FR2133770A1 - - Google Patents

Info

Publication number
FR2133770A1
FR2133770A1 FR7213262A FR7213262A FR2133770A1 FR 2133770 A1 FR2133770 A1 FR 2133770A1 FR 7213262 A FR7213262 A FR 7213262A FR 7213262 A FR7213262 A FR 7213262A FR 2133770 A1 FR2133770 A1 FR 2133770A1
Authority
FR
France
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.)
Granted
Application number
FR7213262A
Other languages
French (fr)
Other versions
FR2133770B1 (en
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2133770A1 publication Critical patent/FR2133770A1/fr
Application granted granted Critical
Publication of FR2133770B1 publication Critical patent/FR2133770B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/04—Dry spinning methods
    • 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
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
    • D01F9/17—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate from lignin
    • 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
    • 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
    • D01F9/24—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Paper (AREA)
FR7213262A 1971-04-16 1972-04-14 Expired FR2133770B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712118488 DE2118488A1 (en) 1971-04-16 1971-04-16 Stable ligament fibers, carbon fibers and processes for their manufacture

Publications (2)

Publication Number Publication Date
FR2133770A1 true FR2133770A1 (en) 1972-12-01
FR2133770B1 FR2133770B1 (en) 1976-10-29

Family

ID=5804897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213262A Expired FR2133770B1 (en) 1971-04-16 1972-04-14

Country Status (7)

Country Link
BE (1) BE782049A (en)
DE (1) DE2118488A1 (en)
FR (1) FR2133770B1 (en)
GB (1) GB1359764A (en)
IT (1) IT952623B (en)
NL (1) NL7205078A (en)
SE (1) SE379379B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2326455B2 (en) * 2007-11-27 2010-02-26 Universidad De Sevilla PROCEDURE FOR THE MANUFACTURING IN AMBIENT TEMPERATURE OF MICRO AND NANOFIBERS OF LIGNINA AND OTHER RESINOSUS COMPOUNDS.
WO2012038259A1 (en) 2010-09-23 2012-03-29 Toho Tenax Europe Gmbh Thermoplastic lignin for producing carbon fibers
EP2524980A1 (en) * 2011-05-18 2012-11-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for producing precursor fibres and carbon fibres containing lignine
WO2013144123A1 (en) 2012-03-28 2013-10-03 Toho Tenax Europe Gmbh Meltable lignin derivative and lignin derivative fiber produced therefrom
WO2013144124A1 (en) * 2012-03-28 2013-10-03 Toho Tenax Europe Gmbh Lignin derivative, method for the production thereof, and spinning method for producing a fiber from the lignin derivative
MX2016008183A (en) * 2013-12-23 2016-10-14 Stora Enso Oyj A conductive carbon powder, a method for the manufacturing thereof and use thereof.
KR102596017B1 (en) 2015-10-08 2023-10-30 스토라 엔소 오와이제이 Method of making precursor yarn
DE102022117670A1 (en) 2022-07-14 2024-01-25 Technikum Laubholz Gmbh Precursor fibers of lignin-based carbon fibers, their production and use
CN116770581B (en) * 2023-08-28 2023-10-20 烟台奥森制动材料有限公司 Method for preparing antioxidant carbon fiber solid felt by adopting metal ion purifying agent

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066130A5 (en) * 1969-10-17 1971-08-06 Bayer Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066130A5 (en) * 1969-10-17 1971-08-06 Bayer Ag

Also Published As

Publication number Publication date
BE782049A (en) 1979-10-13
IT952623B (en) 1973-07-30
DE2118488A1 (en) 1972-10-26
FR2133770B1 (en) 1976-10-29
GB1359764A (en) 1974-07-10
NL7205078A (en) 1972-10-18
SE379379B (en) 1975-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse