ATE165862T1 - Geformte schleifteilchen und verfahren zur ihrer herstellung - Google Patents
Geformte schleifteilchen und verfahren zur ihrer herstellungInfo
- Publication number
- ATE165862T1 ATE165862T1 AT93916576T AT93916576T ATE165862T1 AT E165862 T1 ATE165862 T1 AT E165862T1 AT 93916576 T AT93916576 T AT 93916576T AT 93916576 T AT93916576 T AT 93916576T AT E165862 T1 ATE165862 T1 AT E165862T1
- Authority
- AT
- Austria
- Prior art keywords
- precursor
- abrasive particle
- dispersion
- abrasive
- mold cavity
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 10
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002243 precursor Substances 0.000 abstract 5
- 239000006185 dispersion Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005245 sintering Methods 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
- C04B35/01—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
- C04B35/10—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 aluminium oxide
- C04B35/111—Fine ceramics
- C04B35/1115—Minute sintered entities, e.g. sintered abrasive grains or shaped particles such as platelets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
- C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91836092A | 1992-07-23 | 1992-07-23 | |
| US07/919,179 US5201916A (en) | 1992-07-23 | 1992-07-23 | Shaped abrasive particles and method of making same |
| US07/919,180 US5366523A (en) | 1992-07-23 | 1992-07-23 | Abrasive article containing shaped abrasive particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE165862T1 true ATE165862T1 (de) | 1998-05-15 |
Family
ID=27420642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93916576T ATE165862T1 (de) | 1992-07-23 | 1993-06-16 | Geformte schleifteilchen und verfahren zur ihrer herstellung |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0651778B1 (de) |
| JP (1) | JPH07509508A (de) |
| AT (1) | ATE165862T1 (de) |
| AU (1) | AU672992B2 (de) |
| BR (1) | BR9306765A (de) |
| CA (1) | CA2137667A1 (de) |
| DE (1) | DE69318409T2 (de) |
| NO (1) | NO950233L (de) |
| WO (1) | WO1994002559A1 (de) |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304331A (en) * | 1992-07-23 | 1994-04-19 | Minnesota Mining And Manufacturing Company | Method and apparatus for extruding bingham plastic-type materials |
| DE19859195C2 (de) * | 1998-12-21 | 2001-02-22 | Holzindustrie Bruchsal Gmbh | Sichteinbauteil aus Verbundwerkstoff |
| US8123828B2 (en) * | 2007-12-27 | 2012-02-28 | 3M Innovative Properties Company | Method of making abrasive shards, shaped abrasive particles with an opening, or dish-shaped abrasive particles |
| EP2242618B1 (de) | 2007-12-27 | 2020-09-23 | 3M Innovative Properties Company | Geformte bruchartige schleifpartikel, schleifartikel damit und herstellungsverfahren |
| RU2506152C2 (ru) * | 2008-12-17 | 2014-02-10 | 3М Инновейтив Пропертиз Компани | Фасонные абразивные частицы с канавками |
| US8142531B2 (en) * | 2008-12-17 | 2012-03-27 | 3M Innovative Properties Company | Shaped abrasive particles with a sloping sidewall |
| US10137556B2 (en) * | 2009-06-22 | 2018-11-27 | 3M Innovative Properties Company | Shaped abrasive particles with low roundness factor |
| US8142532B2 (en) * | 2008-12-17 | 2012-03-27 | 3M Innovative Properties Company | Shaped abrasive particles with an opening |
| JP5723383B2 (ja) * | 2009-12-02 | 2015-05-27 | スリーエム イノベイティブ プロパティズ カンパニー | 被覆研磨物品を作製する方法及び被覆研磨物品 |
| KR101849797B1 (ko) * | 2010-04-27 | 2018-04-17 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 세라믹 형상화 연마 입자, 이의 제조 방법 및 이를 함유하는 연마 용품 |
| DE102010047690A1 (de) | 2010-10-06 | 2012-04-12 | Vsm-Vereinigte Schmirgel- Und Maschinen-Fabriken Ag | Verfahren zum Herstellen von Zirkonia-verstärkten Alumina-Schleifkörnern und hierdurch hergestellte Schleifkörner |
| KR101863393B1 (ko) * | 2010-11-01 | 2018-05-31 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 형상화된 연마 입자 및 제조 방법 |
| EP2658680B1 (de) | 2010-12-31 | 2020-12-09 | Saint-Gobain Ceramics & Plastics, Inc. | Schleifgegenstanden mit Schleifpartikeln mit besonderen Formen und Verfahren zur Formung solcher Gegenständen |
| WO2013003830A2 (en) | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particles of silicon nitride |
| EP2726248B1 (de) | 2011-06-30 | 2019-06-19 | Saint-Gobain Ceramics & Plastics, Inc. | Flüssigphasengesinterte abrasive siliciumcarbidpartikel |
| CN103764348B (zh) * | 2011-09-07 | 2017-12-29 | 3M创新有限公司 | 研磨工件的方法 |
| US9517546B2 (en) | 2011-09-26 | 2016-12-13 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming |
| PL2797716T3 (pl) | 2011-12-30 | 2021-07-05 | Saint-Gobain Ceramics & Plastics, Inc. | Kompozytowe ukształtowane cząstki ścierne i sposób ich formowania |
| BR112014016159A8 (pt) | 2011-12-30 | 2017-07-04 | Saint Gobain Ceramics | formação de partículas abrasivas moldadas |
| WO2013102177A1 (en) | 2011-12-30 | 2013-07-04 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle and method of forming same |
| EP2802436B1 (de) | 2012-01-10 | 2019-09-25 | Saint-Gobain Ceramics & Plastics, Inc. | Schleifpartikel mit komplexen formen |
| WO2013106602A1 (en) | 2012-01-10 | 2013-07-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
| WO2013149209A1 (en) | 2012-03-30 | 2013-10-03 | Saint-Gobain Abrasives, Inc. | Abrasive products having fibrillated fibers |
| CA2869434C (en) | 2012-04-04 | 2021-01-12 | 3M Innovative Properties Company | Abrasive particles, method of making abrasive particles, and abrasive articles |
| EP2852473B1 (de) | 2012-05-23 | 2020-12-23 | Saint-Gobain Ceramics & Plastics Inc. | Geformte schleifpartikel und verfahren zur herstellung davon |
| EP2866977B8 (de) | 2012-06-29 | 2023-01-18 | Saint-Gobain Ceramics & Plastics, Inc. | Schleifpartikel mit besonderen formen und verfahren zur formung solcher partikel |
| JP6076009B2 (ja) * | 2012-09-10 | 2017-02-08 | 新技術開発株式会社 | 粒子間粒度変動の減少した研磨材及びその製法 |
| CN108015685B (zh) | 2012-10-15 | 2020-07-14 | 圣戈班磨料磨具有限公司 | 具有特定形状的磨粒 |
| CA2888733A1 (en) | 2012-10-31 | 2014-05-08 | 3M Innovative Properties Company | Shaped abrasive particles, methods of making, and abrasive articles including the same |
| WO2014106173A1 (en) | 2012-12-31 | 2014-07-03 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
| PL2978566T3 (pl) | 2013-03-29 | 2024-07-15 | Saint-Gobain Abrasives, Inc. | Cząstki ścierne o określonych kształtach i sposoby formowania takich cząstek |
| TW201502263A (zh) | 2013-06-28 | 2015-01-16 | Saint Gobain Ceramics | 包含成形研磨粒子之研磨物品 |
| KR101889698B1 (ko) | 2013-09-30 | 2018-08-21 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자 및 이의 형성 방법 |
| MX380754B (es) | 2013-12-31 | 2025-03-12 | Saint Gobain Abrasives Inc | Artículo abrasivo que incluye partículas abrasivas perfiladas. |
| US9771507B2 (en) | 2014-01-31 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle including dopant material and method of forming same |
| NZ631007A (en) | 2014-03-07 | 2015-10-30 | Alexion Pharma Inc | Anti-c5 antibodies having improved pharmacokinetics |
| JP6484647B2 (ja) | 2014-04-14 | 2019-03-13 | サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド | 成形研磨粒子を含む研磨物品 |
| EP4306610A3 (de) | 2014-04-14 | 2024-04-03 | Saint-Gobain Ceramics and Plastics, Inc. | Schleifartikel mit geformten schleifpartikeln |
| US20150291867A1 (en) * | 2014-04-14 | 2015-10-15 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| US9902045B2 (en) | 2014-05-30 | 2018-02-27 | Saint-Gobain Abrasives, Inc. | Method of using an abrasive article including shaped abrasive particles |
