WO2008037340A2 - Polykristalline korundfasern und verfahren zu deren herstellung - Google Patents
Polykristalline korundfasern und verfahren zu deren herstellung Download PDFInfo
- Publication number
- WO2008037340A2 WO2008037340A2 PCT/EP2007/007845 EP2007007845W WO2008037340A2 WO 2008037340 A2 WO2008037340 A2 WO 2008037340A2 EP 2007007845 W EP2007007845 W EP 2007007845W WO 2008037340 A2 WO2008037340 A2 WO 2008037340A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fibers
- corundum
- microns
- oxide
- periodic table
- Prior art date
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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
- C04B35/62236—Fibres based on aluminium oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63444—Nitrogen-containing polymers, e.g. polyacrylamides, polyacrylonitriles, polyvinylpyrrolidone [PVP], polyethylenimine [PEI]
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/444—Halide containing anions, e.g. bromide, iodate, chlorite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5264—Fibers characterised by the diameter of the fibers
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/781—Nanograined materials, i.e. having grain sizes below 100 nm
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/782—Grain size distributions
- C04B2235/784—Monomodal
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
-
- 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
- Y10T428/298—Physical dimension
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07802225A EP2076476A2 (de) | 2006-09-28 | 2007-09-08 | Polykristalline korundfasern und verfahren zu deren herstellung |
JP2009529560A JP2010505047A (ja) | 2006-09-28 | 2007-09-08 | 多結晶コランダム繊維及びその製造方法 |
US12/443,334 US20100009187A1 (en) | 2006-09-28 | 2007-09-08 | Polycrystalline Corundum Fibers And Method For The Production Thereof |
CA002664745A CA2664745A1 (en) | 2006-09-28 | 2007-09-08 | Polycrystalline corundum fibers and method for the production thereof |
CN2007800360683A CN101516803B (zh) | 2006-09-28 | 2007-09-08 | 多晶刚玉纤维及其制备方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006045816.8 | 2006-09-28 | ||
DE102006045816A DE102006045816A1 (de) | 2006-09-28 | 2006-09-28 | Polykristalline Korundfasern und Verfahren zu deren Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008037340A2 true WO2008037340A2 (de) | 2008-04-03 |
WO2008037340A3 WO2008037340A3 (de) | 2008-05-29 |
Family
ID=38739440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/007845 WO2008037340A2 (de) | 2006-09-28 | 2007-09-08 | Polykristalline korundfasern und verfahren zu deren herstellung |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100009187A1 (de) |
EP (1) | EP2076476A2 (de) |
JP (1) | JP2010505047A (de) |
KR (1) | KR20090082201A (de) |
CN (1) | CN101516803B (de) |
CA (1) | CA2664745A1 (de) |
DE (1) | DE102006045816A1 (de) |
RU (1) | RU2465247C2 (de) |
TW (1) | TW200831727A (de) |
WO (1) | WO2008037340A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008125271A2 (de) * | 2007-04-16 | 2008-10-23 | Clariant Finance (Bvi) Limited | Spinnmasse zur herstellung von oxidischen keramikfasern |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005039435A1 (de) * | 2005-08-18 | 2007-03-01 | Clariant International Limited | Verfahren zur Herstellung von mit Silanen oberflächenmodifiziertem Nanokorund |
EP1922368B1 (de) * | 2005-08-18 | 2016-12-21 | Clariant Finance (BVI) Limited | Beschichtungsmassen enthaltend mischoxid-nanopartikel bestehend aus 50-99,9 gew% al2o3 und 0,1-50 gew% oxiden von elementen der i. oder ii. hauptgruppe des periodensystems |
KR101922241B1 (ko) * | 2010-11-30 | 2018-11-26 | 니찌아스 카부시키카이샤 | 무기 섬유 및 그 제조 방법 |
RU2458861C1 (ru) * | 2011-04-11 | 2012-08-20 | Николай Евгеньевич Староверов | Трубчатое или комбинированное корундовое нановолокно и способ его получения |
JP6361418B2 (ja) * | 2014-09-24 | 2018-07-25 | 三菱ケミカル株式会社 | 無機繊維、無機繊維集合体及び無機繊維成形体 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3808015A (en) * | 1970-11-23 | 1974-04-30 | Du Pont | Alumina fiber |
US3853688A (en) * | 1971-06-23 | 1974-12-10 | Du Pont | Continuous filaments and yarns |
GB1414854A (en) * | 1973-07-04 | 1975-11-19 | Du Pont | Process for preparing alumina yarns |
EP0294208A2 (de) * | 1987-06-05 | 1988-12-07 | Minnesota Mining And Manufacturing Company | Keramische Körper auf Basis von mikrokristallinem Aluminiumoxid |
US4792478A (en) * | 1985-06-21 | 1988-12-20 | Imperial Chemical Industries Plc | Inorganic oxide fibres and their production |
US4954462A (en) * | 1987-06-05 | 1990-09-04 | Minnesota Mining And Manufacturing Company | Microcrystalline alumina-based ceramic articles |
EP0791560A2 (de) * | 1993-06-15 | 1997-08-27 | Alcan International Limited | Feuerfeste Oxide |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2163678C2 (de) * | 1971-12-22 | 1981-10-15 | Bayer Ag, 5090 Leverkusen | Aluminiumoxidfasern und Verfahren zu ihrer Herstellung |
US3982955A (en) * | 1971-12-22 | 1976-09-28 | Bayer Aktiengesellschaft | Aluminum oxide fibers and their production |
US4094690A (en) * | 1972-08-07 | 1978-06-13 | Imperial Chemical Industries Limited | Liquid composition |
GB1445331A (en) * | 1972-08-07 | 1976-08-11 | Ici Ltd | Liquid composition comprising metal and organic silicon compounds |
JPS584096B2 (ja) * | 1976-07-23 | 1983-01-25 | 東芝モノフラツクス株式会社 | 酸化物多結晶繊維の製造方法 |
SU1154243A1 (ru) * | 1982-09-22 | 1985-05-07 | Предприятие П/Я Р-6209 | Состав дл получени волокон на основе оксида алюмини |
CN87103775A (zh) * | 1987-05-19 | 1988-12-07 | 冶金工业部马鞍山钢铁设计研究院 | 氧化铝多晶纤维的生产方法 |
GB8727410D0 (en) * | 1987-11-23 | 1987-12-23 | Ici Plc | Inorganic oxide fibres |
RU2212388C2 (ru) * | 2001-11-19 | 2003-09-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Способ получения высокотемпературного волокна на основе оксида алюминия |
CN1253413C (zh) * | 2003-12-18 | 2006-04-26 | 山东理工大学 | 多晶Al2O3纤维预成型体法制备多孔陶瓷的方法 |
DE102005039436B4 (de) * | 2005-08-18 | 2009-05-07 | Clariant International Limited | Beschichtungsmassen enthaltend mit Silanen modifizierte Nanopartikel |
DE102005039435A1 (de) * | 2005-08-18 | 2007-03-01 | Clariant International Limited | Verfahren zur Herstellung von mit Silanen oberflächenmodifiziertem Nanokorund |
EP1907323B1 (de) * | 2005-07-16 | 2018-04-25 | Archroma IP GmbH | Verfahren zur herstellung von nanopartikeln aus aluminiumoxid und oxiden von elementen der i. und ii. hauptgruppe des periodensystems |
DE102005033393B4 (de) * | 2005-07-16 | 2014-04-03 | Clariant International Limited | Verfahren zur Herstellung von nanokristallinem α-Al2O3 |
EP1922368B1 (de) * | 2005-08-18 | 2016-12-21 | Clariant Finance (BVI) Limited | Beschichtungsmassen enthaltend mischoxid-nanopartikel bestehend aus 50-99,9 gew% al2o3 und 0,1-50 gew% oxiden von elementen der i. oder ii. hauptgruppe des periodensystems |
DE102006032582A1 (de) * | 2006-07-13 | 2008-01-24 | Clariant International Limited | Verfahren zur Herstellung von Nanopartikeln aus Aluminiumspinellen und deren Anwendung |
-
2006
- 2006-09-28 DE DE102006045816A patent/DE102006045816A1/de not_active Withdrawn
-
2007
- 2007-08-06 TW TW096128857A patent/TW200831727A/zh unknown
- 2007-09-08 RU RU2009115873/03A patent/RU2465247C2/ru not_active IP Right Cessation
- 2007-09-08 CN CN2007800360683A patent/CN101516803B/zh not_active Expired - Fee Related
- 2007-09-08 US US12/443,334 patent/US20100009187A1/en not_active Abandoned
- 2007-09-08 EP EP07802225A patent/EP2076476A2/de not_active Withdrawn
- 2007-09-08 KR KR1020097008665A patent/KR20090082201A/ko not_active Application Discontinuation
- 2007-09-08 WO PCT/EP2007/007845 patent/WO2008037340A2/de active Application Filing
- 2007-09-08 CA CA002664745A patent/CA2664745A1/en not_active Abandoned
- 2007-09-08 JP JP2009529560A patent/JP2010505047A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3808015A (en) * | 1970-11-23 | 1974-04-30 | Du Pont | Alumina fiber |
US3853688A (en) * | 1971-06-23 | 1974-12-10 | Du Pont | Continuous filaments and yarns |
GB1414854A (en) * | 1973-07-04 | 1975-11-19 | Du Pont | Process for preparing alumina yarns |
US4792478A (en) * | 1985-06-21 | 1988-12-20 | Imperial Chemical Industries Plc | Inorganic oxide fibres and their production |
EP0294208A2 (de) * | 1987-06-05 | 1988-12-07 | Minnesota Mining And Manufacturing Company | Keramische Körper auf Basis von mikrokristallinem Aluminiumoxid |
US4954462A (en) * | 1987-06-05 | 1990-09-04 | Minnesota Mining And Manufacturing Company | Microcrystalline alumina-based ceramic articles |
EP0791560A2 (de) * | 1993-06-15 | 1997-08-27 | Alcan International Limited | Feuerfeste Oxide |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008125271A2 (de) * | 2007-04-16 | 2008-10-23 | Clariant Finance (Bvi) Limited | Spinnmasse zur herstellung von oxidischen keramikfasern |
WO2008125271A3 (de) * | 2007-04-16 | 2009-04-23 | Clariant Finance Bvi Ltd | Spinnmasse zur herstellung von oxidischen keramikfasern |
Also Published As
Publication number | Publication date |
---|---|
KR20090082201A (ko) | 2009-07-29 |
DE102006045816A1 (de) | 2008-04-03 |
US20100009187A1 (en) | 2010-01-14 |
CA2664745A1 (en) | 2008-04-03 |
RU2009115873A (ru) | 2010-11-10 |
JP2010505047A (ja) | 2010-02-18 |
EP2076476A2 (de) | 2009-07-08 |
CN101516803A (zh) | 2009-08-26 |
CN101516803B (zh) | 2012-09-26 |
WO2008037340A3 (de) | 2008-05-29 |
RU2465247C2 (ru) | 2012-10-27 |
TW200831727A (en) | 2008-08-01 |
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