DE1671139A1 - Verfahren zur Herstellung von geschaeumten Erzeugnissen - Google Patents
Verfahren zur Herstellung von geschaeumten ErzeugnissenInfo
- Publication number
- DE1671139A1 DE1671139A1 DE19661671139 DE1671139A DE1671139A1 DE 1671139 A1 DE1671139 A1 DE 1671139A1 DE 19661671139 DE19661671139 DE 19661671139 DE 1671139 A DE1671139 A DE 1671139A DE 1671139 A1 DE1671139 A1 DE 1671139A1
- Authority
- DE
- Germany
- Prior art keywords
- urethane
- temperature
- furfuryl alcohol
- metal
- foamed
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 claims description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 34
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 239000006260 foam Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 229910002804 graphite Inorganic materials 0.000 claims description 12
- 239000010439 graphite Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- 238000005187 foaming Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 238000001723 curing Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 210000003850 cellular structure Anatomy 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- 150000003673 urethanes Chemical class 0.000 claims description 4
- -1 NiobiuE Chemical compound 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 238000010000 carbonizing Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- WIGAYVXYNSVZAV-UHFFFAOYSA-N ac1lavbc Chemical compound [W].[W] WIGAYVXYNSVZAV-UHFFFAOYSA-N 0.000 claims 1
- 238000003763 carbonization Methods 0.000 claims 1
- 238000005087 graphitization Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 22
- 239000000203 mixture Substances 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000006262 metallic foam Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 125000005628 tolylene group Chemical group 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
- C01B32/963—Preparation from compounds containing silicon
- C01B32/984—Preparation from elemental silicon
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
-
- 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
- C04B35/524—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 obtained from polymer precursors, e.g. glass-like carbon material
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US468168A US3345440A (en) | 1965-06-29 | 1965-06-29 | Method for manufacturing foam carbon products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1671139A1 true DE1671139A1 (de) | 1971-09-23 |
Family
ID=23858683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661671139 Pending DE1671139A1 (de) | 1965-06-29 | 1966-06-27 | Verfahren zur Herstellung von geschaeumten Erzeugnissen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3345440A (enExample) |
| BE (1) | BE683083A (enExample) |
| DE (1) | DE1671139A1 (enExample) |
| GB (1) | GB1111816A (enExample) |
| SE (1) | SE321633B (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510323A (en) * | 1965-10-21 | 1970-05-05 | Ppg Industries Inc | Heat resistant inorganic foams and their method of manufacture |
| US3509017A (en) * | 1966-07-22 | 1970-04-28 | North American Rockwell | Multi-layered pyrolized para-polyphenylene structures and method of making same |
| US3902861A (en) * | 1969-07-31 | 1975-09-02 | Bottelle Memorial Inst | Composite material |
| US3857913A (en) * | 1969-10-21 | 1974-12-31 | Atomic Energy Commission | Method for the manufacture of carbon foam |
| US3635676A (en) * | 1969-11-05 | 1972-01-18 | Atomic Energy Commission | Method for increasing the strength of carbon foam |
| US3859421A (en) * | 1969-12-05 | 1975-01-07 | Edward E Hucke | Methods of producing carbonaceous bodies and the products thereof |
| US3833386A (en) * | 1972-07-07 | 1974-09-03 | Grace W R & Co | Method of prepairing porous ceramic structures by firing a polyurethane foam that is impregnated with inorganic material |
| US3927186A (en) * | 1973-02-28 | 1975-12-16 | Chemotronics International Inc | Method for the preparation of carbon structures |
| US4022875A (en) * | 1975-11-24 | 1977-05-10 | Chemotronics International, Inc. | Method for the preparation of vitreous carbon foams |
| US4067956A (en) * | 1976-10-08 | 1978-01-10 | Chemotronics International, Inc. | Reticulated anisotropic porous vitreous carbon |
| US4124691A (en) * | 1977-03-30 | 1978-11-07 | Chemotronics International, Inc. | Method for the preparation of reticulate carbon structures |
| US4559244A (en) * | 1984-02-27 | 1985-12-17 | Kennecott Corporation | Composite refractory foams |
| US4756898A (en) * | 1987-04-30 | 1988-07-12 | The United States Of America As Represented By The United States Department Of Energy | Low density microcellular carbon or catalytically impregnated carbon foams and process for their prepartion |
| US4832881A (en) * | 1988-06-20 | 1989-05-23 | The United States Of America As Represented By The United States Department Of Energy | Low density microcellular carbon foams and method of preparation |
| FR2657603B1 (fr) * | 1990-01-29 | 1993-07-09 | Pechiney Electrometallurgie | Procede d'obtention de corps solides poreux a base de carbure refractaire a l'aide de composes organiques et de metal ou metallouide. |
| WO1994017012A1 (en) * | 1993-01-27 | 1994-08-04 | University Of Cincinnati | Porous ceramic and porous ceramic composite structure |
| FR2684092B1 (fr) * | 1991-11-21 | 1994-03-04 | Pechiney Recherche | Procede de preparation de carbures metalliques a grande surface specifique a partir de mousses de carbone activees. |
| HUT70901A (en) * | 1992-01-16 | 1995-11-28 | Univ Cincinnati | Electrical heating element, related composites, and composition and method for producing such products using dieless micropyretic synthesis |
| 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 |
| US5651874A (en) * | 1993-05-28 | 1997-07-29 | Moltech Invent S.A. | Method for production of aluminum utilizing protected carbon-containing components |
| US5310476A (en) * | 1992-04-01 | 1994-05-10 | Moltech Invent S.A. | Application of refractory protective coatings, particularly on the surface of electrolytic cell components |
| US5560846A (en) * | 1993-03-08 | 1996-10-01 | Micropyretics Heaters International | Robust ceramic and metal-ceramic radiant heater designs for thin heating elements and method for production |
| US5837632A (en) * | 1993-03-08 | 1998-11-17 | Micropyretics Heaters International, Inc. | Method for eliminating porosity in micropyretically synthesized products and densified |
| CA2155204A1 (en) * | 1993-03-09 | 1994-09-15 | Jainagesh Akkaraju Sekhar | Treated carbon cathodes for aluminium production |
| US5320717A (en) * | 1993-03-09 | 1994-06-14 | Moltech Invent S.A. | Bonding of bodies of refractory hard materials to carbonaceous supports |
| US5397450A (en) * | 1993-03-22 | 1995-03-14 | Moltech Invent S.A. | Carbon-based bodies in particular for use in aluminium production cells |
| US5374342A (en) * | 1993-03-22 | 1994-12-20 | Moltech Invent S.A. | Production of carbon-based composite materials as components of aluminium production cells |
| FR2705340B1 (fr) * | 1993-05-13 | 1995-06-30 | Pechiney Recherche | Fabrication de mousse de carbure de silicium à partir d'une mousse de polyuréthane imprégnée de résine contenant du silicium. |
| EP0905284B1 (en) * | 1994-09-08 | 2002-04-03 | MOLTECH Invent S.A. | Aluminium electrowinning cell with drained cathode |
| US5753163A (en) * | 1995-08-28 | 1998-05-19 | Moltech. Invent S.A. | Production of bodies of refractory borides |
| US6534677B1 (en) | 2001-06-04 | 2003-03-18 | Engelhard Corporation | Non-crushable, non-friable, non-breakable carbon catalyst supports |
| US6869455B2 (en) * | 2001-07-10 | 2005-03-22 | Touchstone Research Laboratory, Ltd. | Carbon foam abrasives |
| US6860910B2 (en) * | 2001-10-12 | 2005-03-01 | Touchstone Research Laboratories, Ltd. | Carbon foam abrasives |
| US6992037B2 (en) | 2001-09-17 | 2006-01-31 | Engelhard Corporation | Precious metal catalyst for debenzylation |
| US7659225B2 (en) | 2001-09-17 | 2010-02-09 | Basf Catalysts Llc | Precious metal catalyst for debenzylation |
| US6706658B2 (en) * | 2001-12-21 | 2004-03-16 | Engelhard Corporation | Catalyst for purification of aromatic acids |
| DE10322182A1 (de) * | 2003-05-16 | 2004-12-02 | Blue Membranes Gmbh | Verfahren zur Herstellung von porösem, kohlenstoffbasiertem Material |
| US20080230935A1 (en) * | 2006-08-01 | 2008-09-25 | Kennel Elliot B | Methods for producing a pitch foam |
| CA2640893A1 (en) | 2007-10-05 | 2009-04-05 | Her Majesty The Queen As Representative By The Minister Of National Defence Of Her Majesty's Canadian Government | Production of carbonaceous porous bodies for use in filtration systems |
| DK2597075T3 (en) | 2011-11-23 | 2016-05-09 | Stiholt Leif | Porous alpha-SiC-containing shaped body with a continuous open pore structure |
| US9017598B2 (en) | 2012-01-27 | 2015-04-28 | Ut-Battelle, Llc | Metal-bonded graphite foam composites |
| US20150336797A1 (en) | 2012-06-15 | 2015-11-26 | Dow Global Technologies Llc | Porous carbon compositions |
| HUP1500403A1 (hu) * | 2015-09-04 | 2017-03-28 | Mol Magyar Olaj- Es Gazipari Nyilvanosan Muekoedoe Reszvenytarsasag | Átmeneti fémeket, nemfémeket és/vagy azok ötvözeteit és/vagy oxidjait tartalmazó önhordós, öntisztuló, nyílt cellás fémhabok és eljárás elõállításukra |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917384A (en) * | 1956-01-19 | 1959-12-15 | Gen Electric | Method of making foam material from nickel powder |
| US3078552A (en) * | 1959-12-03 | 1963-02-26 | Gen Electric | Copper foam material and method |
| US3121050A (en) * | 1960-09-20 | 1964-02-11 | Union Carbide Corp | Method of making cellular refractory thermal insulating material |
| US3111396A (en) * | 1960-12-14 | 1963-11-19 | Gen Electric | Method of making a porous material |
-
1965
- 1965-06-29 US US468168A patent/US3345440A/en not_active Expired - Lifetime
-
1966
- 1966-04-27 GB GB18337/66A patent/GB1111816A/en not_active Expired
- 1966-06-20 SE SE8364/66A patent/SE321633B/xx unknown
- 1966-06-24 BE BE683083D patent/BE683083A/xx unknown
- 1966-06-27 DE DE19661671139 patent/DE1671139A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE683083A (enExample) | 1966-12-01 |
| US3345440A (en) | 1967-10-03 |
| SE321633B (enExample) | 1970-03-09 |
| GB1111816A (en) | 1968-05-01 |
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