GB1354493A - Carbon fibre tow - Google Patents
Carbon fibre towInfo
- Publication number
- GB1354493A GB1354493A GB3636070*A GB1354493DA GB1354493A GB 1354493 A GB1354493 A GB 1354493A GB 1354493D A GB1354493D A GB 1354493DA GB 1354493 A GB1354493 A GB 1354493A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tow
- resin
- furnace
- rollers
- carbonizable
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052799 carbon Inorganic materials 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 title abstract 2
- 229920005989 resin Polymers 0.000 abstract 8
- 239000011347 resin Substances 0.000 abstract 8
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 238000010000 carbonizing Methods 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
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
- 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
- D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
- D01F11/122—Oxygen, oxygen-generating 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31765—Inorganic-containing or next to inorganic-containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
Abstract
1354493 Resin treated carbon tow NATIONAL RESEARCH DEVELOPMENT CORP 26 July 1971 [27 July 1970] 36360/70 Heading C1A Resin treated carbon tow is made by continuously drawing a carbonizable fibre tow linearly under tension through a carbonizing furnace and applying a solution of the resin to the tow, at a point where the tow is still under tension and still travelling in the direction in which it travelled through the furnace, so as to retain the alignment of the carbon fibres in the tow substantially as it emerged from the furnace and removing the solvent for the resin by evaporation. The carbonizable tow may have had a preliminary oxidation treatment. The tow may be graphitized before resin application. The resin may be applied by a porous spreader, e.g. a felt. Specified resins are polyvinyl alcohol, polyvinyl acetate, polyesters, polyamides and epoxy resins. In the apparatus shown consisting of a carbonization furnace 10, a graphitizing furnace 11, a gaseous treatment zone 12, a resin solution applicator 14 associated with a reservoir 15 and an extraction hood 17, a tow of previously oxidized polyacrylonitrile fibres 18 is drawn by means of driven rollers 22 and 23 from a supply (not shown) through the nip between rollers 19 and 20, through furnaces 10, 11 and 12, past felt spreader 14, past hood 17, round roller 21, through the nip between rollers 22 and 23 where tension is relaxed. The treated tow is then wound on drum 25 interleaved with paper from supply 26.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3636070 | 1970-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1354493A true GB1354493A (en) | 1974-06-05 |
Family
ID=10387434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3636070*A Expired GB1354493A (en) | 1970-07-27 | 1970-06-27 | Carbon fibre tow |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3839072A (en) |
| JP (1) | JPS5029529B1 (en) |
| CA (1) | CA942597A (en) |
| FR (1) | FR2103739A5 (en) |
| GB (1) | GB1354493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221900A (en) * | 1988-06-08 | 1990-02-21 | Kanto Yakin Kogyo | Elongate carbon materials |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3914504A (en) * | 1973-10-01 | 1975-10-21 | Hercules Inc | Sized carbon fibers |
| JPS59187622A (en) * | 1983-04-05 | 1984-10-24 | Agency Of Ind Science & Technol | Graphite filament having high electrical conductivity and its preparation |
| US4588538A (en) * | 1984-03-15 | 1986-05-13 | Celanese Corporation | Process for preparing tapes from thermoplastic polymers and carbon fibers |
| US4624102A (en) * | 1985-06-24 | 1986-11-25 | E. I. Du Pont De Nemours And Company | Method for reducing broken fibers on the surface of a carbon fiber yarn bundle |
| US5227238A (en) * | 1988-11-10 | 1993-07-13 | Toho Rayon Co., Ltd. | Carbon fiber chopped strands and method of production thereof |
| US5324563A (en) * | 1990-08-08 | 1994-06-28 | Bell Helicopter Textron Inc. | Unidirectional carbon fiber reinforced pultruded composite material having improved compressive strength |
| US5334414A (en) * | 1993-01-22 | 1994-08-02 | Clemson University | Process for coating carbon fibers with pitch and composites made therefrom |
| US5462618A (en) * | 1993-03-23 | 1995-10-31 | Bell Helicopter Textron Inc. | Continuous process of making unidirectional graphite fiber reinforced pultruded rods having minimal fiber waviness |
| US5911932A (en) | 1997-07-09 | 1999-06-15 | R. Charles Balmer | Method of prepregging with resin |
| US8673416B2 (en) * | 2009-10-28 | 2014-03-18 | Xerox Corporation | Multilayer electrical component, coating composition, and method of making electrical component |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3273987A (en) * | 1961-06-19 | 1966-09-20 | Owens Corning Fiberglass Corp | Coating fibrous glass yarns |
| US3720536A (en) * | 1970-06-18 | 1973-03-13 | United Aircraft Corp | Treatment of carbon fibers |
-
1970
- 1970-06-27 GB GB3636070*A patent/GB1354493A/en not_active Expired
-
1971
- 1971-07-26 CA CA119,055A patent/CA942597A/en not_active Expired
- 1971-07-26 US US00166233A patent/US3839072A/en not_active Expired - Lifetime
- 1971-07-27 JP JP46056335A patent/JPS5029529B1/ja active Pending
- 1971-07-27 FR FR7127479A patent/FR2103739A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221900A (en) * | 1988-06-08 | 1990-02-21 | Kanto Yakin Kogyo | Elongate carbon materials |
| GB2221900B (en) * | 1988-06-08 | 1991-11-13 | Kanto Yakin Kogyo | Elongate carbon materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CA942597A (en) | 1974-02-26 |
| DE2137604A1 (en) | 1972-02-10 |
| DE2137604B2 (en) | 1975-11-06 |
| US3839072A (en) | 1974-10-01 |
| FR2103739A5 (en) | 1972-04-14 |
| JPS5029529B1 (en) | 1975-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |