DE2855408C2 - Verfahren zur Herstellung von flexiblem Graphit - Google Patents
Verfahren zur Herstellung von flexiblem GraphitInfo
- Publication number
- DE2855408C2 DE2855408C2 DE2855408A DE2855408A DE2855408C2 DE 2855408 C2 DE2855408 C2 DE 2855408C2 DE 2855408 A DE2855408 A DE 2855408A DE 2855408 A DE2855408 A DE 2855408A DE 2855408 C2 DE2855408 C2 DE 2855408C2
- Authority
- DE
- Germany
- Prior art keywords
- udf54
- graphite
- udf53
- expanded graphite
- weight
- 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 claims description 134
- 229910002804 graphite Inorganic materials 0.000 title claims description 126
- 239000010439 graphite Substances 0.000 title claims description 126
- 238000000034 method Methods 0.000 title claims description 20
- 150000003961 organosilicon compounds Chemical class 0.000 claims description 48
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 150000003377 silicon compounds Chemical class 0.000 claims description 6
- 229910052681 coesite Inorganic materials 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910052682 stishovite Inorganic materials 0.000 claims description 5
- 229910052905 tridymite Inorganic materials 0.000 claims description 5
- 229940075614 colloidal silicon dioxide Drugs 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 239000011363 dried mixture Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 23
- 239000000839 emulsion Substances 0.000 description 19
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 14
- 239000002904 solvent Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- -1 Polymethylenoxysiloxan Polymers 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 239000012298 atmosphere Substances 0.000 description 8
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- 230000001590 oxidative effect Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 239000008119 colloidal silica Substances 0.000 description 6
- 238000005470 impregnation Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 229920003257 polycarbosilane Polymers 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 239000007770 graphite material Substances 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/522—Graphite
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/536—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite based on expanded graphite or complexed graphite
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/5035—Silica
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5057—Carbides
- C04B41/5059—Silicon carbide
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52160547A JPS6016385B2 (ja) | 1977-12-28 | 1977-12-28 | 可撓性黒鉛製品の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2855408A1 DE2855408A1 (de) | 1979-07-05 |
| DE2855408C2 true DE2855408C2 (de) | 1987-05-07 |
Family
ID=15717336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2855408A Expired DE2855408C2 (de) | 1977-12-28 | 1978-12-21 | Verfahren zur Herstellung von flexiblem Graphit |
Country Status (6)
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2520730B1 (fr) * | 1982-02-03 | 1990-10-26 | Nippon Carbon Co Ltd | Procede de preparation de corps frittes mettant en oeuvre un compose organosilicie |
| JPS60127284A (ja) * | 1983-12-14 | 1985-07-06 | 日立化成工業株式会社 | 燃料電池用不浸透性炭素材の製造法 |
| FR2560334B1 (fr) * | 1984-02-24 | 1988-03-25 | Latty Cyril | Garniture d'etancheite et ruban permettant sa realisation |
| DE3416421A1 (de) * | 1984-05-04 | 1985-11-07 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Probentraeger fuer die flammenlose atomabsorptions- und -emissionsspektroskopie und verfahren zu dessen herstellung |
| DE3538306C1 (de) * | 1985-10-28 | 1987-04-02 | Wiederaufarbeitung Von Kernbre | Dichtung fuer drehbare Ventilkoerper,insbesondere fuer Ventile in nukleartechnischen Anlagen |
| US4812204A (en) * | 1987-07-24 | 1989-03-14 | Ceram-Sna, Inc. | Process for obtaining boric acid treated asbestos fiber |
| JPH01259698A (ja) * | 1988-04-08 | 1989-10-17 | Res Dev Corp Of Japan | 振動板、電気音響変換器および振動板の製造方法 |
| JP2777903B2 (ja) * | 1989-04-14 | 1998-07-23 | 日本カーボン株式会社 | 耐熱耐食性無機材料およびその製造方法 |
| DE4016710A1 (de) * | 1990-05-24 | 1991-11-28 | Bayer Ag | Verfahren zur herstellung von formteilen |
| US5651874A (en) | 1993-05-28 | 1997-07-29 | Moltech Invent S.A. | Method for production of aluminum utilizing protected carbon-containing components |
| US6001236A (en) | 1992-04-01 | 1999-12-14 | Moltech Invent S.A. | Application of refractory borides to protect carbon-containing components of aluminium production cells |
| US5413689A (en) * | 1992-06-12 | 1995-05-09 | Moltech Invent S.A. | Carbon containing body or mass useful as cell component |
| US5753163A (en) | 1995-08-28 | 1998-05-19 | Moltech. Invent S.A. | Production of bodies of refractory borides |
| USD421315S (en) | 1995-10-12 | 2000-02-29 | John Manufacturing Limited | Senior signal lantern |
| WO1997042135A1 (en) * | 1996-05-02 | 1997-11-13 | Alliedsignal Inc. | Improved oxidation protection for carbon/carbon composites and graphites |
| US5885728A (en) * | 1997-04-04 | 1999-03-23 | Ucar Carbon Technology Corporation | Flexible graphite composite |
| US5902762A (en) * | 1997-04-04 | 1999-05-11 | Ucar Carbon Technology Corporation | Flexible graphite composite |
| US5962135A (en) * | 1997-04-09 | 1999-10-05 | Alliedsignal Inc. | Carbon/carbon friction material |
| US5846459A (en) | 1997-06-26 | 1998-12-08 | Ucar Carbon Technology Corporation | Method of forming a flexible graphite sheet with decreased anisotropy |
| CA2338460A1 (en) | 1998-06-02 | 1999-12-29 | Thomas William Weber | Formable flexible graphite sealing composites |
| US6060189A (en) * | 1998-06-03 | 2000-05-09 | Ucar Carbon Technology Corporation | Electrically conductive seal for fuel cell elements |
| US6037074A (en) * | 1998-07-07 | 2000-03-14 | Ucar Carbon Technology Corporation | Flexible graphite composite for use in the form of a fuel cell flow field plate |
| US6087034A (en) * | 1998-07-09 | 2000-07-11 | Ucar Graph-Tech Inc. | Flexible graphite composite |
| US6468686B1 (en) | 2000-01-24 | 2002-10-22 | Graftech Inc. | Fluid permeable flexible graphite fuel cell electrode with enhanced electrical and thermal conductivity |
| US6506484B1 (en) | 2000-01-24 | 2003-01-14 | Graftech Inc. | Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity |
| US20030108731A1 (en) * | 2000-01-24 | 2003-06-12 | Mercuri Robert Angelo | Molding of fluid permeable flexible graphite components for fuel cells |
| US6413671B1 (en) | 2000-04-10 | 2002-07-02 | Gaftech Inc. | Flexible graphite article and fuel cell electrode with enhanced electrical and thermal conductivity |
| US6413663B1 (en) | 2000-06-29 | 2002-07-02 | Graftech Inc. | Fluid permeable flexible graphite fuel cell electrode |
| US6503652B2 (en) | 2000-06-29 | 2003-01-07 | Graftech Inc. | Fuel cell assembly method with selective catalyst loading |
| US6777086B2 (en) | 2001-08-31 | 2004-08-17 | Julian Norley | Laminates prepared from impregnated flexible graphite sheets |
| US6746768B2 (en) * | 2001-12-26 | 2004-06-08 | Advanced Energy Technology Inc. | Thermal interface material |
| US8580171B2 (en) * | 2006-03-24 | 2013-11-12 | Sgl Carbon Ag | Process for manufacture of a latent heat storage device |
| JP2009081301A (ja) * | 2007-09-26 | 2009-04-16 | Toyo Tanso Kk | 太陽電池ユニット |
| US8137748B2 (en) * | 2008-08-27 | 2012-03-20 | Korea University Research And Business Foundation | Fiber including silica and metal oxide |
| JP2010059036A (ja) * | 2008-09-08 | 2010-03-18 | Mitsubishi Electric Corp | カーボン凝結体成形品及びカーボン凝結体成形品の製造方法 |
| US9963395B2 (en) * | 2013-12-11 | 2018-05-08 | Baker Hughes, A Ge Company, Llc | Methods of making carbon composites |
| US9325012B1 (en) | 2014-09-17 | 2016-04-26 | Baker Hughes Incorporated | Carbon composites |
| US10480288B2 (en) | 2014-10-15 | 2019-11-19 | Baker Hughes, A Ge Company, Llc | Articles containing carbon composites and methods of manufacture |
| US9962903B2 (en) | 2014-11-13 | 2018-05-08 | Baker Hughes, A Ge Company, Llc | Reinforced composites, methods of manufacture, and articles therefrom |
| US9745451B2 (en) | 2014-11-17 | 2017-08-29 | Baker Hughes Incorporated | Swellable compositions, articles formed therefrom, and methods of manufacture thereof |
| US11097511B2 (en) | 2014-11-18 | 2021-08-24 | Baker Hughes, A Ge Company, Llc | Methods of forming polymer coatings on metallic substrates |
| US10344559B2 (en) | 2016-05-26 | 2019-07-09 | Baker Hughes, A Ge Company, Llc | High temperature high pressure seal for downhole chemical injection applications |
| CN114907143B (zh) * | 2022-04-13 | 2023-05-05 | 宁波信远炭材料有限公司 | 一种表面陶瓷膜膨胀石墨材料及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB913577A (en) * | 1959-08-18 | 1962-12-19 | Nissan Chemical Ind Ltd | A process of coating elemental carbon with silicon carbide |
| US3423496A (en) * | 1966-04-04 | 1969-01-21 | Dow Chemical Co | Process for preparing resilient graphite structures |
| US3444276A (en) * | 1966-04-04 | 1969-05-13 | Dow Chemical Co | Method for producing carbon-bonded graphite structures |
| US3567807A (en) * | 1967-05-19 | 1971-03-02 | Owens Corning Fiberglass Corp | Method of forming and carbonizing a composite article of inorganic particles bonded with foamed phenol formaldehyde resin |
| US3573122A (en) * | 1968-08-23 | 1971-03-30 | Dow Chemical Co | Preparation of conductive materials |
| US3719608A (en) * | 1968-11-12 | 1973-03-06 | Dow Chemical Co | Oxidation resistant graphite compositions |
| US3736159A (en) * | 1970-03-02 | 1973-05-29 | Mc Donnell Douglas Corp | Composites having low thermal expansion |
| US3708451A (en) * | 1971-09-08 | 1973-01-02 | Atomic Energy Commission | Method and composition for preparing graphite products |
| DE2236078A1 (de) * | 1972-07-22 | 1974-03-21 | Bayer Ag | Formkoerper aus siliciumcarbid und verfahren zu ihrer herstellung |
| JPS5318993B2 (US07368563-20080506-C00056.png) * | 1973-03-09 | 1978-06-17 | ||
| US3969124A (en) * | 1974-02-11 | 1976-07-13 | Exxon Research And Engineering Company | Carbon articles |
| JPS52112700A (en) * | 1976-02-28 | 1977-09-21 | Tohoku Daigaku Kinzoku Zairyo | Amorphous organopolysilicone composite for preparing silicone carbide |
| FR2346305A1 (fr) * | 1976-03-31 | 1977-10-28 | Nippon Carbon Co Ltd | Composites de materiau graphitique oxyde et de materiau graphitique expanse |
-
1977
- 1977-12-28 JP JP52160547A patent/JPS6016385B2/ja not_active Expired
-
1978
- 1978-12-08 US US05/967,804 patent/US4226821A/en not_active Expired - Lifetime
- 1978-12-13 GB GB7848342A patent/GB2011361B/en not_active Expired
- 1978-12-21 DE DE2855408A patent/DE2855408C2/de not_active Expired
- 1978-12-22 FR FR7836272A patent/FR2413344B1/fr not_active Expired
- 1978-12-28 IT IT31388/78A patent/IT1100865B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5491507A (en) | 1979-07-20 |
| JPS6016385B2 (ja) | 1985-04-25 |
| GB2011361B (en) | 1982-08-04 |
| DE2855408A1 (de) | 1979-07-05 |
| FR2413344A1 (fr) | 1979-07-27 |
| FR2413344B1 (fr) | 1985-11-22 |
| GB2011361A (en) | 1979-07-11 |
| IT7831388A0 (it) | 1978-12-28 |
| US4226821A (en) | 1980-10-07 |
| IT1100865B (it) | 1985-09-28 |
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| 8110 | Request for examination paragraph 44 | ||
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| 8339 | Ceased/non-payment of the annual fee |