ATE139923T1 - Mit maleimidharz beschichtetes flexibles schleifband - Google Patents
Mit maleimidharz beschichtetes flexibles schleifbandInfo
- Publication number
- ATE139923T1 ATE139923T1 AT93905959T AT93905959T ATE139923T1 AT E139923 T1 ATE139923 T1 AT E139923T1 AT 93905959 T AT93905959 T AT 93905959T AT 93905959 T AT93905959 T AT 93905959T AT E139923 T1 ATE139923 T1 AT E139923T1
- Authority
- AT
- Austria
- Prior art keywords
- coat
- abrasive belt
- maleimide resin
- flexible abrasive
- belt coated
- Prior art date
Links
Classifications
-
- 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
- B24D3/20—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 organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
-
- 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
-
- 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
- Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
-
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type
-
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Laminated Bodies (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Epoxy Resins (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84501692A | 1992-03-03 | 1992-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE139923T1 true ATE139923T1 (de) | 1996-07-15 |
Family
ID=25294207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93905959T ATE139923T1 (de) | 1992-03-03 | 1993-02-16 | Mit maleimidharz beschichtetes flexibles schleifband |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5314513A (de) |
| EP (1) | EP0631531B1 (de) |
| JP (1) | JPH07504929A (de) |
| KR (1) | KR950700150A (de) |
| AT (1) | ATE139923T1 (de) |
| AU (1) | AU665991B2 (de) |
| BR (1) | BR9306024A (de) |
| CA (1) | CA2117645A1 (de) |
| DE (1) | DE69303474T2 (de) |
| ES (1) | ES2089802T3 (de) |
| MX (1) | MX9301040A (de) |
| NO (1) | NO943246L (de) |
| WO (1) | WO1993017831A1 (de) |
| ZA (1) | ZA931295B (de) |
Families Citing this family (92)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993004935A1 (fr) * | 1991-09-12 | 1993-03-18 | Honshu Paper Co., Ltd. | Feuille avec partie en dents de scie, fabriquee a partir de fibres vulcanisees, carton auquel est collee cette feuille, et procede de collage |
| US6960636B2 (en) | 1994-09-02 | 2005-11-01 | Henkel Corporation | Thermosetting resin compositions containing maleimide and/or vinyl compounds |
| US5789757A (en) * | 1996-09-10 | 1998-08-04 | The Dexter Corporation | Malemide containing formulations and uses therefor |
| US6852814B2 (en) * | 1994-09-02 | 2005-02-08 | Henkel Corporation | Thermosetting resin compositions containing maleimide and/or vinyl compounds |
| US7645899B1 (en) | 1994-09-02 | 2010-01-12 | Henkel Corporation | Vinyl compounds |
| KR100372592B1 (ko) * | 1994-09-30 | 2003-05-16 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 코팅된연마용물품,이의제조방법및사용방법 |
| US20030055121A1 (en) * | 1996-09-10 | 2003-03-20 | Dershem Stephen M. | Thermosetting resin compositions containing maleimide and/or vinyl compounds |
| US9199357B2 (en) | 1997-04-04 | 2015-12-01 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| US9868100B2 (en) | 1997-04-04 | 2018-01-16 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| US9238207B2 (en) | 1997-04-04 | 2016-01-19 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| US9463552B2 (en) | 1997-04-04 | 2016-10-11 | Chien-Min Sung | Superbrasvie tools containing uniformly leveled superabrasive particles and associated methods |
