DE60043869D1 - Siliziumnitrid Filter und Verfahren zu dessen Herstellung - Google Patents
Siliziumnitrid Filter und Verfahren zu dessen HerstellungInfo
- Publication number
- DE60043869D1 DE60043869D1 DE60043869T DE60043869T DE60043869D1 DE 60043869 D1 DE60043869 D1 DE 60043869D1 DE 60043869 T DE60043869 T DE 60043869T DE 60043869 T DE60043869 T DE 60043869T DE 60043869 D1 DE60043869 D1 DE 60043869D1
- Authority
- DE
- Germany
- Prior art keywords
- silicon nitride
- production
- nitride filter
- pore
- forming agent
- 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 - Lifetime
Links
- 229910052581 Si3N4 Inorganic materials 0.000 title abstract 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000011856 silicon-based particle Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 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
- C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
-
- 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
-
- 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
- C04B35/636—Polysaccharides or derivatives 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
- 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
-
- 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
- C04B38/0025—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 starting from inorganic materials only, e.g. metal foam; Lanxide type 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/007—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores
- C04B38/0074—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores expressed as porosity percentage
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
-
- 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
-
- 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
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/428—Silicon
-
- 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
- C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
-
- 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
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
-
- 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
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
-
- 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
- C04B2235/77—Density
-
- 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
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- 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
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Products (AREA)
- Filtering Materials (AREA)
- Silicon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP36630599 | 1999-12-24 | ||
JP36630699 | 1999-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60043869D1 true DE60043869D1 (de) | 2010-04-01 |
Family
ID=26581772
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60034027T Expired - Lifetime DE60034027T2 (de) | 1999-12-24 | 2000-12-20 | Siliziumnitridfilter und verfahren zu dessen herstellung |
DE60043869T Expired - Lifetime DE60043869D1 (de) | 1999-12-24 | 2000-12-20 | Siliziumnitrid Filter und Verfahren zu dessen Herstellung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60034027T Expired - Lifetime DE60034027T2 (de) | 1999-12-24 | 2000-12-20 | Siliziumnitridfilter und verfahren zu dessen herstellung |
Country Status (6)
Country | Link |
---|---|
US (2) | US6565797B2 (de) |
EP (2) | EP1160223B1 (de) |
JP (1) | JP3373502B2 (de) |
AT (1) | ATE357421T1 (de) |
DE (2) | DE60034027T2 (de) |
WO (1) | WO2001047833A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003175307A (ja) * | 1999-12-24 | 2003-06-24 | Asahi Glass Co Ltd | 窒化ケイ素フィルタおよびその製造法 |
JP4094830B2 (ja) * | 2000-11-24 | 2008-06-04 | 日本碍子株式会社 | 多孔質ハニカムフィルター及びその製造方法 |
US6852272B2 (en) * | 2001-03-07 | 2005-02-08 | Advanced Ceramics Research, Inc. | Method for preparation of metallic and ceramic foam products and products made |
JP4574044B2 (ja) * | 2001-03-26 | 2010-11-04 | 日本碍子株式会社 | 窒化珪素多孔体及びその製造方法 |
JP4473463B2 (ja) | 2001-03-26 | 2010-06-02 | 日本碍子株式会社 | 窒化珪素多孔体及びその製造方法 |
EP1256368A3 (de) * | 2001-05-11 | 2002-12-18 | Asahi Glass Company Ltd. | Verfahren zur Abdichtung eines Siliziumnitridfilters und Zusammensetzung zur Abdichtung |
US6699429B2 (en) | 2001-08-24 | 2004-03-02 | Corning Incorporated | Method of making silicon nitride-bonded silicon carbide honeycomb filters |
US6555032B2 (en) | 2001-08-29 | 2003-04-29 | Corning Incorporated | Method of making silicon nitride-silicon carbide composite filters |
US7648547B2 (en) * | 2002-04-10 | 2010-01-19 | Ibiden Co., Ltd. | Honeycomb filter for clarifying exhaust gas |
NO317080B1 (no) | 2002-08-15 | 2004-08-02 | Crusin As | Silisiumnitriddigler som er bestandige mot silisiumsmelter og fremgangsmate for fremstilling av slike digler |
WO2004067147A1 (ja) * | 2003-01-30 | 2004-08-12 | Asahi Glass Company, Limited | 窒化ケイ素質ハニカムフィルタの製造法 |
JP4146272B2 (ja) * | 2003-04-23 | 2008-09-10 | 日油株式会社 | 高圧相型の立方晶スピネル型窒化珪素及びその製造方法 |
US7368076B2 (en) | 2003-07-17 | 2008-05-06 | Asahi Glass Company, Limited | Method for producing a silicon nitride filter |
CN100343198C (zh) * | 2003-07-29 | 2007-10-17 | 旭硝子株式会社 | 氮化硅质蜂窝式过滤器及其制造方法 |
EP1502904A1 (de) * | 2003-07-31 | 2005-02-02 | Asahi Glass Company, Limited | Methode zur Herstellung eines Wabenfilters aus Siliziumnitrid |
EP1503161A3 (de) * | 2003-08-01 | 2006-08-09 | Asahi Glass Company Ltd. | Brennbehälter für Siliziumnitridkeramik |
US20050077226A1 (en) * | 2003-10-14 | 2005-04-14 | Bishop Bruce A. | Membrane devices using reaction bonded monolith supports |
JP3987022B2 (ja) * | 2003-11-20 | 2007-10-03 | 本田技研工業株式会社 | 三次元網目構造を備えたセラミック成形体の製造方法 |
JP2006102631A (ja) * | 2004-10-05 | 2006-04-20 | Asahi Glass Co Ltd | 窒化ケイ素質フィルタの製造法 |
JP2006160533A (ja) * | 2004-12-02 | 2006-06-22 | Asahi Glass Co Ltd | 窒化ケイ素質ハニカムフィルタの製造法 |
ES2358853T3 (es) | 2006-10-10 | 2011-05-16 | Medivir Ab | Inhibidor nucleosídico de vhc. |
EP1941940A1 (de) * | 2007-01-03 | 2008-07-09 | Ford Global Technologies, LLC | Poröses Substrat zur Verwendung als Partikelfilter für katalytisch oder nicht katalytisch Rußregenerationsverfahren |
CA2752443A1 (en) | 2009-03-06 | 2010-09-10 | F. Hoffmann-La Roche Ag | Heterocyclic antiviral compounds |
CN102448936A (zh) | 2009-04-25 | 2012-05-09 | 弗·哈夫曼-拉罗切有限公司 | 杂环抗病毒化合物 |
CA2762675A1 (en) | 2009-06-24 | 2010-12-29 | F. Hoffmann-La Roche Ag | Heterocyclic antiviral compound |
CA2768924A1 (en) | 2009-09-21 | 2011-03-24 | F. Hoffmann-La Roche Ag | Heterocyclic antiviral compounds |
RU2012122637A (ru) | 2009-11-14 | 2013-12-20 | Ф.Хоффманн-Ля Рош Аг | Биомаркеры для прогнозирования быстрого ответа на лечение гепатита с |
WO2011061836A1 (ja) * | 2009-11-19 | 2011-05-26 | イビデン株式会社 | ハニカム構造体及び排ガス浄化装置 |
BR112012012085A2 (pt) | 2009-11-21 | 2016-05-17 | Hoffmann La Roche | compostos antivirais heterocíclicos |
CN102656459A (zh) | 2009-12-02 | 2012-09-05 | 弗·哈夫曼-拉罗切有限公司 | 用于预测对hcv治疗持续应答的生物标志物 |
JP5526388B2 (ja) * | 2010-03-31 | 2014-06-18 | 株式会社クボタ | 排ガス浄化フィルターおよび排ガス浄化装置 |
WO2012029159A1 (ja) * | 2010-09-02 | 2012-03-08 | イビデン株式会社 | シリコアルミナリン酸塩、ハニカム構造体及び排ガス浄化装置 |
CN101920142B (zh) * | 2010-09-30 | 2012-07-25 | 中材高新材料股份有限公司 | 碳化硅高温陶瓷过滤管及其制备方法 |
US20140260971A1 (en) * | 2013-03-15 | 2014-09-18 | Dru L. DeLaet | Ceramic Membrane |
RU2534613C2 (ru) | 2013-03-22 | 2014-11-27 | Александр Васильевич Иващенко | Алкил 2-{ [(2r,3s,5r)-5-(4-амино-2-оксо-2н-пиримидин-1-ил)- -гидрокси-тетрагидро-фуран-2-илметокси]-фенокси-фосфориламино} -пропионаты, нуклеозидные ингибиторы рнк-полимеразы hcv ns5b, способы их получения и применения |
CN114940626A (zh) * | 2022-06-16 | 2022-08-26 | 西安热工研究院有限公司 | 一种孔分布均匀的耐磨损多孔氮化硅的制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1490543A (en) * | 1975-03-11 | 1977-11-02 | Atomic Energy Authority Uk | Porous materials |
US4388255A (en) * | 1981-03-27 | 1983-06-14 | Boeing Aerospace Co. (A Division Of The Boeing Company) | Method for producing pre-shaped α-silicon nitride whisker compacts and loose whiskers for composite material reinforcement |
GB2105316B (en) * | 1981-09-03 | 1985-05-09 | Secr Defence | Porous silicon nitride |
FR2602504B1 (fr) * | 1986-08-07 | 1992-02-14 | Desmarquest Ceramiques Tech | Procede de fabrication de materiaux de nitrure de silicium a porosite ouverte et application a des moules poreux |
US5103239A (en) * | 1986-08-20 | 1992-04-07 | The United States Of America As Represented By The Secretary Of The Air Force | Silicon nitride articles with controlled multi-density regions |
JPS63185864A (ja) * | 1986-09-05 | 1988-08-01 | 株式会社日立製作所 | 複合セラミツクスおよびその製法 |
JPH01188479A (ja) | 1988-01-22 | 1989-07-27 | Nkk Corp | 窒化珪素質多孔体の製造法 |
US5004709A (en) | 1989-03-16 | 1991-04-02 | Allied-Signal Inc. | High surface area silicon nitride and use thereof |
US5203886A (en) * | 1991-08-12 | 1993-04-20 | Norton Company | High porosity vitrified bonded grinding wheels |
EP0749945B1 (de) * | 1994-12-28 | 2002-03-20 | Sumitomo Electric Industries, Limited | Gesintertes siliciumnitrid und verfahren zu seiner herstellung |
JPH09249457A (ja) * | 1996-01-09 | 1997-09-22 | Sumitomo Electric Ind Ltd | 高強度窒化ケイ素多孔体及びその製造方法 |
-
2000
- 2000-12-20 AT AT00985807T patent/ATE357421T1/de not_active IP Right Cessation
- 2000-12-20 DE DE60034027T patent/DE60034027T2/de not_active Expired - Lifetime
- 2000-12-20 WO PCT/JP2000/009049 patent/WO2001047833A1/ja active IP Right Grant
- 2000-12-20 EP EP00985807A patent/EP1160223B1/de not_active Expired - Lifetime
- 2000-12-20 EP EP06018041A patent/EP1728775B1/de not_active Expired - Lifetime
- 2000-12-20 DE DE60043869T patent/DE60043869D1/de not_active Expired - Lifetime
- 2000-12-20 JP JP2001549309A patent/JP3373502B2/ja not_active Expired - Fee Related
-
2001
- 2001-08-24 US US09/935,666 patent/US6565797B2/en not_active Expired - Fee Related
-
2002
