FR2542329B1 - Procede de filage d'une mesophase d'origine petroliere - Google Patents

Procede de filage d'une mesophase d'origine petroliere

Info

Publication number
FR2542329B1
FR2542329B1 FR8400184A FR8400184A FR2542329B1 FR 2542329 B1 FR2542329 B1 FR 2542329B1 FR 8400184 A FR8400184 A FR 8400184A FR 8400184 A FR8400184 A FR 8400184A FR 2542329 B1 FR2542329 B1 FR 2542329B1
Authority
FR
France
Prior art keywords
mesophase
spinning
oil origin
origin
oil
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
Application number
FR8400184A
Other languages
English (en)
Other versions
FR2542329A1 (fr
Inventor
Watanabe Masami
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.)
Kashima Oil Co Ltd
Original Assignee
Kashima Oil 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 Kashima Oil Co Ltd filed Critical Kashima Oil Co Ltd
Publication of FR2542329A1 publication Critical patent/FR2542329A1/fr
Application granted granted Critical
Publication of FR2542329B1 publication Critical patent/FR2542329B1/fr
Expired 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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • 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

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)
  • Inorganic Fibers (AREA)
FR8400184A 1983-03-09 1984-01-06 Procede de filage d'une mesophase d'origine petroliere Expired FR2542329B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3731283A JPS59163424A (ja) 1983-03-09 1983-03-09 石油系メソフエ−ズの紡糸法

Publications (2)

Publication Number Publication Date
FR2542329A1 FR2542329A1 (fr) 1984-09-14
FR2542329B1 true FR2542329B1 (fr) 1986-05-16

Family

ID=12494167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8400184A Expired FR2542329B1 (fr) 1983-03-09 1984-01-06 Procede de filage d'une mesophase d'origine petroliere

Country Status (3)

Country Link
JP (1) JPS59163424A (fr)
DE (1) DE3346256C2 (fr)
FR (1) FR2542329B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0781211B2 (ja) * 1983-11-10 1995-08-30 株式会社ペトカ 炭素繊維の製造方法
JPS61113827A (ja) * 1984-11-06 1986-05-31 Teijin Ltd 高性能ピツチ系炭素繊維の製造方法
DE3441727A1 (de) * 1984-11-15 1986-05-15 Bergwerksverband Gmbh, 4300 Essen Verfahren zur herstellung von anisotropen kohlenstoffasern
US5154908A (en) * 1985-09-12 1992-10-13 Clemson University Carbon fibers and method for producing same
JPS62160970A (ja) * 1986-01-09 1987-07-16 Honda Motor Co Ltd 自動車車体の組立装置
US5149517A (en) * 1986-01-21 1992-09-22 Clemson University High strength, melt spun carbon fibers and method for producing same
US5156831A (en) * 1986-01-21 1992-10-20 Clemson University Method for producing high strength, melt spun carbon fibers
JPS62170526A (ja) * 1986-01-22 1987-07-27 Osaka Gas Co Ltd 楕円形断面を有する炭素繊維の製造方法
US4915926A (en) * 1988-02-22 1990-04-10 E. I. Dupont De Nemours And Company Balanced ultra-high modulus and high tensile strength carbon fibers
US5145616A (en) * 1988-06-10 1992-09-08 Teijin Limited Process for the preparation of pitch-based carbon fiber
US5037589A (en) * 1988-11-18 1991-08-06 Nippon Steel Corporation Method of producing mesophase pitch type carbon fibers and nozzle for spinning same
US7165963B2 (en) * 2003-10-31 2007-01-23 Invista North America S.A.R.L. Spinneret for producing circular cross section yarn and process for making the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991224A (en) * 1962-05-29 1965-05-05 Snia Viscosa Improvements in or relating to spinnerets
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
US4303631A (en) * 1980-06-26 1981-12-01 Union Carbide Corporation Process for producing carbon fibers
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch
JPS5742927A (en) * 1980-08-28 1982-03-10 Secr Defence Brit Production of high strength and high elastic ratio reinforcing fiber and composite material containing same

Also Published As

Publication number Publication date
FR2542329A1 (fr) 1984-09-14
JPS6246645B2 (fr) 1987-10-03
DE3346256C2 (de) 1992-01-16
JPS59163424A (ja) 1984-09-14
DE3346256A1 (de) 1984-09-13

Similar Documents

Publication Publication Date Title
FR2542330B1 (fr) Procede de filage d'une mesophase d'origine petroliere
FR2516914B1 (fr) Procede de densification d'une structure poreuse
FR2536434B1 (fr) Procede d'epuration d'une suspension de fibres
FR2542329B1 (fr) Procede de filage d'une mesophase d'origine petroliere
AR231315A1 (es) Dispositivo para la formacion de fieltros a partir de fibras
FI90365C (fi) Paperinvalmistusmenetelmä
FR2569762B1 (fr) Procede d'essai de puits d'hydrocarbures
ATA335785A (de) Verfahren zur verbesserung der verarbeitbarkeit von cellulosespinnloesungen
FR2595461B1 (fr) Procede de reperage angulaire d'une machine tournante
FR2564115B1 (fr) Dispositif de filtrage des bourres d'une machine a secher et/ou a fixer par convection
FR2568126B3 (fr) Procede de preparation d'un elixir
IT8447766A0 (it) Processo per l'addensamento di fango digerito
PT84380A (fr) Procede d:enrichissement d:un mineral sulfure
IT8547563A0 (it) Dispositivo per l'applicazione di lubrificante per torcitoio a doppia torsione
FR2561676B1 (fr) Procede perfectionne de guipage d'un fil elasthane
FR2543028B1 (fr) Procede de formage d'une ebauche de rail metallique
FR2551779B1 (fr) Procede d'amelioration de l'etat de surface d'un panneau de fibres
IT8519519A0 (it) Filatoio
FR2588023B1 (fr) Procede et machine de degarnissage du ballast d'une voie ferree
KR850008746U (ko) 도비기의 구동장치
FR2572747B1 (fr) Procede de construction d'un conduit
RO89413A2 (fr) Filtre d'huile demontable
FR2552128B1 (fr) Procede de deshydratation d'une suspension de fibres dans un appareil de deshydratation
KR890012922U (ko) 제유기의 유박 제거 장치
RO80721A2 (fr) Methode pour la mesure de la periode propre de vibration d'un elementlineaire de beton

Legal Events

Date Code Title Description
ST Notification of lapse