| US9409280B2 (en) | 1997-04-04 | 2016-08-09 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| US9221154B2 (en) | 1997-04-04 | 2015-12-29 | Chien-Min Sung | Diamond tools and methods for making the same |
| US5908477A (en) * | 1997-06-24 | 1999-06-01 | Minnesota Mining & Manufacturing Company | Abrasive articles including an antiloading composition |
| US6270543B1 (en) * | 1997-10-02 | 2001-08-07 | 3M Innovative Properties Company | Abrasive article containing an inorganic metal orthophosphate |
| US6261682B1 (en) | 1998-06-30 | 2001-07-17 | 3M Innovative Properties | Abrasive articles including an antiloading composition |
| US6183346B1 (en) * | 1998-08-05 | 2001-02-06 | 3M Innovative Properties Company | Abrasive article with embossed isolation layer and methods of making and using |
| JP4636295B2 (ja) * | 1998-12-29 | 2011-02-23 | Dic株式会社 | メソーゲン基を含むビスマレイミド |
| EP1016659B1 (de) * | 1998-12-29 | 2003-09-24 | Dainippon Ink And Chemicals, Inc. | Mesogene Gruppen enthaltende Bismaleimide und oligomere flüssigkristalline Bismaleimide |
| US6716314B2 (en) * | 2001-02-27 | 2004-04-06 | Meadwestvaco Corporation | Method for making improved abrasion resistant overlays |
| US6605128B2 (en) | 2001-03-20 | 2003-08-12 | 3M Innovative Properties Company | Abrasive article having projections attached to a major surface thereof |
| US6582487B2 (en) | 2001-03-20 | 2003-06-24 | 3M Innovative Properties Company | Discrete particles that include a polymeric material and articles formed therefrom |
| US6949128B2 (en) * | 2001-12-28 | 2005-09-27 | 3M Innovative Properties Company | Method of making an abrasive product |
| WO2007106593A2 (en) * | 2006-03-14 | 2007-09-20 | Ceres, Inc. | Nucleotide sequences and corresponding polypeptides conferring an altered flowering time in plants |
| US20070060026A1 (en) * | 2005-09-09 | 2007-03-15 | Chien-Min Sung | Methods of bonding superabrasive particles in an organic matrix |
| US8974270B2 (en) | 2011-05-23 | 2015-03-10 | Chien-Min Sung | CMP pad dresser having leveled tips and associated methods |
| US8398466B2 (en) | 2006-11-16 | 2013-03-19 | Chien-Min Sung | CMP pad conditioners with mosaic abrasive segments and associated methods |
| US9138862B2 (en) | 2011-05-23 | 2015-09-22 | Chien-Min Sung | CMP pad dresser having leveled tips and associated methods |
| US8678878B2 (en) | 2009-09-29 | 2014-03-25 | Chien-Min Sung | System for evaluating and/or improving performance of a CMP pad dresser |
| US8622787B2 (en) * | 2006-11-16 | 2014-01-07 | Chien-Min Sung | CMP pad dressers with hybridized abrasive surface and related methods |
| US9724802B2 (en) | 2005-05-16 | 2017-08-08 | Chien-Min Sung | CMP pad dressers having leveled tips and associated methods |
| US8393934B2 (en) | 2006-11-16 | 2013-03-12 | Chien-Min Sung | CMP pad dressers with hybridized abrasive surface and related methods |
| US20060265966A1 (en) * | 2005-05-24 | 2006-11-30 | Rostal William J | Abrasive articles and methods of making and using the same |
| US20060265967A1 (en) * | 2005-05-24 | 2006-11-30 | 3M Innovative Properties Company | Abrasive articles and methods of making and using the same |
| EP2111326A4 (de) * | 2006-12-20 | 2013-01-16 | 3M Innovative Properties Co | Beschichtete schleifscheibe und verfahren zu ihrer herstellung |
| US20080292869A1 (en) * | 2007-05-22 | 2008-11-27 | Chien-Min Sung | Methods of bonding superabrasive particles in an organic matrix |
| US8491681B2 (en) | 2007-09-24 | 2013-07-23 | Saint-Gobain Abrasives, Inc. | Abrasive products including active fillers |
| US8393938B2 (en) * | 2007-11-13 | 2013-03-12 | Chien-Min Sung | CMP pad dressers |
| US9011563B2 (en) * | 2007-12-06 | 2015-04-21 | Chien-Min Sung | Methods for orienting superabrasive particles on a surface and associated tools |
| JP5809053B2 (ja) * | 2008-07-03 | 2015-11-10 | スリーエム イノベイティブ プロパティズ カンパニー | 固定研磨粒子及びそれから作製される物品 |
| US20100011672A1 (en) * | 2008-07-16 | 2010-01-21 | Kincaid Don H | Coated abrasive article and method of making and using the same |
| JP5680621B2 (ja) * | 2009-04-17 | 2015-03-04 | スリーエム イノベイティブ プロパティズ カンパニー | 転写物品を使用して作製される平面状の研磨物品及びその作製方法 |
| US8602842B2 (en) * | 2010-03-12 | 2013-12-10 | Wayne O. Duescher | Three-point fixed-spindle floating-platen abrasive system |
| US8758088B2 (en) | 2011-10-06 | 2014-06-24 | Wayne O. Duescher | Floating abrading platen configuration |
| US8647171B2 (en) * | 2010-03-12 | 2014-02-11 | Wayne O. Duescher | Fixed-spindle floating-platen workpiece loader apparatus |
| US8740668B2 (en) * | 2010-03-12 | 2014-06-03 | Wayne O. Duescher | Three-point spindle-supported floating abrasive platen |
| US8696405B2 (en) | 2010-03-12 | 2014-04-15 | Wayne O. Duescher | Pivot-balanced floating platen lapping machine |
| US8647172B2 (en) | 2010-03-12 | 2014-02-11 | Wayne O. Duescher | Wafer pads for fixed-spindle floating-platen lapping |
| US8647170B2 (en) | 2011-10-06 | 2014-02-11 | Wayne O. Duescher | Laser alignment apparatus for rotary spindles |
| US8500515B2 (en) * | 2010-03-12 | 2013-08-06 | Wayne O. Duescher | Fixed-spindle and floating-platen abrasive system using spherical mounts |
| US8641476B2 (en) | 2011-10-06 | 2014-02-04 | Wayne O. Duescher | Coplanar alignment apparatus for rotary spindles |
| CN101804602B (zh) * | 2010-04-01 | 2011-12-07 | 贵州富山实业有限公司 | 一种树脂可弯曲砂轮、制备方法及设备 |
| US8337280B2 (en) | 2010-09-14 | 2012-12-25 | Duescher Wayne O | High speed platen abrading wire-driven rotary workholder |
| WO2012040373A2 (en) | 2010-09-21 | 2012-03-29 | Ritedia Corporation | Diamond particle mololayer heat spreaders and associated methods |
| US8430717B2 (en) | 2010-10-12 | 2013-04-30 | Wayne O. Duescher | Dynamic action abrasive lapping workholder |
| WO2012054283A1 (en) | 2010-10-18 | 2012-04-26 | 3M Innovative Properties Company | Functional particle transfer liner |
| BR112013016300B1 (pt) | 2010-12-30 | 2021-01-05 | Saint-Gobain Abrasives, Inc. | artigo abrasivo; método de formação de um artigo abrasivo; e método de polimento de uma peça de trabalho |
| CN103702800B (zh) * | 2011-06-30 | 2017-11-10 | 圣戈本陶瓷及塑料股份有限公司 | 包括氮化硅磨粒的磨料制品 |
| EA031433B1 (ru) | 2011-09-21 | 2019-01-31 | Доналдсон Компани, Инк. | Тонкие волокна, изготовленные из полимера, сшитого с композицией, содержащей альдегидную смолу |
| PL2797716T3 (pl) | 2011-12-30 | 2021-07-05 | Saint-Gobain Ceramics & Plastics, Inc. | Kompozytowe ukształtowane cząstki ścierne i sposób ich formowania |
| KR20170018102A (ko) | 2011-12-30 | 2017-02-15 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자 및 이의 형성방법 |
| EP3705177A1 (de) | 2012-01-10 | 2020-09-09 | Saint-Gobain Ceramics & Plastics Inc. | Schleifpartikel mit komplexen formen und verfahren diese zu formen |
| KR102197361B1 (ko) | 2012-05-23 | 2021-01-05 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자들 및 이의 형성방법 |
| BR112014032152B1 (pt) | 2012-06-29 | 2022-09-20 | Saint-Gobain Ceramics & Plastics, Inc | Partículas abrasivas tendo formatos particulares e artigos abrasivos |
| JP6049340B2 (ja) * | 2012-07-25 | 2016-12-21 | 株式会社荏原製作所 | 研磨フィルムの製造方法、研磨フィルム |
| WO2014028437A1 (en) * | 2012-08-17 | 2014-02-20 | 3M Innovative Properties Company | Coated abrasive article having alumina-zirconia abrasive particles and glass diluent particles |
| FI2906392T3 (fi) | 2012-10-15 | 2025-06-20 | Saint Gobain Abrasives Inc | Hiomahiukkasia, joilla on erityisiä muotoja, ja menetelmiä tällaisten hiukkasten muodostamiseksi |
| EP2964817A1 (de) | 2013-03-09 | 2016-01-13 | Donaldson Company, Inc. | Feine fasern aus reaktiven zusatzstoffen |
| CN105073343B (zh) | 2013-03-29 | 2017-11-03 | 圣戈班磨料磨具有限公司 | 具有特定形状的磨粒、形成这种粒子的方法及其用途 |
| RU2643004C2 (ru) | 2013-09-30 | 2018-01-29 | Сен-Гобен Серэмикс Энд Пластикс, Инк. | Формованные абразивные частицы и способы их получения |
| 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 |
| BR112016023838A2 (pt) | 2014-04-14 | 2017-08-15 | Saint Gobain Ceramics | artigo abrasivo incluindo partículas abrasivas moldadas |
| US9914864B2 (en) | 2014-12-23 | 2018-03-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and method of forming same |
| CN107636109A (zh) | 2015-03-31 | 2018-01-26 | 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 |
| EP3307483B1 (de) | 2015-06-11 | 2020-06-17 | Saint-Gobain Ceramics&Plastics, Inc. | Schleifartikel mit geformten schleifpartikeln |
| WO2017197002A1 (en) | 2016-05-10 | 2017-11-16 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles and methods of forming same |
| PL3455321T3 (pl) | 2016-05-10 | 2022-12-12 | Saint-Gobain Ceramics&Plastics, Inc. | Sposób formowania cząstek ściernych |
| US11230653B2 (en) | 2016-09-29 | 2022-01-25 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
| US10759024B2 (en) | 2017-01-31 | 2020-09-01 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| US10563105B2 (en) | 2017-01-31 | 2020-02-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| WO2018236989A1 (en) | 2017-06-21 | 2018-12-27 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
| US11691248B2 (en) | 2017-12-20 | 2023-07-04 | 3M Innovative Properties Company | Abrasive articles including an anti-loading size layer |
| JP7095305B2 (ja) * | 2018-02-15 | 2022-07-05 | 昭和電工マテリアルズ株式会社 | ビスマレイミド化合物とその中間体、並びに、樹脂組成物、樹脂フィルム、プリプレグ、積層板、プリント配線板及び半導体パッケージ |
| KR102765343B1 (ko) | 2019-12-27 | 2025-02-13 | 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. | 연마 물품 및 이의 형성 방법 |
| CN114845838B (zh) | 2019-12-27 | 2024-10-25 | 圣戈本陶瓷及塑料股份有限公司 | 磨料制品及其形成方法 |
| US12129422B2 (en) | 2019-12-27 | 2024-10-29 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles and methods of forming same |
| CN111941297B (zh) * | 2020-08-18 | 2023-12-15 | 江苏瑞和磨料磨具有限公司 | 一种重负荷耐高温精密磨削砂布底胶和覆胶及其制备方法 |
| EP4457054A4 (de) | 2021-12-30 | 2026-01-14 | Saint Gobain Abrasives Inc | Schleifartikel und verfahren zur formung davon |
| WO2023130052A1 (en) | 2021-12-30 | 2023-07-06 | Saint-Gobain Abrasives, Inc. | Abrasive articles and methods of forming same |
| CA3241421A1 (en) | 2021-12-30 | 2023-07-06 | Anthony MARTONE | Abrasive articles and methods of forming same |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1694594C3 (de) * | 1960-01-11 | 1975-05-28 | Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) | Reinigungs- und Polierkörper |
| US3650715A (en) * | 1969-04-04 | 1972-03-21 | Du Pont | Abrasive compositions |
| US3651012A (en) * | 1969-04-25 | 1972-03-21 | Gen Electric | Novel bis-imide compositions and polymers therefrom |
| US3718447A (en) * | 1970-09-30 | 1973-02-27 | Gen Electric | Grinding wheels formed from pre-polymer compositions containing aliphatically unsaturated imido radicals |
| US3963458A (en) * | 1971-04-05 | 1976-06-15 | Norton Company | Coated abrasive material |