- 2002-08-13 US US10/216,815 patent/US6849213B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2001047833A1 (fr) | 2001-07-05 |
US20030006518A1 (en) | 2003-01-09 |
JP3373502B2 (ja) | 2003-02-04 |
DE60034027D1 (de) | 2007-05-03 |
EP1728775A2 (de) | 2006-12-06 |
ATE357421T1 (de) | 2007-04-15 |
US20020053542A1 (en) | 2002-05-09 |
EP1160223A1 (de) | 2001-12-05 |
EP1160223B1 (de) | 2007-03-21 |
EP1728775A3 (de) | 2007-05-02 |
US6849213B2 (en) | 2005-02-01 |
EP1728775B1 (de) | 2010-02-17 |
EP1160223A4 (de) | 2003-08-27 |
US6565797B2 (en) | 2003-05-20 |
DE60034027T2 (de) | 2007-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60043869D1 (de) | Siliziumnitrid Filter und Verfahren zu dessen Herstellung | |
DE69414902T2 (de) | Mit keramischen Partikeln dispergiertes Metallbauteil, Verfahren zu seiner Herstellung und dessen Anwendungen | |
DE60120586D1 (de) | Verfahren zur Herstellung eines Siliziumnitridfilters | |
ATE351930T1 (de) | Werkzeug aus zementiertem karbid und verfahren seiner herstellung | |
AU4983100A (en) | Promoted porous catalyst | |
DE69307444T2 (de) | Siliciumnitrid-Sinterkörper und Verfahren zu seiner Herstellung | |
MXPA01010836A (es) | Metodo y aparato para la produccion de pequenas porciones uniformes de polvos finos y articulos elaborados con ellos. | |
DE69723992D1 (de) | Verfahren und gerät für einen pulvermetallurgischen prozess | |
DE69525248T2 (de) | Flächen-kristallines Wolframkarbid enthaltendes Hartmetall, Zusammensetzung zur Herstellung von flächen-kristallines Wolframkarbid und Verfahren zur Herstellung des Hartmetalls | |
DE60225433D1 (de) | Verfahren zur herstellung von 1,3-substituierte indene und aryl-annellierte azapolycyclische verbindungen | |
DE50209101D1 (de) | Hitzebeständige filterlage, filterkörper und verfahren zu seiner herstellung | |
ATE266488T1 (de) | Bindemittelzusammensetzung für feingiessen und herstellungsverfahren | |
PL368349A1 (en) | Multisegment filter of the tobacco processing industry and method for the production thereof | |
WO2005055747A3 (en) | Catalysts comprising ultrafine particles | |
DE60206409D1 (de) | Siliziumkarbidfilter und verfahren zu dessen herstellung | |
EP1090668A4 (de) | Chelat-bildender filter und verfahren zu seiner herstellung, verfahren zur reinigung von flüssigkeiten mit diesem filter | |
DE60015255D1 (de) | Verfahren zur Herstellung von gesinterten Formkörpern aus Metallpulver durch Schlickergiessen und Gravieren | |
DE602004008999D1 (de) | Siliziumnitridfilter mit Wabenstruktur und Verfahren zu seiner Herstellung | |
EP1271628A3 (de) | Verfahren zur Dotierung eines Halbleiterkörpers | |
DE69109509D1 (de) | Sinterkörper aus Siliziumnitrid und Verfahren zu seiner Herstellung. | |
EP1498400A3 (de) | Verfahren zur Herstellung eines Siliziumnitridfilters | |
EP1118373A4 (de) | Substanz zur behandlung von abgasen, verfahren zu ihrer herstellung und verfahren zur behandlung von abgas | |
EP1291450A3 (de) | Mit Diamant beschichtetes Schneidwerkzeug und Verfahren zu seiner Herstellung | |
DE50113604D1 (de) | Dentales formteil und verfahren zu dessen herstellung | |
DE69105803D1 (de) | Werkzeug aus gesintertem Siliziumnitrid-Körper und Verfahren zu dessen Herstellung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |