EP0443431A3 - Hollow carbon fibres - Google Patents

Hollow carbon fibres Download PDF

Info

Publication number
EP0443431A3
EP0443431A3 EP19910102053 EP91102053A EP0443431A3 EP 0443431 A3 EP0443431 A3 EP 0443431A3 EP 19910102053 EP19910102053 EP 19910102053 EP 91102053 A EP91102053 A EP 91102053A EP 0443431 A3 EP0443431 A3 EP 0443431A3
Authority
EP
European Patent Office
Prior art keywords
carbon fibres
hollow carbon
hollow
fibres
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.)
Withdrawn
Application number
EP19910102053
Other languages
English (en)
Other versions
EP0443431A2 (de
Inventor
Erich Prof.Dr. Fitzer
Wolfgang Metzler
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP0443431A2 publication Critical patent/EP0443431A2/de
Publication of EP0443431A3 publication Critical patent/EP0443431A3/de
Withdrawn legal-status Critical Current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
    • D01F9/20—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
EP19910102053 1990-02-22 1991-02-14 Hollow carbon fibres Withdrawn EP0443431A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4005530 1990-02-22
DE19904005530 DE4005530A1 (de) 1990-02-22 1990-02-22 Kohlenstoff-hohlfasern

Publications (2)

Publication Number Publication Date
EP0443431A2 EP0443431A2 (de) 1991-08-28
EP0443431A3 true EP0443431A3 (en) 1992-02-19

Family

ID=6400695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910102053 Withdrawn EP0443431A3 (en) 1990-02-22 1991-02-14 Hollow carbon fibres

Country Status (2)

Country Link
EP (1) EP0443431A3 (de)
DE (1) DE4005530A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002000973A1 (en) * 2000-06-29 2002-01-03 R-R & D Centre N.V. Synthetic fibre, nozzle and method for manufacturing the same and thereof
DE102004036030A1 (de) * 2004-07-23 2006-02-16 Wabco Gmbh & Co.Ohg Faden für akustisches Dämmmaterial, insbesondere für Geräuschdämpfer in Drucklufteinrichtungen
DE202004011630U1 (de) 2004-07-24 2004-11-11 Wabco Gmbh & Co.Ohg Geräuschdämpfer für Drucklufteinrichtungen
DE102008029489A1 (de) 2008-06-20 2009-12-24 Wabco Gmbh Geräuschdämpfer für Druckluftsysteme von Fahrzeugen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945739A (en) * 1955-06-23 1960-07-19 Du Pont Process of melt spinning
EP0232051A2 (de) * 1986-01-21 1987-08-12 Clemson University Schmelzgesponnene Kohlenstoffasern von hoher Festigkeit und Verfahren zu deren Herstellung
EP0355762A2 (de) * 1988-08-25 1990-02-28 BASF Aktiengesellschaft Herstellung von schmeltzgesponnenen Acrylfasern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945739A (en) * 1955-06-23 1960-07-19 Du Pont Process of melt spinning
EP0232051A2 (de) * 1986-01-21 1987-08-12 Clemson University Schmelzgesponnene Kohlenstoffasern von hoher Festigkeit und Verfahren zu deren Herstellung
EP0355762A2 (de) * 1988-08-25 1990-02-28 BASF Aktiengesellschaft Herstellung von schmeltzgesponnenen Acrylfasern

Also Published As

Publication number Publication date
EP0443431A2 (de) 1991-08-28
DE4005530A1 (de) 1991-08-29

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Legal Events

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Inventor name: FITZER, ERICH, PROF.DR.

Inventor name: METZLER,WOLFGANG

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Effective date: 19931105

18W Application withdrawn

Withdrawal date: 19931029