| US3839287A (en) * | 1971-09-21 | 1974-10-01 | Union Carbide Corp | Polyarylimides |
| CH615935A5 (de) * | 1975-06-19 | 1980-02-29 | Ciba Geigy Ag | |
| US4240807A (en) * | 1976-01-02 | 1980-12-23 | Kimberly-Clark Corporation | Substrate having a thermoplastic binder coating for use in fabricating abrasive sheets and abrasive sheets manufactured therewith |
| US4107125A (en) * | 1976-07-01 | 1978-08-15 | E. I. Du Pont De Nemours And Company | Crosslinked aromatic polyimides and articles made therefrom |
| JPS6018898B2 (ja) * | 1978-07-21 | 1985-05-13 | ダイキン工業株式会社 | 空気調和機 |
| US4575384A (en) * | 1984-05-31 | 1986-03-11 | Norton Company | Grinding wheel for grinding titanium |
| CA1254238A (en) * | 1985-04-30 | 1989-05-16 | Alvin P. Gerk | Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products |
| US4684678A (en) * | 1985-05-30 | 1987-08-04 | Minnesota Mining And Manufacturing Company | Epoxy resin curing agent, process, and composition |
| JPS6274577A (ja) * | 1985-09-27 | 1987-04-06 | Ube Ind Ltd | 研磨シ−トおよびその製法 |
| US4735632A (en) * | 1987-04-02 | 1988-04-05 | Minnesota Mining And Manufacturing Company | Coated abrasive binder containing ternary photoinitiator system |
| US4904801A (en) * | 1987-12-22 | 1990-02-27 | University Of Dayton | Process for the preparation of aromatic ether bismaleimides |
| US4923928A (en) * | 1988-02-18 | 1990-05-08 | Basf Aktiengesellschaft | Thermosetting bismaleimide resin composition containing an adduct of a propenylphenol and an epoxy compound |
| 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 |
| US4964883A (en) * | 1988-12-12 | 1990-10-23 | Minnesota Mining And Manufacturing Company | Ceramic alumina abrasive grains seeded with iron oxide |
| US5167674A (en) * | 1992-04-13 | 1992-12-01 | Norton Company | Bismaleimide-triazine resin bonded superabrasive wheels |
-
1992
- 1992-09-28 US US07/953,302 patent/US5314513A/en not_active Expired - Lifetime
-
1993
- 1993-02-16 EP EP93905959A patent/EP0631531B1/de not_active Expired - Lifetime
- 1993-02-16 JP JP5515689A patent/JPH07504929A/ja active Pending
- 1993-02-16 DE DE69303474T patent/DE69303474T2/de not_active Expired - Fee Related
- 1993-02-16 AT AT93905959T patent/ATE139923T1/de not_active IP Right Cessation
- 1993-02-16 WO PCT/US1993/001343 patent/WO1993017831A1/en not_active Ceased
- 1993-02-16 CA CA002117645A patent/CA2117645A1/en not_active Abandoned
- 1993-02-16 AU AU36678/93A patent/AU665991B2/en not_active Ceased
- 1993-02-16 BR BR9306024A patent/BR9306024A/pt not_active Application Discontinuation
- 1993-02-16 ES ES93905959T patent/ES2089802T3/es not_active Expired - Lifetime
- 1993-02-24 ZA ZA931295A patent/ZA931295B/xx unknown
- 1993-02-25 MX MX9301040A patent/MX9301040A/es not_active IP Right Cessation
-
1994
- 1994-09-01 NO NO943246A patent/NO943246L/no unknown
- 1994-09-02 KR KR1019940703067A patent/KR950700150A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU665991B2 (en) | 1996-01-25 |
| ES2089802T3 (es) | 1996-10-01 |
| US5314513A (en) | 1994-05-24 |
| ZA931295B (en) | 1994-08-24 |
| WO1993017831A1 (en) | 1993-09-16 |
| BR9306024A (pt) | 1997-11-18 |
| JPH07504929A (ja) | 1995-06-01 |
| NO943246D0 (no) | 1994-09-01 |
| NO943246L (no) | 1994-10-13 |
| MX9301040A (es) | 1993-09-01 |
| DE69303474D1 (de) | 1996-08-08 |
| AU3667893A (en) | 1993-10-05 |
| DE69303474T2 (de) | 1997-02-20 |
| CA2117645A1 (en) | 1993-09-16 |
| EP0631531B1 (de) | 1996-07-03 |
| EP0631531A1 (de) | 1995-01-04 |
| KR950700150A (ko) | 1995-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |