Carbon Composites Inc Hochleistungs filter
US6155432A (en) * 1999-02-05 2000-12-05 Hitco Carbon Composites, Inc. High performance filters based on inorganic fibers and inorganic fiber whiskers
US6387144B1 (en) * 2000-03-16 2002-05-14 Nelson Industries, Inc. Enhanced performance fibrous filter media and extended life fluid filter assembly
US20030075579A1 (en) * 2001-07-31 2003-04-24 Bruce Dover Array of processing drums and method of processing carbon fibers
US7516525B2 (en) * 2002-06-13 2009-04-14 Texas Tech University Process for making chemical protective wipes and such wipes
US20050101211A1 (en) * 2002-06-13 2005-05-12 Texas Tech University Chemical protective composite substrate and method of producing same
US6800364B2 (en) * 2002-06-28 2004-10-05 Ucar Carbon Company Inc. Isotropic pitch-based materials for thermal insulation
US6783851B2 (en) 2002-08-07 2004-08-31 Albany International Techniweave, Inc. Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites
AU2004231214A1 (en) * 2003-07-25 2005-02-10 Albany International Techniweave, Inc. Control of carbon coating microcrackings in fabrication of fuel cell GDL
US7651767B2 (en) * 2005-04-18 2010-01-26 Teijin Limited Pitch-based carbon fiber, web and resin molded product containing them
JP4889741B2 (ja) * 2006-08-22 2012-03-07 株式会社クレハ 炭素繊維含有積層成型体及びその製造方法
TW200840888A (en) 2007-04-04 2008-10-16 Univ Nat Cheng Kung Carbon fiber of high thermal conduction and continuous gaseous growth and its manufacturing method and application
US20110159767A1 (en) * 2008-06-12 2011-06-30 Teijin Limited Nonwoven fabric, felt and production processes therefor
US8060997B2 (en) * 2009-03-04 2011-11-22 Goodrich Corporation Low z preform
JP5933433B2 (ja) 2009-07-17 2016-06-08 カーボン ファイバー プリフォームズ リミテッド 繊維マトリックス及び繊維マトリックスの作成方法
CN102470583A (zh) * 2010-03-26 2012-05-23 三菱重工塑胶科技有限公司 纤维增强复合材料的制造方法
US11020620B2 (en) 2010-05-24 2021-06-01 Robert James Walker Vehicle fire protective cover
CN103015032A (zh) * 2012-12-31 2013-04-03 洛阳德兰碳素有限公司 沥青基碳纤维纯化毡的制备方法
DE202015004713U1 (de) 2015-07-02 2015-07-17 Plamen Kravaev Endlosfaserverstärkte Vliesstoffe aus aktivierten Kohlenstofffasern
CN105696235A (zh) * 2016-03-30 2016-06-22 上海力硕复合材料科技有限公司 高导电活性pan基石墨化碳纤维表面毡连续化制造工艺方法
CN115110206A (zh) * 2022-08-02 2022-09-27 清华大学 一种超细活性碳纤维薄膜的制备方法及其制备的超细活性碳纤维薄膜

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515621A (en) * 1967-01-03 1970-06-02 Celanese Corp Striated cross-lapped nonwoven fabric simulating woven fabric
GB1447030A (en) * 1972-07-21 1976-08-25 Hyfil Ltd Carbonisable fibrous sheet
JPS5198679A (de) * 1975-02-26 1976-08-31
JPS59163423A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 炭素繊維の紡糸法
US4913889A (en) * 1983-03-09 1990-04-03 Kashima Oil Company High strength high modulus carbon fibers
JPS59163422A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 石油系メソフエ−ズの紡糸法
US4487685A (en) * 1983-06-24 1984-12-11 Kashima Oil Company Limited Method for producing mesophase-containing pitch by using carrier gas
US4529499A (en) * 1983-06-24 1985-07-16 Kashima Oil Company Limited Method for producing mesophase pitch
US4512874A (en) * 1983-06-24 1985-04-23 Kashima Oil Company Limited Method for producing mesophase continuously
US4529498A (en) * 1983-06-24 1985-07-16 Kashima Oil Company Limited Method for producing mesophase pitch
US4790052A (en) * 1983-12-28 1988-12-13 Societe Europeenne De Propulsion Process for manufacturing homogeneously needled three-dimensional structures of fibrous material
US4750964A (en) * 1985-07-30 1988-06-14 Ashland Oil, Inc. Rotating drum accumulator for semi-aligned carbon fibers and process of manufacturing same
JP2648711B2 (ja) * 1986-11-07 1997-09-03 株式会社 ペトカ ピッチ系炭素繊維三次元織物の製造法
JPH0660451B2 (ja) * 1987-06-05 1994-08-10 株式会社ペトカ ピッチ系黒鉛繊維の製造方法
JPS63309620A (ja) * 1987-06-05 1988-12-16 Petoka:Kk 高強度高弾性率のメソフェ−スピッチ系炭素繊維の製造法
US4861653A (en) * 1987-09-02 1989-08-29 E. I. Du Pont De Nemours And Company Pitch carbon fibers and batts
JPS6479079A (en) * 1987-09-22 1989-03-24 Petoca Ltd Porous isotropic carbon-carbon composite material and its production
US4975261A (en) * 1987-09-22 1990-12-04 Petoca Ltd. Process for producing high strength carbon-carbon composite
JPS6479073A (en) * 1987-09-22 1989-03-24 Petoca Ltd Porous isotropic carbon-carbon composite material and its production
JPH084198B2 (ja) * 1988-02-26 1996-01-17 株式会社ペトカ 可撓性の電磁波反射材料
JPH089822B2 (ja) * 1988-02-26 1996-01-31 株式会社ペトカ 炭素繊維不織布の製造方法
BR8905710A (pt) * 1988-03-04 1990-11-20 Dow Chemical Co Estruturas de fibras carbonaceas adensadas
DE69024832T2 (de) * 1989-03-15 1996-07-04 Petoca Ltd Kohlenstoffasern und nichtgewebte Textilmaterialien

Also Published As

Publication number Publication date
DE69220555D1 (de) 1997-07-31
EP0543147A1 (de) 1993-05-26
US5283113A (en) 1994-02-01
EP0543147B1 (de) 1997-06-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee