IN168633B - - Google Patents

Info

Publication number
IN168633B
IN168633B IN38/CAL/88A IN38CA1988A IN168633B IN 168633 B IN168633 B IN 168633B IN 38CA1988 A IN38CA1988 A IN 38CA1988A IN 168633 B IN168633 B IN 168633B
Authority
IN
India
Application number
IN38/CAL/88A
Other languages
English (en)
Inventor
Rudolf Geier
Rolf Joest
Wilhelm Wullscheidt
Original Assignee
Didier Eng
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6332033&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN168633(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Didier Eng filed Critical Didier Eng
Publication of IN168633B publication Critical patent/IN168633B/en

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
    • 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
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Working-Up Tar And Pitch (AREA)
IN38/CAL/88A 1987-07-21 1988-01-15 IN168633B (en])

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873724102 DE3724102C1 (de) 1987-07-21 1987-07-21 Verfahren und Vorrichtung zum Herstellen von anisotropen Kohlenstoffasern
PCT/EP1988/000006 WO1989000618A2 (en) 1987-07-21 1988-01-06 Process and device for manufacturing anisotropic carbon fibres

Publications (1)

Publication Number Publication Date
IN168633B true IN168633B (en]) 1991-05-11

Family

ID=6332033

Family Applications (1)

Application Number Title Priority Date Filing Date
IN38/CAL/88A IN168633B (en]) 1987-07-21 1988-01-15

Country Status (9)

Country Link
EP (1) EP0326587A1 (en])
CN (1) CN1030799A (en])
AU (1) AU1240488A (en])
DD (1) DD280982A5 (en])
DE (1) DE3724102C1 (en])
ES (1) ES2006118A6 (en])
GR (1) GR880100059A (en])
IN (1) IN168633B (en])
WO (1) WO1989000618A2 (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829986A1 (de) * 1988-09-03 1990-03-15 Enka Ag Verfahren zur erhoehung des mesophasenanteils in pech
US7807590B2 (en) * 2004-03-22 2010-10-05 Kureha Corporation Isotropic pitch-based carbon fiber spun yarn, composite yarn and fabric using the same, and manufacturing methods thereof
CN103046165B (zh) * 2013-01-09 2014-08-20 四川创越炭材料有限公司 一种沥青基炭纤维连续长丝的制备方法
CN103184062A (zh) * 2013-04-03 2013-07-03 天津大学 一种高软化点纺丝沥青的制备方法
CN103276477B (zh) * 2013-06-09 2015-06-03 东莞市卓高电子科技有限公司 中间相沥青基碳纤维制备工艺
CN104177591B (zh) * 2014-08-12 2016-11-02 上海交通大学 用于低温纺丝的中间相沥青原料及制备方法和应用
CN105239207B (zh) * 2015-11-17 2017-07-28 安徽弘昌新材料有限公司 一种石墨化复合碳纤维及其制备方法
CN110960353A (zh) * 2019-12-06 2020-04-07 刘伟彬 一种快速提取纤维的卫生巾生产设备
WO2021173735A1 (en) * 2020-02-24 2021-09-02 Carbon Holdings Intellectual Properties, Llc Systems and methods for the manufacture of high melting hydrocarbons from coal
CN114479895B (zh) * 2022-03-09 2022-11-25 中国石油大学(华东) 一种制备高品质中间相沥青联产可纺各向同性沥青的反应系统和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595946A (en) * 1968-06-04 1971-07-27 Great Lakes Carbon Corp Process for the production of carbon filaments from coal tar pitch
DE2350769A1 (de) * 1972-10-31 1974-05-09 Union Carbide Corp Verfahren zur herstellung graphitisierbarer kohlenstoff-fasern
US3895447A (en) * 1973-05-10 1975-07-22 Vaportech Corp Apparatus for treating cellulosic-containing articles to render them crease resistant
US3974264A (en) * 1973-12-11 1976-08-10 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
IT1035255B (it) * 1974-04-24 1979-10-20 Bergwerksverband Gmbh Procedimento per la produziore di fibre o filamenti di carro nio o di grafite
JPS6057478B2 (ja) * 1978-06-28 1985-12-14 呉羽化学工業株式会社 炭素繊維用ピツチの製造法
US4497789A (en) * 1981-12-14 1985-02-05 Ashland Oil, Inc. Process for the manufacture of carbon fibers
JPS58220805A (ja) * 1982-06-15 1983-12-22 Nippon Oil Co Ltd 炭素繊維用前駆体ピツチの製造方法
JPS6228411A (ja) * 1985-07-31 1987-02-06 Teijin Ltd ピツチ系炭素繊維の製造法
JPS60238387A (ja) * 1984-05-10 1985-11-27 Idemitsu Kosan Co Ltd 炭素材用ピツチの製造方法
JPS61127788A (ja) * 1984-11-28 1986-06-16 Nippon Steel Corp 炭素繊維用メソフエ−ズピツチの製造方法

Also Published As

Publication number Publication date
ES2006118A6 (es) 1989-04-01
GR880100059A (el) 1989-04-12
DD280982A5 (de) 1990-07-25
WO1989000618A2 (en) 1989-01-26
DE3724102C1 (de) 1989-02-02
WO1989000618A3 (fr) 1989-02-09
EP0326587A1 (de) 1989-08-09
AU1240488A (en) 1989-02-13
CN1030799A (zh) 1989-02-01

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