DE68922327T2 - Verfahren zur Herstellung von Vliesstoffen aus Kohlenstoffasern. - Google Patents

Verfahren zur Herstellung von Vliesstoffen aus Kohlenstoffasern.

Info

Publication number
DE68922327T2
DE68922327T2 DE68922327T DE68922327T DE68922327T2 DE 68922327 T2 DE68922327 T2 DE 68922327T2 DE 68922327 T DE68922327 T DE 68922327T DE 68922327 T DE68922327 T DE 68922327T DE 68922327 T2 DE68922327 T2 DE 68922327T2
Authority
DE
Germany
Prior art keywords
nonwovens
production
carbon fibers
fibers
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
DE68922327T
Other languages
English (en)
Other versions
DE68922327D1 (de
Inventor
Tatsuya C O Kashima Sei Tamura
Akio C O Kashima Sei Takamatsu
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 DE68922327D1 publication Critical patent/DE68922327D1/de
Application granted granted Critical
Publication of DE68922327T2 publication Critical patent/DE68922327T2/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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2065—Carbonaceous material the material being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0241—Types of fibres, filaments or particles, self-supporting or supported materials comprising electrically conductive fibres or particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0275—Types of fibres, filaments or particles, self-supporting or supported materials comprising biologically produced plastics, e.g. bioplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0464—Impregnants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0618—Non-woven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0622—Melt-blown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/064—The fibres being mixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Nonwoven Fabrics (AREA)
DE68922327T 1988-02-26 1989-02-22 Verfahren zur Herstellung von Vliesstoffen aus Kohlenstoffasern. Expired - Fee Related DE68922327T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63041975A JPH089822B2 (ja) 1988-02-26 1988-02-26 炭素繊維不織布の製造方法

Publications (2)

Publication Number Publication Date
DE68922327D1 DE68922327D1 (de) 1995-06-01
DE68922327T2 true DE68922327T2 (de) 1995-09-28

Family

ID=12623196

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922327T Expired - Fee Related DE68922327T2 (de) 1988-02-26 1989-02-22 Verfahren zur Herstellung von Vliesstoffen aus Kohlenstoffasern.

Country Status (4)

Country Link
US (1) US5004511A (de)
EP (1) EP0330179B1 (de)
JP (1) JPH089822B2 (de)
DE (1) DE68922327T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2655742B2 (ja) * 1990-07-16 1997-09-24 工業技術院長 先細炭素微小電極及びその製造方法
JP2952271B2 (ja) * 1990-08-23 1999-09-20 株式会社ペトカ 高温断熱特性に優れた炭素繊維フェルトおよびその製造方法
US5308599A (en) * 1991-07-18 1994-05-03 Petoca, Ltd. Process for producing pitch-based carbon fiber
EP0543147B1 (de) * 1991-10-18 1997-06-25 PETOCA Ltd. Filz aus Kohlefasern und Verfahren zu dessen Herstellung
JPH05302217A (ja) * 1992-01-31 1993-11-16 Petoca:Kk マトリックス用ピッチの製造方法
US5425931A (en) * 1992-09-04 1995-06-20 Nippon Steel Corporation Small diameter pitch-based carbon fiber bundle and production method thereof
GB9914492D0 (en) * 1999-06-22 1999-08-25 Johnson Matthey Plc Non-woven fibre webs
US7223376B2 (en) * 2000-02-10 2007-05-29 Industrial Technology And Equipment Company Apparatus and method for making carbon fibers
DE10050512A1 (de) * 2000-10-11 2002-05-23 Freudenberg Carl Kg Leitfähiger Vliesstoff
DE202004021610U1 (de) * 2004-07-29 2009-07-02 Ahlstrom Corp. Weicher und dreidimensionaler Vliesstoff
US8697934B2 (en) * 2007-07-31 2014-04-15 Kimberly-Clark Worldwide, Inc. Sensor products using conductive webs
US8058194B2 (en) 2007-07-31 2011-11-15 Kimberly-Clark Worldwide, Inc. Conductive webs
KR101608100B1 (ko) * 2008-05-29 2016-03-31 킴벌리-클라크 월드와이드, 인크. 전기 경로를 포함하는 전도성 웨브 및 이를 제조하는 방법
US8172982B2 (en) * 2008-12-22 2012-05-08 Kimberly-Clark Worldwide, Inc. Conductive webs and process for making same
FR3010719B1 (fr) * 2013-09-13 2017-02-24 Arol Energy Procede regeneratif d'elimination des composes siloxanes dans du biogaz
CN105714473A (zh) * 2014-08-13 2016-06-29 吴行伟 一种无胶粉活性炭滤布生产工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514171A (en) * 1974-01-11 1978-06-14 Atomic Energy Authority Uk Manufacture of porous carbon bodies
US4032607A (en) * 1974-09-27 1977-06-28 Union Carbide Corporation Process for producing self-bonded webs of non-woven carbon fibers
JPS5247014A (en) * 1975-10-13 1977-04-14 Nippon Carbon Co Ltd Manufacture of carbon mold bodies
US4350672A (en) * 1976-02-25 1982-09-21 United Technologies Corporation Binderless carbon or graphite articles
JPS61111963A (ja) * 1984-11-05 1986-05-30 出光興産株式会社 炭素成形体の製造法
US4776995A (en) * 1985-03-22 1988-10-11 Fiber Materials, Inc. Method of making a structure
JPS6290320A (ja) * 1985-10-16 1987-04-24 Toa Nenryo Kogyo Kk 繊維状ピツチの製造法及び紡糸ダイ
DE3882452T2 (de) * 1987-04-03 1993-11-18 Nippon Oil Co Ltd Verfahren zur Herstellung von Gegenständen aus Kohlenstoff/Kohlenstoffasern.
JPS63248770A (ja) * 1987-04-03 1988-10-17 日石三菱株式会社 炭素／炭素複合材料の製造法

Also Published As

Publication number Publication date
EP0330179B1 (de) 1995-04-26
DE68922327D1 (de) 1995-06-01
EP0330179A3 (en) 1990-05-30
JPH089822B2 (ja) 1996-01-31
US5004511A (en) 1991-04-02
EP0330179A2 (de) 1989-08-30
JPH01221557A (ja) 1989-09-05

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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