EP0104639A3 - Process for improving carbon fibers - Google Patents

Process for improving carbon fibers Download PDF

Info

Publication number
EP0104639A3
EP0104639A3 EP83109581A EP83109581A EP0104639A3 EP 0104639 A3 EP0104639 A3 EP 0104639A3 EP 83109581 A EP83109581 A EP 83109581A EP 83109581 A EP83109581 A EP 83109581A EP 0104639 A3 EP0104639 A3 EP 0104639A3
Authority
EP
European Patent Office
Prior art keywords
carbon fibers
improving carbon
carbon fiber
improving
bobbin
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Withdrawn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
EP83109581A
Other languages
German (de)
French (fr)
Other versions
EP0104639A2 (en
Inventor
David Arthur Schulz
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.)
BP Corp North America Inc
Original Assignee
BP Corp North America Inc
Union Carbide Corp
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 BP Corp North America Inc, Union Carbide Corp filed Critical BP Corp North America Inc
Publication of EP0104639A2 publication Critical patent/EP0104639A2/en
Publication of EP0104639A3 publication Critical patent/EP0104639A3/en
Withdrawn legal-status Critical Current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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)

Abstract

A process for producing a carbon fiber having very high Young's modulus includes a post heat treatment for a carbon fiber wound onto a bobbin.
EP83109581A 1982-09-27 1983-09-26 Process for improving carbon fibers Withdrawn EP0104639A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42312182A 1982-09-27 1982-09-27
US423121 1982-09-27

Publications (2)

Publication Number Publication Date
EP0104639A2 EP0104639A2 (en) 1984-04-04
EP0104639A3 true EP0104639A3 (en) 1986-03-26

Family

ID=23677750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109581A Withdrawn EP0104639A3 (en) 1982-09-27 1983-09-26 Process for improving carbon fibers

Country Status (3)

Country Link
EP (1) EP0104639A3 (en)
JP (1) JPS5976926A (en)
CA (1) CA1219410A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63303120A (en) * 1987-05-31 1988-12-09 Toa Nenryo Kogyo Kk High-strength and ultrahigh-modulus carbon fiber
US4923637A (en) * 1987-06-24 1990-05-08 Yazaki Corporation High conductivity carbon fiber
CA2004370C (en) * 1988-12-07 1995-11-21 David Arthur Schulz Continuous, ultrahigh modulus carbon fiber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471993A (en) * 1965-04-06 1967-03-03 Rolls Royce Carbon fiber with high modulus of elasticity and high resistance
FR1558690A (en) * 1967-03-09 1969-02-28

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1181555A (en) * 1982-06-29 1985-01-29 David A. Schulz Pan based carbon fiber and process for producing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471993A (en) * 1965-04-06 1967-03-03 Rolls Royce Carbon fiber with high modulus of elasticity and high resistance
FR1558690A (en) * 1967-03-09 1969-02-28

Also Published As

Publication number Publication date
JPS5976926A (en) 1984-05-02
EP0104639A2 (en) 1984-04-04
CA1219410A (en) 1987-03-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

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Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19860627

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AMOCO CORPORATION

17Q First examination report despatched

Effective date: 19870427

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870908

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHULZ, DAVID ARTHUR