CA2012191A1 - Procede de centrifugation des fibres a base de carbone de brai - Google Patents

Procede de centrifugation des fibres a base de carbone de brai

Info

Publication number
CA2012191A1
CA2012191A1 CA2012191A CA2012191A CA2012191A1 CA 2012191 A1 CA2012191 A1 CA 2012191A1 CA 2012191 A CA2012191 A CA 2012191A CA 2012191 A CA2012191 A CA 2012191A CA 2012191 A1 CA2012191 A1 CA 2012191A1
Authority
CA
Canada
Prior art keywords
carbon fibers
pitch carbon
spinning pitch
centrifugally spinning
rotor
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.)
Granted
Application number
CA2012191A
Other languages
English (en)
Other versions
CA2012191C (fr
Inventor
Abraham Matthews
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2012191A1 publication Critical patent/CA2012191A1/fr
Application granted granted Critical
Publication of CA2012191C publication Critical patent/CA2012191C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D01F9/32—Apparatus therefor
    • D01F9/322—Apparatus therefor for manufacturing filaments from pitch
    • 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
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Fibers (AREA)
CA002012191A 1989-03-20 1990-03-14 Procede de centrifugation des fibres a base de carbone de brai Expired - Fee Related CA2012191C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US326,554 1989-03-20
US07/326,554 US5066430A (en) 1989-03-20 1989-03-20 Process for centrifugally spinning pitch carbon fibers

Publications (2)

Publication Number Publication Date
CA2012191A1 true CA2012191A1 (fr) 1990-09-20
CA2012191C CA2012191C (fr) 2000-12-19

Family

ID=23272716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002012191A Expired - Fee Related CA2012191C (fr) 1989-03-20 1990-03-14 Procede de centrifugation des fibres a base de carbone de brai

Country Status (5)

Country Link
US (1) US5066430A (fr)
EP (1) EP0394667B1 (fr)
JP (1) JP2855597B2 (fr)
CA (1) CA2012191C (fr)
DE (1) DE69019415T2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315609A1 (de) * 1993-05-11 1994-11-17 Basf Ag Verfahren und Vorrichtung zur Herstellung von Fasern nach einem Zentrifugalspinnverfahren
US5907273A (en) * 1993-11-24 1999-05-25 Rochester Gauges, Inc. Linear positioning indicator
US6284164B1 (en) 1997-04-18 2001-09-04 Gold Medal Products Company Cotton candy machine
US5928550A (en) * 1997-04-18 1999-07-27 Gold Medal Products Co. Popcorn popper with induction heating
DE19717770A1 (de) * 1997-04-26 1998-10-29 Schloemann Siemag Ag Verfahren und Vorrichtung zum Abtrennen und Abtransportieren ungekühlter und nicht toleranzhaltiger Drahtwindungen
US6585504B2 (en) 2000-11-30 2003-07-01 Gold Medal Products Company, Inc. Cotton candy apparatus utilizing spinner head with film heater
US6752071B1 (en) 2002-02-15 2004-06-22 Gold Medal Products Company Thick film heater for a popcorn popper
US20050238774A1 (en) * 2004-04-22 2005-10-27 Gold Medal Products Co. Cotton candy machine
US7641460B2 (en) * 2006-05-30 2010-01-05 C. Cretors & Company Cotton candy handling device
TW200848561A (en) * 2006-12-22 2008-12-16 Body Organ Biomedical Corp Device for manufacturing fibrils
EP2257660A4 (fr) 2008-03-17 2012-01-04 Univ Texas Procédés et appareils pour réaliser des fibres superfines
US9410267B2 (en) * 2009-05-13 2016-08-09 President And Fellows Of Harvard College Methods and devices for the fabrication of 3D polymeric fibers
US8709309B2 (en) 2011-02-07 2014-04-29 FibeRio Technologies Corporation Devices and methods for the production of coaxial microfibers and nanofibers
CN105121716B (zh) 2013-02-13 2017-10-10 哈佛学院院长等 浸没旋转喷射纺丝装置(irjs)及其用途
US20160046073A1 (en) * 2014-08-18 2016-02-18 Empire Technology Development Llc 3d printer
AU2018330936A1 (en) 2017-09-08 2020-03-26 Board Of Regents Of The University Of Texas System Mechanoluminescence polymer doped fabrics and methods
JP7689736B2 (ja) 2019-01-14 2025-06-09 プレジデント アンド フェローズ オブ ハーバード カレッジ 集束回転噴射紡績デバイスおよびそれらの使用の方法
US11427937B2 (en) 2019-02-20 2022-08-30 The Board Of Regents Of The University Of Texas System Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers
CA3210262A1 (fr) 2021-03-02 2022-09-09 Karen Lozano Appareil de poche/portatif pour la production de fibres fines
US12550916B2 (en) 2022-06-28 2026-02-17 Board Of Regents, The University Of Texas System Nanofiber systems as meat substitute

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS44901Y1 (fr) * 1965-08-09 1969-01-16
JPS4825003B1 (fr) * 1970-12-29 1973-07-25
US4032607A (en) * 1974-09-27 1977-06-28 Union Carbide Corporation Process for producing self-bonded webs of non-woven carbon fibers
US4323524A (en) * 1977-03-11 1982-04-06 Imperial Chemical Industries Limited Production of fibres
CA1125966A (fr) * 1979-04-09 1982-06-22 Margaret L. Steel Methode et machine de filature
JPS56164842A (en) * 1980-05-23 1981-12-18 Toray Industries Carbon fiber reinforced thermoplastic resin molding
JPS57154416A (en) * 1981-03-12 1982-09-24 Kureha Chem Ind Co Ltd Preparation of carbon fiber having random mosaic cross-sectional structure
US4497789A (en) * 1981-12-14 1985-02-05 Ashland Oil, Inc. Process for the manufacture of carbon fibers
JPS58203105A (ja) * 1982-05-18 1983-11-26 Nippon Soken Inc 回転紡糸皿
JPS60167907A (ja) * 1984-02-09 1985-08-31 Nippon Soken Inc 回転紡糸装置
JPS60173121A (ja) * 1984-02-16 1985-09-06 Toa Nenryo Kogyo Kk 炭素繊維及び黒鉛繊維の製造方法
JPS6117594A (ja) * 1984-07-04 1986-01-25 Kao Corp モノアルキルリン酸の製造法
JPS6122044A (ja) * 1984-07-09 1986-01-30 Hitachi Ltd ビフエニルテトラカルボン酸の製造方法
US4790736A (en) * 1984-07-20 1988-12-13 John E. Benoit Apparatus for centrifugal fiber spinning with pressure extrusion
JPH0823088B2 (ja) * 1985-06-28 1996-03-06 呉羽化学工業株式会社 炭素繊維マツトの製造方法及び装置
JPH0678173B2 (ja) * 1986-01-22 1994-10-05 産栄機設株式会社 無機短繊維の製造装置
US4861653A (en) * 1987-09-02 1989-08-29 E. I. Du Pont De Nemours And Company Pitch carbon fibers and batts

Also Published As

Publication number Publication date
EP0394667A2 (fr) 1990-10-31
EP0394667B1 (fr) 1995-05-17
US5066430A (en) 1991-11-19
DE69019415D1 (de) 1995-06-22
DE69019415T2 (de) 1995-11-09
JP2855597B2 (ja) 1999-02-10
JPH0327124A (ja) 1991-02-05
EP0394667A3 (fr) 1991-09-25
CA2012191C (fr) 2000-12-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed