IL93475A - Manufacturing of thermally stabilized polyacrylonitrile polymers - Google Patents

Manufacturing of thermally stabilized polyacrylonitrile polymers

Info

Publication number
IL93475A
IL93475A IL93475A IL9347590A IL93475A IL 93475 A IL93475 A IL 93475A IL 93475 A IL93475 A IL 93475A IL 9347590 A IL9347590 A IL 9347590A IL 93475 A IL93475 A IL 93475A
Authority
IL
Israel
Prior art keywords
manufacturing
thermally stabilized
polyacrylonitrile polymers
stabilized polyacrylonitrile
polymers
Prior art date
Application number
IL93475A
Other languages
English (en)
Other versions
IL93475A0 (en
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of IL93475A0 publication Critical patent/IL93475A0/xx
Publication of IL93475A publication Critical patent/IL93475A/xx

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
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • 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
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • D01F9/225—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles from stabilised polyacrylonitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
IL93475A 1989-02-23 1990-02-21 Manufacturing of thermally stabilized polyacrylonitrile polymers IL93475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31453889A 1989-02-23 1989-02-23

Publications (2)

Publication Number Publication Date
IL93475A0 IL93475A0 (en) 1990-11-29
IL93475A true IL93475A (en) 1992-08-18

Family

ID=23220353

Family Applications (1)

Application Number Title Priority Date Filing Date
IL93475A IL93475A (en) 1989-02-23 1990-02-21 Manufacturing of thermally stabilized polyacrylonitrile polymers

Country Status (7)

Country Link
EP (1) EP0384299B1 (de)
JP (1) JPH038812A (de)
KR (1) KR0147849B1 (de)
CA (1) CA2009546C (de)
DE (1) DE69031690T2 (de)
ES (1) ES2109224T3 (de)
IL (1) IL93475A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256344A (en) * 1989-02-23 1993-10-26 Hercules Incorporated Process of thermally stabilizing pan fibers
DE19517911A1 (de) * 1995-05-16 1996-11-21 Sgl Technik Gmbh Verfahren zum Umwandeln von aus Polyacrylnitrilfasern bestehenden mehrdimensionalen flächigen Gebilden in den thermisch stabilisierten Zustand
EP2147776A1 (de) 2008-07-23 2010-01-27 SGL Carbon SE Verfahren zur Herstellung eines Fasergelege-verstärkten Verbundwerkstoffs, sowie Fasergelege-verstärkte Verbundwerkstoffe und deren Verwendung
DE102009047491A1 (de) 2009-12-04 2011-06-09 Sgl Carbon Se Herstellung einer 3D-Textilstruktur und Faserhalbzeug aus Faserverbundstoffen
CN101922065B (zh) * 2010-09-16 2011-12-07 中国科学院西安光学精密机械研究所 聚丙烯腈基碳纤维原丝的预氧化方法
AU2017435381B2 (en) * 2017-10-10 2022-11-10 Deakin University Precursor stabilisation process
JP7268285B2 (ja) * 2017-10-10 2023-05-08 ディーキン ユニバーシティ 炭素繊維の製造に使用されるポリアクリロニトリル（ｐａｎ）前駆体を事前安定化するための反応器、装置及びシステム
CN112708967B (zh) * 2019-10-24 2022-10-11 中国石油化工股份有限公司 聚丙烯腈基纤维的预氧化方法及碳纤维制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1245123A (en) * 1968-06-04 1971-09-08 Rolls Royce A method of manufacturing carbon fibres
US3961888A (en) * 1968-09-18 1976-06-08 Celanese Corporation Acrylic fiber conversion utilizing a stabilization treatment conducted initially in an essentially inert atmosphere
US3775520A (en) * 1970-03-09 1973-11-27 Celanese Corp Carbonization/graphitization of poly-acrylonitrile fibers containing residual spinning solvent

Also Published As

Publication number Publication date
KR900013120A (ko) 1990-09-03
ES2109224T3 (es) 1998-01-16
IL93475A0 (en) 1990-11-29
JPH038812A (ja) 1991-01-16
EP0384299A2 (de) 1990-08-29
DE69031690D1 (de) 1997-12-18
DE69031690T2 (de) 1998-03-12
KR0147849B1 (ko) 1998-08-01
CA2009546A1 (en) 1990-08-23
CA2009546C (en) 1996-05-28
EP0384299B1 (de) 1997-11-12
EP0384299A3 (de) 1991-11-06

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Legal Events

Date Code Title Description
KB Patent renewed
RH Patent void