ES2180394A1 - Brea ligante de fibras de carbono. - Google Patents
Brea ligante de fibras de carbono.Info
- Publication number
- ES2180394A1 ES2180394A1 ES200002546A ES200002546A ES2180394A1 ES 2180394 A1 ES2180394 A1 ES 2180394A1 ES 200002546 A ES200002546 A ES 200002546A ES 200002546 A ES200002546 A ES 200002546A ES 2180394 A1 ES2180394 A1 ES 2180394A1
- Authority
- ES
- Spain
- Prior art keywords
- pitch
- carbon
- binder
- fibers
- carbon fiber
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
- C04B35/83—Carbon fibres in a carbon matrix
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/249928—Fiber embedded in a ceramic, glass, or carbon matrix
-
- 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
-
- 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
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Composite Materials (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
- Coke Industry (AREA)
- Working-Up Tar And Pitch (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Inorganic Fibers (AREA)
Abstract
Brea ligante de fibras de carbono. Los haces de fibras de carbono se pueden dispersar en monofilamentos sustancialmente simples en brea agitando una mezcla de fibras y brea a una temperatura a la cual la brea tenga la viscosidad de aproximadamente 0,1 a aproximadamente 5 poises. El ligante resultante de brea y fibras contiene aproximadamente 0,5 a aproximadamente 10,0% en peso de fibras de carbono sustancialmente dispersadas como monofilamentos sustancialmente simples que están aleatoriamente orientados, el cual puede utilizarse a continuación directamente como ligante para producir cuerpos de carbono, por ejemplo, electrodos de grafito, pivotes o artículos especiales de grafito. Debido a la orientación aleatoria de las fibras de carbono, este ligante único que usa una cantidad económica de fibras de carbono tiene la capacidad de aumentar la resistencia y reducir los coeficientes de expansión térmica de los productos de carbono resultantes en más que una dirección.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200400230A ES2224886B1 (es) | 1999-11-02 | 2000-10-23 | Cuerpo de carbono. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/432328 | 1999-11-02 | ||
US09/432,328 US6395220B1 (en) | 1999-11-02 | 1999-11-02 | Carbon fiber binder pitch |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2180394A1 true ES2180394A1 (es) | 2003-02-01 |
ES2180394B1 ES2180394B1 (es) | 2004-07-01 |
Family
ID=23715680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200002546A Expired - Fee Related ES2180394B1 (es) | 1999-11-02 | 2000-10-23 | Brea ligante de fibras de carbono. |
Country Status (5)
Country | Link |
---|---|
US (2) | US6395220B1 (es) |
JP (1) | JP2001187888A (es) |
CZ (1) | CZ20004062A3 (es) |
DE (1) | DE10053916A1 (es) |
ES (1) | ES2180394B1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6280663B1 (en) * | 2000-02-25 | 2001-08-28 | Ucar Carbon Company Inc. | Process of making pins for connecting carbon electrodes |
US20040041291A1 (en) * | 2002-08-27 | 2004-03-04 | Ucar Carbon Company Inc. | Process of making carbon electrodes |
US7276284B2 (en) * | 2003-12-18 | 2007-10-02 | Sgl-Carbon Ag | Carbon fiber reinforced coke from the delayed coker |
US7194066B2 (en) * | 2004-04-08 | 2007-03-20 | General Electric Company | Apparatus and method for light weight high performance target |
EP1593661A1 (en) * | 2004-04-26 | 2005-11-09 | UCAR Carbon Company Inc. | Carbon fiber binder pitch |
US20050254545A1 (en) * | 2004-05-12 | 2005-11-17 | Sgl Carbon Ag | Graphite electrode for electrothermic reduction furnaces, electrode column, and method of producing graphite electrodes |
US20070132126A1 (en) * | 2005-12-14 | 2007-06-14 | Shao Richard L | Method for debundling and dispersing carbon fiber filaments uniformly throughout carbon composite compacts before densification |
JP5156242B2 (ja) * | 2006-05-10 | 2013-03-06 | Jfeケミカル株式会社 | バインダーピッチおよびその製造方法 |
US7658902B2 (en) * | 2006-09-12 | 2010-02-09 | Graftech International Holdings Inc. | Low CTE highly isotropic graphite |
US7658903B2 (en) * | 2006-09-12 | 2010-02-09 | Graftech International Holdings Inc. | High purity nuclear graphite |
US20100175506A1 (en) * | 2009-01-14 | 2010-07-15 | Ut-Battelle, Llc | Toughened graphite electrodes for electric arc furnaces |
DE102010001787A1 (de) * | 2010-02-10 | 2011-08-11 | Sgl Carbon Se, 65203 | Verfahren zur Herstellung eines Formteils aus einem Kohlenstoffwerkstoff unter Verwendung von wiederverwerteten Carbonfasern |
US10744736B2 (en) | 2015-06-12 | 2020-08-18 | Neograf Solutions, Llc | Graphite composites and thermal management systems |
WO2017172939A1 (en) | 2016-03-31 | 2017-10-05 | Advanced Energy Technologies Llc | Noise suppressing assemblies |
CN109439004B (zh) * | 2018-11-07 | 2021-05-25 | 平顶山东方碳素股份有限公司 | 高温改性煤沥青及其制备方法 |
CN113563096A (zh) * | 2021-06-23 | 2021-10-29 | 湖南省长宁炭素股份有限公司 | 一种短切炭纤维增强石墨基c/c复合材料的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4998709A (en) * | 1988-06-23 | 1991-03-12 | Conoco Inc. | Method of making graphite electrode nipple |
EP0648716A1 (en) * | 1993-10-13 | 1995-04-19 | Mitsubishi Chemical Corporation | Chopped strands of carbon fibers and reinforced hydraulic composite materials |
US5501729A (en) * | 1992-03-27 | 1996-03-26 | Ucar Carbon Technology Corporation | Pitch based impregnant for carbon and graphite and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005183A (en) * | 1972-03-30 | 1977-01-25 | Union Carbide Corporation | High modulus, high strength carbon fibers produced from mesophase pitch |
CA1060161A (en) * | 1974-09-27 | 1979-08-14 | Union Carbide Corporation | Process for producing an improved graphite body having a low coefficient of thermal expansion |
US5591382A (en) * | 1993-03-31 | 1997-01-07 | Hyperion Catalysis International Inc. | High strength conductive polymers |
US6068925A (en) * | 1995-02-27 | 2000-05-30 | Sgl Carbon Composites | Corrosion resistant composites useful in chemical reactors |
US5993905A (en) * | 1995-10-03 | 1999-11-30 | Msnw, Inc. | Low-temperature densification of carbon fiber preforms by colloidal graphite impregnation and mechanical consolidation |
-
1999
- 1999-11-02 US US09/432,328 patent/US6395220B1/en not_active Expired - Lifetime
-
2000
- 2000-10-23 ES ES200002546A patent/ES2180394B1/es not_active Expired - Fee Related
- 2000-10-27 JP JP2000329007A patent/JP2001187888A/ja active Pending
- 2000-10-31 DE DE2000153916 patent/DE10053916A1/de not_active Withdrawn
- 2000-11-01 CZ CZ20004062A patent/CZ20004062A3/cs unknown
-
2002
- 2002-02-11 US US10/073,720 patent/US6803108B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4998709A (en) * | 1988-06-23 | 1991-03-12 | Conoco Inc. | Method of making graphite electrode nipple |
US5501729A (en) * | 1992-03-27 | 1996-03-26 | Ucar Carbon Technology Corporation | Pitch based impregnant for carbon and graphite and method |
EP0648716A1 (en) * | 1993-10-13 | 1995-04-19 | Mitsubishi Chemical Corporation | Chopped strands of carbon fibers and reinforced hydraulic composite materials |
Also Published As
Publication number | Publication date |
---|---|
US6395220B1 (en) | 2002-05-28 |
CZ20004062A3 (cs) | 2001-12-12 |
DE10053916A1 (de) | 2001-05-03 |
US20020155293A1 (en) | 2002-10-24 |
JP2001187888A (ja) | 2001-07-10 |
ES2180394B1 (es) | 2004-07-01 |
US6803108B2 (en) | 2004-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20030201 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2180394B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20211117 |