IE38400L - Polymer-coated carbon filaments - Google Patents
Polymer-coated carbon filamentsInfo
- Publication number
- IE38400L IE38400L IE189373A IE189373A IE38400L IE 38400 L IE38400 L IE 38400L IE 189373 A IE189373 A IE 189373A IE 189373 A IE189373 A IE 189373A IE 38400 L IE38400 L IE 38400L
- Authority
- IE
- Ireland
- Prior art keywords
- filaments
- carbon
- carbon filaments
- tensile strength
- acrylic acid
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 12
- 229910052799 carbon Inorganic materials 0.000 title abstract 8
- 229920000642 polymer Polymers 0.000 title abstract 4
- 229910002804 graphite Inorganic materials 0.000 abstract 4
- 239000010439 graphite Substances 0.000 abstract 4
- 239000000178 monomer Substances 0.000 abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract 1
- 229940075397 calomel Drugs 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 150000002118 epoxides Chemical class 0.000 abstract 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 239000002990 reinforced plastic Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
-
- 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
- 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
- D01F11/16—Chemical after-treatment of artificial filaments or the like during manufacture of carbon by physicochemical methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Inorganic Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
1404290 Chemically finished carbon filaments BAYER AG 24 Oct 1973 [24 Oct 1972] 49422/73 Heading C1 [Also in Divisions C3 and C7] Carbon filaments are covered by a polymer skin comprising polymerized olefinically unsaturated monomers, the polymer skin having a thickness of from 50 to 10,000 nm. Preferably the filaments consist of more than 80% by weight of carbon and have oriented turbostratic structures in which the normals of the 002-lattice planes have a preferred direction perpendicular to the fibre axis, and the polymer skin comprises polymerized vinyl and/or vinylidene monomers, or polymerized diolefins. Such filaments are made by reacting carbon filaments in the presence of at least one olefinically unsaturated monomer in an electrical field in such a way that a transport of charges is produced. In apparatus as shown, carbon filaments 8 pass around graphite roller 4 and plastics rollers 5, 6 and 9, and are immersed between rollers 5 and 6 in the bath 1 of electrolyte 2. In examples this is a mixture of acrylic acid, methyl methacrylate and tertiary butanol or of acrylic acid and water. Current measured by ammeter 11 is supplied by power pack 10 to graphite roller 4 and hence the carbon filaments as anode, and to graphite board 2 as cathode. The voltage between graphite roller 4 and calomel electrode 13 is measured by voltmeter 14, which effectively indicates the voltage between the carbon filaments 8 and electrode 13. Nitrogen, or gaseous monomers, may be bubbled through the bath, which can be maintained at from -50 to +200C. After passage through the electrolysis bath, the filaments have an extremely thin skin of the copolymer of acrylic acid and methyl methacrylate or of polyacrylic acid, depending on the electrolyte used, visible through interference colours. Filaments so made have tougher tensile strength than the starting filaments and may be impregnated with epoxide or polyester resins to produce composite reinforced plastics materials having interlaminar shear strengths approaching that of the pure resin. In a typical example, filaments of tensile strength 2À3 GN/m.<SP>2</SP>, density 1À85 x 10<SP>3</SP> Kg./m.<SP>3</SP> and breaking elongation 1À0% are treated to give coated filaments of tensile strength 2À7 GN/m.<SP>2</SP> and breaking elongation 1À1%.
[GB1404290A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722252128 DE2252128C3 (en) | 1972-10-24 | 1972-10-24 | Carbon threads and fibers with a polymer sheath, process for their production and their use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38400L true IE38400L (en) | 1974-04-24 |
| IE38400B1 IE38400B1 (en) | 1978-03-01 |
Family
ID=5859917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE189373A IE38400B1 (en) | 1972-10-24 | 1973-10-23 | Chemically finished carbon filaments and fibres |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4972496A (en) |
| BE (1) | BE806340A (en) |
| CA (1) | CA1001911A (en) |
| DD (1) | DD111884A5 (en) |
| DE (1) | DE2252128C3 (en) |
| FR (1) | FR2203777B1 (en) |
| GB (1) | GB1404290A (en) |
| IE (1) | IE38400B1 (en) |
| IT (1) | IT998829B (en) |
| LU (1) | LU68665A1 (en) |
| NL (1) | NL180031C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53122894A (en) * | 1977-03-30 | 1978-10-26 | Japan Exlan Co Ltd | Treating of carbon fiber |
| JPS62230829A (en) * | 1980-09-17 | 1987-10-09 | Toho Rayon Co Ltd | Molding material |
| EP0106352B1 (en) * | 1982-10-19 | 1989-06-14 | Mitsubishi Rayon Co., Ltd. | Novel polymer composition |
| JPS61215772A (en) * | 1985-03-19 | 1986-09-25 | 東邦レーヨン株式会社 | Production of carbon fiber code |
| US7959783B2 (en) | 2003-09-30 | 2011-06-14 | The Boeing Company | Electrochemical deposition process for composite structures |
| US7195701B2 (en) | 2003-09-30 | 2007-03-27 | The Boeing Company | Electrochemical depositions applied to nanotechnology composites |
| JP2015531971A (en) * | 2012-09-03 | 2015-11-05 | スウェレア シコンプ アクチボラグ | Battery half-cell, battery and their manufacture |
| EP2893582B1 (en) * | 2012-09-03 | 2016-11-16 | Swerea Sicomp AB | A structural battery half cell, a structural battery and their manufacture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1809758A1 (en) * | 1967-11-20 | 1969-07-17 | Secretary Technology Brit | Resin-treatment of carbon fibres and production of |
| GB1205852A (en) * | 1968-06-26 | 1970-09-23 | Bp Chem Int Ltd | Carbon fibre reinforced plastics |
| GB1326736A (en) * | 1969-10-08 | 1973-08-15 | Morganite Research Dev Ltd | Continuous surface treatment of carbon fibre |
| JPS4888162A (en) * | 1972-02-24 | 1973-11-19 |
-
1972
- 1972-10-24 DE DE19722252128 patent/DE2252128C3/en not_active Expired
-
1973
- 1973-10-19 DD DD17418473A patent/DD111884A5/xx unknown
- 1973-10-22 NL NL7314493A patent/NL180031C/en not_active IP Right Cessation
- 1973-10-22 LU LU68665D patent/LU68665A1/xx unknown
- 1973-10-22 IT IT3039573A patent/IT998829B/en active
- 1973-10-22 CA CA183,953A patent/CA1001911A/en not_active Expired
- 1973-10-22 BE BE136914A patent/BE806340A/en not_active IP Right Cessation
- 1973-10-23 IE IE189373A patent/IE38400B1/en unknown
- 1973-10-23 JP JP11858473A patent/JPS4972496A/ja active Pending
- 1973-10-24 GB GB4942273A patent/GB1404290A/en not_active Expired
- 1973-10-24 FR FR7337976A patent/FR2203777B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU68665A1 (en) | 1974-01-03 |
| DE2252128A1 (en) | 1974-05-02 |
| NL7314493A (en) | 1974-04-26 |
| BE806340A (en) | 1974-04-22 |
| CA1001911A (en) | 1976-12-21 |
| JPS4972496A (en) | 1974-07-12 |
| NL180031B (en) | 1986-07-16 |
| IT998829B (en) | 1976-02-20 |
| IE38400B1 (en) | 1978-03-01 |
| FR2203777B1 (en) | 1980-04-11 |
| GB1404290A (en) | 1975-08-28 |
| NL180031C (en) | 1986-12-16 |
| FR2203777A1 (en) | 1974-05-17 |
| DE2252128B2 (en) | 1980-07-10 |
| DE2252128C3 (en) | 1981-06-11 |
| DD111884A5 (en) | 1975-03-12 |
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