GB1257481A - - Google Patents

Info

Publication number
GB1257481A
GB1257481A GB1861768A GB1257481DA GB1257481A GB 1257481 A GB1257481 A GB 1257481A GB 1861768 A GB1861768 A GB 1861768A GB 1257481D A GB1257481D A GB 1257481DA GB 1257481 A GB1257481 A GB 1257481A
Authority
GB
United Kingdom
Prior art keywords
resin
tapes
sheets
coated
release paper
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.)
Expired
Application number
GB1861768A
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 filed Critical
Publication of GB1257481A publication Critical patent/GB1257481A/en
Expired 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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
    • 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
    • D01F9/32—Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Fibers (AREA)
  • Reinforced Plastic Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,257,481. Carbon fibre laminates. ROLLS ROYCE Ltd. 17 April, 1969 [19 April, 1968], No. 18617/68. Heading B5N. [Also in Divisions B2 and C1] Resin-coated sheets of carbon fibre are produced by continuously feeding a plurality of sheets or tapes of fibres of polyacrylonitrile or copolymer thereof, comprising at least 10<SP>5</SP> fibres, through a furnace or furnaces wherein the majority of constituents other than carbon are driven off and subjecting the resulting sheets of carbon fibre to a resin-impregnation step. This is carried out by feeding the tapes into a resin impregnation unit where they are contacted with a resin-coated release paper on both sides and then passing the sandwiched tapes between heated rollers, the heat and pressure causing the resin to transfer from the release paper to the fibre tapes, thus impregnating them with resin. The coated tapes may then be cut tranversely to form sheets. The release paper is preferably itself impregnated with a release agent which affords the resin no permanent adhesion to the paper.
GB1861768A 1968-04-19 1968-04-19 Expired GB1257481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1861768 1968-04-19

Publications (1)

Publication Number Publication Date
GB1257481A true GB1257481A (en) 1971-12-22

Family

ID=10115530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1861768A Expired GB1257481A (en) 1968-04-19 1968-04-19

Country Status (8)

Country Link
US (1) US3673035A (en)
JP (1) JPS5221090B1 (en)
BE (1) BE731737A (en)
CA (1) CA943316A (en)
CH (1) CH516478A (en)
DE (1) DE1919393C3 (en)
FR (1) FR2006543A1 (en)
GB (1) GB1257481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856179A (en) * 1983-04-21 1989-08-15 Hoechst Celanese Corp. Method of making an electrical device made of partially pyrolyzed polymer

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2326488B2 (en) * 1972-06-01 1976-02-05 Toray Industries, Inc., Tokio PROCESS FOR THE PRODUCTION OF CARBON FIBERS OR FIBERS
DE2313284B2 (en) * 1973-03-16 1979-10-25 Robert Bosch Gmbh, 7000 Stuttgart Hand machine tool
DE2546509C3 (en) * 1974-10-21 1980-03-20 Toray Industries, Inc., Tokio Process for the production of carbon threads or fibers
USRE30414E (en) * 1974-10-21 1980-10-07 Toray Industries, Inc. Process for producing a high tensile strength, high Young's modulus carbon fiber having excellent internal structure homogeneity
JPS51116224A (en) * 1975-04-02 1976-10-13 Toho Rayon Co Ltd A process and an apparatus for producing carbon fibers
DE2964615D1 (en) * 1979-08-17 1983-03-03 Toray Industries Process for the manufacture of graphite fibres
JPS58214525A (en) * 1982-06-07 1983-12-13 Toray Ind Inc Production of carbon fiber
US4501037A (en) * 1983-04-11 1985-02-26 Hitco Method for introducing heat-sensitive material into a hot environment
US4588538A (en) * 1984-03-15 1986-05-13 Celanese Corporation Process for preparing tapes from thermoplastic polymers and carbon fibers
JPS60172655U (en) * 1984-04-02 1985-11-15 東北金属工業株式会社 Plane processing jig
US4695415A (en) * 1985-01-24 1987-09-22 Mitsubishi Rayon Co., Ltd. Method for producing acrylic fiber precursors
US5229177A (en) * 1987-12-09 1993-07-20 Quadrax Corporation Multi-directional, light-weight, high-strength interlaced material
US5082701A (en) * 1987-12-09 1992-01-21 Quadrax Corporation Multi-directional, light-weight, high-strength interlaced material and method of making the material
US4915926A (en) * 1988-02-22 1990-04-10 E. I. Dupont De Nemours And Company Balanced ultra-high modulus and high tensile strength carbon fibers
JPH10121325A (en) * 1996-10-14 1998-05-12 Toray Ind Inc Precursor fiber bundle for carbon fiber and its production and production of carbon fiber
JP4740098B2 (en) * 2006-12-04 2011-08-03 三菱レイヨン株式会社 Carbon fiber production equipment
EP2450481B1 (en) * 2010-11-04 2013-01-23 Karl Mayer Malimo Textilmaschinenfabrik GmbH Device and method for manufacturing single or multiple axies clutches
JP5899949B2 (en) * 2012-01-18 2016-04-06 三菱レイヨン株式会社 Carbon fiber manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856179A (en) * 1983-04-21 1989-08-15 Hoechst Celanese Corp. Method of making an electrical device made of partially pyrolyzed polymer

Also Published As

Publication number Publication date
DE1919393C3 (en) 1973-09-13
CA943316A (en) 1974-03-12
BE731737A (en) 1969-10-01
FR2006543A1 (en) 1969-12-26
US3673035A (en) 1972-06-27
JPS5221090B1 (en) 1977-06-08
DE1919393A1 (en) 1970-03-05
CH516478A (en) 1971-12-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee