JP2003519078A - ハニカムセラミック体のための改良結合剤系およびそのようなハニカム体を製造する方法 - Google Patents
ハニカムセラミック体のための改良結合剤系およびそのようなハニカム体を製造する方法Info
- Publication number
- JP2003519078A JP2003519078A JP2001550175A JP2001550175A JP2003519078A JP 2003519078 A JP2003519078 A JP 2003519078A JP 2001550175 A JP2001550175 A JP 2001550175A JP 2001550175 A JP2001550175 A JP 2001550175A JP 2003519078 A JP2003519078 A JP 2003519078A
- Authority
- JP
- Japan
- Prior art keywords
- binder
- solvent
- ceramic
- honeycomb
- bodies
- 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
- 239000011230 binding agent Substances 0.000 title claims abstract description 63
- 239000000919 ceramic Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000002904 solvent Substances 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000004821 distillation Methods 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 239000012190 activator Substances 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 15
- 239000012188 paraffin wax Substances 0.000 abstract description 13
- 239000000843 powder Substances 0.000 abstract description 7
- 239000004094 surface-active agent Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000004482 other powder Substances 0.000 abstract 1
- 241000264877 Hippospongia communis Species 0.000 description 13
- 238000002156 mixing Methods 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 229910052878 cordierite Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012254 powdered material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102100032566 Carbonic anhydrase-related protein 10 Human genes 0.000 description 1
- 102100029777 Eukaryotic translation initiation factor 3 subunit M Human genes 0.000 description 1
- 101000867836 Homo sapiens Carbonic anhydrase-related protein 10 Proteins 0.000 description 1
- 101001012700 Homo sapiens Eukaryotic translation initiation factor 3 subunit M Proteins 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229940059904 light mineral oil Drugs 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009736 wetting 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
- C04B35/622—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
- C04B35/63408—Polyalkenes
-
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
-
- 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
-
- 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
-
- 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
- C04B35/63496—Bituminous materials, e.g. tar, pitch
-
- 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
- C04B35/6365—Cellulose 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
- C04B38/0006—Honeycomb structures
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
- C09J101/08—Cellulose derivatives
- C09J101/26—Cellulose ethers
- C09J101/28—Alkyl ethers
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00129—Extrudable mixtures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17411199P | 1999-12-31 | 1999-12-31 | |
| US60/174,111 | 1999-12-31 | ||
| PCT/US2000/032072 WO2001049634A1 (en) | 1999-12-31 | 2000-11-22 | Improved binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003519078A true JP2003519078A (ja) | 2003-06-17 |
| JP2003519078A5 JP2003519078A5 (enExample) | 2008-01-17 |
Family
ID=22634876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001550175A Pending JP2003519078A (ja) | 1999-12-31 | 2000-11-22 | ハニカムセラミック体のための改良結合剤系およびそのようなハニカム体を製造する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6299678B1 (enExample) |
| EP (1) | EP1254085A4 (enExample) |
| JP (1) | JP2003519078A (enExample) |
| CN (1) | CN100352791C (enExample) |
| WO (1) | WO2001049634A1 (enExample) |
| ZA (1) | ZA200205008B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013530118A (ja) * | 2010-05-27 | 2013-07-25 | コーニング インコーポレイテッド | 押出工程品質改善のためのコージエライト組成物 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7141204B2 (en) * | 2002-12-18 | 2006-11-28 | Corning Incorporated | Method of forming ceramic articles |
| CN1293022C (zh) * | 2005-03-02 | 2007-01-03 | 中国航空工业第一集团公司北京航空材料研究院 | 一种蜂窝陶瓷泥坯制备方法 |
| PL2563564T3 (pl) | 2010-04-26 | 2017-05-31 | Dow Global Technologies Llc | Kompozycja na wyroby formowane przez wytłaczanie |
| US20160289123A1 (en) * | 2015-03-30 | 2016-10-06 | Corning Incorporated | Ceramic batch mixtures having decreased wall drag |
| US11505499B2 (en) | 2017-12-19 | 2022-11-22 | Corning Incorporated | Green ceramic mixtures comprising a stabilized emulsion and methods for forming a ceramic body |
