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
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.
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)
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)
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 |
-
1968
- 1968-04-19 GB GB1861768A patent/GB1257481A/en not_active Expired
-
1969
- 1969-04-15 US US816202A patent/US3673035A/en not_active Expired - Lifetime
- 1969-04-15 CA CA048,716A patent/CA943316A/en not_active Expired
- 1969-04-16 DE DE1919393A patent/DE1919393C3/en not_active Expired
- 1969-04-18 BE BE731737D patent/BE731737A/xx unknown
- 1969-04-18 FR FR6912173A patent/FR2006543A1/fr not_active Withdrawn
- 1969-04-19 JP JP44030674A patent/JPS5221090B1/ja active Pending
- 1969-04-21 CH CH603569A patent/CH516478A/en not_active IP Right Cessation
Cited By (1)
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 |