| KR102420782B1 (ko) * | 2014-10-21 | 2022-07-14 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 연마 예비성형품, 연마 용품, 및 접합된 연마 용품을 제조하는 방법 |
| US9914864B2 (en) | 2014-12-23 | 2018-03-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and method of forming same |
| US9707529B2 (en) | 2014-12-23 | 2017-07-18 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
| US9676981B2 (en) | 2014-12-24 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle fractions and method of forming same |
| CN116967949A (zh) | 2015-03-31 | 2023-10-31 | 圣戈班磨料磨具有限公司 | 固定磨料制品和其形成方法 |
| TWI634200B (zh) | 2015-03-31 | 2018-09-01 | 聖高拜磨料有限公司 | 固定磨料物品及其形成方法 |
| WO2016201104A1 (en) | 2015-06-11 | 2016-12-15 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| WO2017172470A1 (en) | 2016-04-01 | 2017-10-05 | 3M Innovative Properties Company | Elongate shaped abrasive particles, methods of making the same, and abrasive article including the same |
| WO2017197006A1 (en) | 2016-05-10 | 2017-11-16 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles and methods of forming same |
| KR102313436B1 (ko) | 2016-05-10 | 2021-10-19 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 연마 입자들 및 그 형성 방법 |
| CA3024618A1 (en) | 2016-05-27 | 2017-11-30 | Alexion Pharmaceuticals, Inc. | Methods for treatment of refractory generalized myasthenia gravis |
| DE102016113125A1 (de) | 2016-07-15 | 2018-01-18 | Vsm-Vereinigte Schmirgel- Und Maschinen-Fabriken Ag | Verfahren zum Herstellen eines Schleifkorns und Schleifkorn |
| EP4349896A3 (de) | 2016-09-29 | 2024-06-12 | Saint-Gobain Abrasives, Inc. | Feste schleifartikel und verfahren zur formung davon |
| US10563105B2 (en) | 2017-01-31 | 2020-02-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| US10759024B2 (en) | 2017-01-31 | 2020-09-01 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| US10865148B2 (en) | 2017-06-21 | 2020-12-15 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
| DK3658184T5 (da) | 2017-07-27 | 2024-08-26 | Alexion Pharma Inc | Højkoncentrerede anti-c5-antistofformuleringer |
| CN118512588A (zh) | 2017-10-26 | 2024-08-20 | 亚力兄制药公司 | 用于治疗阵发性夜间性血红蛋白尿(pnh)和非典型溶血性尿毒症综合征(ahus)的抗c5抗体的剂量和施用 |
| EP3802593B1 (de) | 2018-05-31 | 2024-09-11 | Alexion Pharmaceuticals, Inc. | Dosierung und verabreichung von anti-c5 antikörpern zur behandlung von paroxysalen nocturalen hämoglobin-uria (pnh) in pädiatrischen patienten |
| EP3802603A1 (de) | 2018-06-04 | 2021-04-14 | Alexion Pharmaceuticals, Inc. | Dosierung und verabreichung von anti-c5-antikörpern zur behandlung des atypischen hämolytisch-urämischen syndroms (ahus) bei kindern |
| US12312394B2 (en) | 2018-06-28 | 2025-05-27 | Alexion Pharmaceuticals, Inc. | Methods of producing anti-C5 antibodies |
| EP3873602B1 (de) | 2018-10-30 | 2023-12-06 | Alexion Pharmaceuticals, Inc. | Subcutane dosierung und ztudienung von anti-c5-antikörpern zur behandlung der paroxysmalen nicht-turnalen hämoglobinurie (pnh) |
| KR102877276B1 (ko) | 2019-12-27 | 2025-10-28 | 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. | 연마 물품 및 이의 형성 방법 |
| CN114867582B (zh) | 2019-12-27 | 2024-10-18 | 圣戈本陶瓷及塑料股份有限公司 | 磨料制品及其形成方法 |
| EP4081370A4 (de) | 2019-12-27 | 2024-04-24 | Saint-Gobain Ceramics & Plastics Inc. | Schleifartikel und verfahren zur formung davon |
| EP4085175A4 (de) * | 2019-12-30 | 2024-01-17 | 3M Innovative Properties Company | Bodenbelagentfernungskissenanordnung und verfahren zum entfernen von bodenbelägen |
| CN115485100B (zh) * | 2020-04-23 | 2025-02-28 | 3M创新有限公司 | 成形磨料颗粒 |
| EP4457055A4 (de) | 2021-12-30 | 2025-12-24 | Saint Gobain Abrasives Inc | Schleifartikel und verfahren zur formung davon |
| CA3241421A1 (en) | 2021-12-30 | 2023-07-06 | Anthony MARTONE | Abrasive articles and methods of forming same |
| EP4457054A4 (de) | 2021-12-30 | 2026-01-14 | Saint Gobain Abrasives Inc | Schleifartikel und verfahren zur formung davon |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1910444A (en) | 1931-02-13 | 1933-05-23 | Carborundum Co | Process of making abrasive materials |
| US3041156A (en) | 1959-07-22 | 1962-06-26 | Norton Co | Phenolic resin bonded grinding wheels |
| US3491492A (en) | 1968-01-15 | 1970-01-27 | Us Industries Inc | Method of making alumina abrasive grains |
| US3637630A (en) | 1970-11-12 | 1972-01-25 | Hooker Chemical Corp | Fluoride catalysts for preparing triazines and cross-linked nitrile polymers |
| JPS5236637B2 (de) * | 1974-03-18 | 1977-09-17 | ||
| DE2725704A1 (de) * | 1976-06-11 | 1977-12-22 | Swarovski Tyrolit Schleif | Herstellung von korundhaeltigen schleifkoernern, beispielsweise aus zirkonkorund |
| FR2519625B1 (fr) * | 1982-01-12 | 1986-01-10 | Lcc Cice Cie Europ Composan El | Composition ceramique a base d'alumine et substrat obtenu a l'aide de cette composition |
| US4799939A (en) | 1987-02-26 | 1989-01-24 | Minnesota Mining And Manufacturing Company | Erodable agglomerates and abrasive products containing the same |
| AU604899B2 (en) | 1987-05-27 | 1991-01-03 | Minnesota Mining And Manufacturing Company | Abrasive grits formed of ceramic, impregnation method of making the same and products made therewith |
| DE3801326A1 (de) * | 1988-01-19 | 1989-07-27 | Asea Brown Boveri | Verfahren zur herstellung einer keramiksuspension |
| CH675250A5 (de) | 1988-06-17 | 1990-09-14 | Lonza Ag | |
| US5011508A (en) | 1988-10-14 | 1991-04-30 | Minnesota Mining And Manufacturing Company | Shelling-resistant abrasive grain, a method of making the same, and abrasive products |
| YU32490A (en) | 1989-03-13 | 1991-10-31 | Lonza Ag | Hydrophobic layered grinding particles |
| US4997461A (en) | 1989-09-11 | 1991-03-05 | Norton Company | Nitrified bonded sol gel sintered aluminous abrasive bodies |
| US5085671A (en) | 1990-05-02 | 1992-02-04 | Minnesota Mining And Manufacturing Company | Method of coating alumina particles with refractory material, abrasive particles made by the method and abrasive products containing the same |
| US5078753A (en) | 1990-10-09 | 1992-01-07 | Minnesota Mining And Manufacturing Company | Coated abrasive containing erodable agglomerates |
| US5090968A (en) * | 1991-01-08 | 1992-02-25 | Norton Company | Process for the manufacture of filamentary abrasive particles |
-
1993
- 1993-06-16 CA CA002137667A patent/CA2137667A1/en not_active Abandoned
- 1993-06-16 AU AU46379/93A patent/AU672992B2/en not_active Ceased
- 1993-06-16 WO PCT/US1993/005778 patent/WO1994002559A1/en not_active Ceased
- 1993-06-16 DE DE69318409T patent/DE69318409T2/de not_active Expired - Lifetime
- 1993-06-16 EP EP93916576A patent/EP0651778B1/de not_active Expired - Lifetime
- 1993-06-16 AT AT93916576T patent/ATE165862T1/de not_active IP Right Cessation
- 1993-06-16 JP JP6503993A patent/JPH07509508A/ja active Pending
- 1993-06-16 BR BR9306765A patent/BR9306765A/pt not_active Application Discontinuation
-
1995
- 1995-01-20 NO NO950233A patent/NO950233L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0651778B1 (de) | 1998-05-06 |
| CA2137667A1 (en) | 1994-02-03 |
| DE69318409T2 (de) | 1998-12-03 |
| AU4637993A (en) | 1994-02-14 |
| NO950233D0 (no) | 1995-01-20 |
| EP0651778A1 (de) | 1995-05-10 |
| NO950233L (no) | 1995-01-23 |
| WO1994002559A1 (en) | 1994-02-03 |
| BR9306765A (pt) | 1998-12-08 |
| JPH07509508A (ja) | 1995-10-19 |
| DE69318409D1 (de) | 1998-06-10 |
| AU672992B2 (en) | 1996-10-24 |
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