| CN110665495A (zh) * | 2019-10-14 | 2020-01-10 | 成都东方凯特瑞环保催化剂有限责任公司 | 一种蜂窝催化剂粘合剂系统及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999064370A1 (en) * | 1998-06-06 | 1999-12-16 | Corning Incorporated | Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60231460A (ja) | 1984-04-14 | 1985-11-18 | 日石三菱株式会社 | セラミツクス製品の製造方法 |
| JPS6259564A (ja) * | 1985-09-10 | 1987-03-16 | 日本碍子株式会社 | セラミツクス用成形助剤及びそれを用いて得られた成形体並びにセラミツクス製品の製造法 |
| CN1033455A (zh) * | 1987-12-09 | 1989-06-21 | 国家建筑材料工业局山东工业陶瓷研究设计院 | 堇青石质蜂窝陶瓷 |
| JP2818051B2 (ja) | 1991-05-17 | 1998-10-30 | シャープ株式会社 | 暖房機を兼ねる空気清浄機 |
| US5344799A (en) | 1992-12-14 | 1994-09-06 | Corning Incorporated | Formable ceramic compositions and method of use therefor |
| US5458834A (en) | 1993-10-07 | 1995-10-17 | Corning Incorporated | Extrusion of low viscosity batch |
| US5538681A (en) * | 1994-09-12 | 1996-07-23 | Corning Incorporated | Drying process to produce crack-free bodies |
| US5568652A (en) | 1994-11-25 | 1996-10-22 | Corning Incorporated | Rapid setting compositions and method of making and using same |
| US5678165A (en) | 1995-12-06 | 1997-10-14 | Corning Incorporated | Plastic formable mixtures and method of use therefor |
| US6080345A (en) * | 1997-08-08 | 2000-06-27 | Corning Incorporated | Method of forming and shaping plasticized mixtures |
| EP1012126B1 (en) | 1997-08-08 | 2003-10-08 | Corning Incorporated | Improved method of forming and shaping plasticized mixtures and the green bodies made therefrom |
| US6113829A (en) * | 1997-08-27 | 2000-09-05 | Corning Incorporated | Method of forming and shaping plasticized mixtures by low to moderate shear extrusion |
| US6132671A (en) * | 1999-05-27 | 2000-10-17 | Corning Incorporated | Method for producing honeycomb ceramic bodies |
-
2000
- 2000-11-22 CN CNB008179190A patent/CN100352791C/zh not_active Expired - Fee Related
- 2000-11-22 WO PCT/US2000/032072 patent/WO2001049634A1/en not_active Ceased
- 2000-11-22 EP EP00983748A patent/EP1254085A4/en not_active Withdrawn
- 2000-11-22 JP JP2001550175A patent/JP2003519078A/ja active Pending
- 2000-12-13 US US09/735,775 patent/US6299678B1/en not_active Expired - Lifetime
-
2002
- 2002-06-21 ZA ZA200205008A patent/ZA200205008B/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999064370A1 (en) * | 1998-06-06 | 1999-12-16 | Corning Incorporated | Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013530118A (ja) * | 2010-05-27 | 2013-07-25 | コーニング インコーポレイテッド | 押出工程品質改善のためのコージエライト組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6299678B1 (en) | 2001-10-09 |
| ZA200205008B (en) | 2003-02-27 |
| CN1414930A (zh) | 2003-04-30 |
| CN100352791C (zh) | 2007-12-05 |
| WO2001049634A1 (en) | 2001-07-12 |
| EP1254085A4 (en) | 2004-06-09 |
| EP1254085A1 (en) | 2002-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1089953B1 (en) | Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies | |
| US5602197A (en) | Reversible polymer gel binders for powder forming | |
| US6132671A (en) | Method for producing honeycomb ceramic bodies | |
| JP2002517375A5 (enExample) | ||
| CN1382084A (zh) | 制备烧结体的改良方法 | |
| JP7029262B2 (ja) | 低密度、高気孔率のセラミック部分品の付加製造のための前駆体材料、及びそれを生産する方法 | |
| EP0400778B1 (en) | Reversible polymer gel binders for powder forming | |
| JP2003519078A (ja) | ハニカムセラミック体のための改良結合剤系およびそのようなハニカム体を製造する方法 | |
| JP2003519078A5 (enExample) | ||
| JPH0134948B2 (enExample) | ||
| US9227878B2 (en) | Selected binders for the extrusion of ultra-thin wall cellular ceramics | |
| KR19980042049A (ko) | 가소화된 무기 분말 뱃치를 컴파운딩하는 방법 | |
| US20030232911A1 (en) | Feedstock for injection molding | |
| MXPA00012059A (en) | Binder system for honeycomb ceramic bodies and a method for producing honeycomb bodies | |
| MXPA00012065A (en) | Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies | |
| SU1759632A1 (ru) | Композици дл получени изделий из нитрида кремни | |
| WO2017091046A1 (ko) | 분말야금용 바인더 조성물 | |
| KR100428532B1 (ko) | 귀금속 소결품 및 그 제조방법 | |
| KR20020049593A (ko) | 분말사출성형용 수용성 고강도 결합제 | |
| JPH08734B2 (ja) | セラミック成形体の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20070123 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071120 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071120 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100907 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101202 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101209 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110315 |