DE697938T1 - Schneidewerkzeuge auf borid basis, gruppe iv b - Google Patents
Schneidewerkzeuge auf borid basis, gruppe iv bInfo
- Publication number
- DE697938T1 DE697938T1 DE0697938T DE94914753T DE697938T1 DE 697938 T1 DE697938 T1 DE 697938T1 DE 0697938 T DE0697938 T DE 0697938T DE 94914753 T DE94914753 T DE 94914753T DE 697938 T1 DE697938 T1 DE 697938T1
- Authority
- DE
- Germany
- Prior art keywords
- borid
- group
- cutting tools
- based cutting
- cutting tool
- 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
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
- C04B35/5805—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 borides
- C04B35/58064—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 borides based on refractory borides
- C04B35/58071—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 borides based on refractory borides based on titanium borides
-
- 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
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
-
- 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
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
-
- 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
- C04B35/5805—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 borides
- C04B35/58064—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 borides based on refractory borides
- C04B35/58078—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 borides based on refractory borides based on zirconium or hafnium borides
-
- 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
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/36—Processes of making metal-ceramics
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Lubricants (AREA)
- Powder Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/060,772 US5427987A (en) | 1993-05-10 | 1993-05-10 | Group IVB boride based cutting tools for machining group IVB based materials |
PCT/US1994/003557 WO1994026469A1 (en) | 1993-05-10 | 1994-03-31 | Group ivb boride based cutting tools |
Publications (1)
Publication Number | Publication Date |
---|---|
DE697938T1 true DE697938T1 (de) | 1996-10-10 |
Family
ID=22031650
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0697938T Pending DE697938T1 (de) | 1993-05-10 | 1994-03-31 | Schneidewerkzeuge auf borid basis, gruppe iv b |
DE69433019T Expired - Fee Related DE69433019T2 (de) | 1993-05-10 | 1994-03-31 | Keramische Zusammensetzung Auf Titan Diborid Basis |
DE0844050T Pending DE844050T1 (de) | 1993-05-10 | 1994-03-31 | Schneidewerkzeug auf Borid-Gruppe IV-B Basis, Verfahren zur Herstellung desselben, und Methode zum Bearbeiten von Werkstoffen auf Borid-Gruppe IV-B Basis |
DE69411163T Expired - Fee Related DE69411163T2 (de) | 1993-05-10 | 1994-03-31 | Schneidewerkzeuge auf borid basis, gruppe iv b |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69433019T Expired - Fee Related DE69433019T2 (de) | 1993-05-10 | 1994-03-31 | Keramische Zusammensetzung Auf Titan Diborid Basis |
DE0844050T Pending DE844050T1 (de) | 1993-05-10 | 1994-03-31 | Schneidewerkzeug auf Borid-Gruppe IV-B Basis, Verfahren zur Herstellung desselben, und Methode zum Bearbeiten von Werkstoffen auf Borid-Gruppe IV-B Basis |
DE69411163T Expired - Fee Related DE69411163T2 (de) | 1993-05-10 | 1994-03-31 | Schneidewerkzeuge auf borid basis, gruppe iv b |
Country Status (12)
Country | Link |
---|---|
US (3) | US5427987A (de) |
EP (2) | EP0697938B1 (de) |
JP (1) | JP2879475B2 (de) |
KR (1) | KR100227879B1 (de) |
CN (1) | CN1114103A (de) |
AT (2) | ATE167421T1 (de) |
AU (1) | AU674225B2 (de) |
CA (1) | CA2146665A1 (de) |
DE (4) | DE697938T1 (de) |
ES (2) | ES2083937T3 (de) |
RU (1) | RU2107607C1 (de) |
WO (1) | WO1994026469A1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE861219T1 (de) * | 1995-11-13 | 1999-03-04 | Kennametal Inc | Whiskerarmiertes keramisches schneidwerkzeug und zusammensetzung davon |
US5870663A (en) * | 1996-08-02 | 1999-02-09 | The Texas A&M University System | Manufacture and use of ZrB2 /CU composite electrodes |
US20080311306A1 (en) * | 1997-08-22 | 2008-12-18 | Inframat Corporation | Superfine ceramic thermal spray feedstock comprising ceramic oxide grain growth inhibitor and methods of making |
US6287714B1 (en) * | 1997-08-22 | 2001-09-11 | Inframat Corporation | Grain growth inhibitor for nanostructured materials |
US6204213B1 (en) | 1999-09-18 | 2001-03-20 | Kennametal Pc Inc. | Whisker reinforced ceramic cutting tool and composition thereof |
US6287177B1 (en) * | 1999-10-28 | 2001-09-11 | Conicity Technologies, Llc. | Method of and apparatus for high tolerance brush honing |
DE10120046B4 (de) * | 2001-04-24 | 2009-10-29 | Widia Gmbh | Schneideinsatz zur Bearbeitung von schwer zerspanbaren Metalllegierungswerkstücken und Verfahren zu dessen Herstellung |
SE526851C2 (sv) * | 2003-06-13 | 2005-11-08 | Seco Tools Ab | Sätt att tillverka titanbaserade karbonitridlegeringar |
US7640936B2 (en) * | 2003-10-27 | 2010-01-05 | Philip Morris Usa Inc. | Preparation of mixed metal oxide catalysts from nanoscale particles |
US7455918B2 (en) * | 2004-03-12 | 2008-11-25 | Kennametal Inc. | Alumina coating, coated product and method of making the same |
CN100349687C (zh) * | 2004-08-08 | 2007-11-21 | 湖北汽车工业学院 | 点焊电极表面电火花熔敷涂层用的熔敷棒及其制备方法 |
WO2006097981A1 (ja) * | 2005-03-11 | 2006-09-21 | Nissan Motor Co., Ltd. | 切削工具の切刃構造 |
US20070105706A1 (en) * | 2005-06-06 | 2007-05-10 | General Atomics | Ceramic Armor |
US20070079489A1 (en) * | 2005-10-07 | 2007-04-12 | Master Tool Corporation | Rotational tool alignment adapter arrangement and associated provision method |
US7842139B2 (en) * | 2006-06-30 | 2010-11-30 | Exxonmobil Research And Engineering Company | Erosion resistant cermet linings for oil and gas exploration, refining and petrochemical processing applications |
GB0702196D0 (en) * | 2007-02-06 | 2007-03-14 | 3M Innovative Properties Co | Device for producing a dental workpiece |
GB0719824D0 (en) * | 2007-10-11 | 2007-11-21 | 3M Innovative Properties Co | Dental blank and method of making a dental ceramic blank |
US8142749B2 (en) * | 2008-11-17 | 2012-03-27 | Kennametal Inc. | Readily-densified titanium diboride and process for making same |
WO2011017166A1 (en) * | 2009-07-28 | 2011-02-10 | Alcoa Inc. | Composition for making wettable cathode in aluminum smelting |
CN101695808B (zh) * | 2009-10-27 | 2013-04-24 | 重庆泰蒙科技有限公司 | 带孔陶瓷刀片的制备方法 |
AT511967B1 (de) * | 2011-12-01 | 2013-04-15 | Swarovski Tyrolit Schleif | Schleifwerkzeug sowie verfahren zur herstellung desselben |
MX2017006943A (es) | 2014-11-26 | 2018-01-17 | Corning Inc | Composicion de ceramica compuesta y metodo para formar la misma. |
RU2585565C1 (ru) * | 2014-12-01 | 2016-05-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Способ получения многослойного покрытия для режущего инструмента |
RU2622542C1 (ru) * | 2015-12-15 | 2017-06-16 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" | Способ получения многослойного покрытия для режущего инструмента |
US20190203344A1 (en) * | 2017-03-24 | 2019-07-04 | Kennametal Inc. | Evaporator boats for metallization installations |
RU2685820C1 (ru) * | 2018-04-18 | 2019-04-23 | Общество с ограниченной ответственностью "Сборные конструкции инструмента, фрезы Москвитина" | Режущий инструмент с износостойким покрытием |
CN109482919B (zh) * | 2019-01-08 | 2020-08-11 | 广东工业大学 | 一种带有断屑结构的可转位切削刀片 |
CN110157998B (zh) * | 2019-05-27 | 2021-02-02 | 太原理工大学 | 一种超硬自润滑刀具材料及其制备方法 |
EP4219427A1 (de) * | 2022-02-01 | 2023-08-02 | Consiglio Nazionale Delle Ricerche - CNR | Verfahren zur herstellung von keramischen verbundwerkstoffen für ballistische zwecke auf basis von b4c, tib2 und b4c/tib2 |
Family Cites Families (56)
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AT206184B (de) * | 1958-08-28 | 1959-11-10 | Plansee Metallwerk | Harter Formkörper von hoher Beständigkeit gegen den Angriff schmelzflüssiger bzw. dampfförmiger Metalle |
US3215545A (en) * | 1962-12-26 | 1965-11-02 | Union Carbide Corp | Titanium diboride articles and method for making same |
US3305373A (en) * | 1965-11-08 | 1967-02-21 | Carborundum Co | Ceramic compositions and process of making same |
GB1234842A (en) * | 1968-12-20 | 1971-06-09 | United States Borax Chem | Refractory composition and preparation of refractory bodies |
JPS4985115A (de) * | 1972-12-13 | 1974-08-15 | ||
JPS50151911A (de) * | 1974-05-30 | 1975-12-06 | ||
SU514031A1 (ru) * | 1974-09-02 | 1976-05-15 | Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета | Спеченный твердый сплав на основе диборида титана |
US4266977A (en) * | 1975-02-03 | 1981-05-12 | Ppg Industries, Inc. | Submicron carbon-containing titanium boride powder and method for preparing same |
JPS5515963A (en) * | 1978-07-21 | 1980-02-04 | Mitsubishi Metal Corp | Tough* abrasion resistant sintered material |
JPS55128560A (en) * | 1979-03-27 | 1980-10-04 | Agency Of Ind Science & Technol | Boride based ultrahard heat resistant material |
US4292081A (en) * | 1979-06-07 | 1981-09-29 | Director-General Of The Agency Of Industrial Science And Technology | Boride-based refractory bodies |
JPS5837274B2 (ja) * | 1980-08-26 | 1983-08-15 | 工業技術院長 | 高強度複合焼結材料 |
JPS57205003A (en) * | 1981-06-12 | 1982-12-16 | Kobe Steel Ltd | Titanium and titanium alloy cutting method |
JPS5918349B2 (ja) * | 1982-07-12 | 1984-04-26 | 工業技術院長 | 炭窒化チタン−ホウ化金属系セラミツクス材料 |
JPS5978973A (ja) * | 1982-10-27 | 1984-05-08 | 株式会社日立製作所 | 導電性セラミツクス |
US4621547A (en) * | 1983-02-28 | 1986-11-11 | Yankoff Gerald K | Method and apparatus for machining |
US4647405A (en) * | 1983-09-06 | 1987-03-03 | Eltech Systems Corporation | Boride-alumina composite |
JPS60103080A (ja) * | 1983-11-10 | 1985-06-07 | 東洋鋼鈑株式会社 | 硼化物系超硬質材料 |
JPS6144768A (ja) * | 1984-08-10 | 1986-03-04 | 旭硝子株式会社 | 高強度硼化物焼結体 |
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US5032242A (en) * | 1987-04-27 | 1991-07-16 | The Dow Chemical Company | Titanium diboride/boron carbide composites with high hardness and toughness |
JPS63282166A (ja) * | 1987-05-11 | 1988-11-18 | Agency Of Ind Science & Technol | 高密度金属ホウ化物基セラミックス焼結体 |
US4859124A (en) * | 1987-11-20 | 1989-08-22 | Ford Motor Company | Method of cutting using a titanium diboride body |
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US4863490A (en) * | 1988-02-22 | 1989-09-05 | Gte Laboratories Incorporated | Titanium diboride-based composite articles with alumina dispersoids, having improved fracture toughness |
US4889836A (en) * | 1988-02-22 | 1989-12-26 | Gte Laboratories Incorporated | Titanium diboride-based composite articles with improved fracture toughness |
JPH0627036B2 (ja) * | 1988-06-22 | 1994-04-13 | 日本鋼管株式会社 | 高強度高靭性TiB▲下2▼セラミックス |
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JPH03109222A (ja) * | 1989-09-20 | 1991-05-09 | Komatsu Ltd | ガラス部材成形用セラミックス型 |
DE3941536A1 (de) * | 1989-12-15 | 1991-06-20 | Kempten Elektroschmelz Gmbh | Hartmetall-mischwerkstoffe auf basis von boriden, nitriden und eisenbindemetallen |
US5013694A (en) * | 1990-04-20 | 1991-05-07 | Martin Marietta Energy Systems, Inc. | Titanium diboride-chromium diboride-yttrium titanium oxide ceramic composition and a process for making the same |
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 |
US5325747A (en) * | 1990-09-17 | 1994-07-05 | Kennametal Inc. | Method of machining using coated cutting tools |
JPH0674177B2 (ja) * | 1990-09-21 | 1994-09-21 | 工業技術院長 | ホウ化チタン/炭化ケイ素複合セラミックスの高強度化法 |
JPH04144968A (ja) * | 1990-10-03 | 1992-05-19 | Kobe Steel Ltd | 高硬度硼化チタン系セラミックス |
US5137665A (en) * | 1990-10-18 | 1992-08-11 | Gte Products Corporation | Process for densification of titanium diboride |
US5141367A (en) * | 1990-12-18 | 1992-08-25 | Kennametal, Inc. | Ceramic cutting tool with chip control |
JP3259281B2 (ja) * | 1991-02-26 | 2002-02-25 | 住友電気工業株式会社 | セラミックス切削工具 |
US5100845A (en) * | 1991-03-13 | 1992-03-31 | Union Carbide Coatings Service Technology Corporation | Process for producing titanium diboride and boron nitride powders |
FR2678286B1 (fr) * | 1991-06-28 | 1994-06-17 | Sandvik Hard Materials Sa | Cermets a base de borures des metaux de transition, leur fabrication et leurs applications. |
DE4136744C2 (de) * | 1991-11-08 | 2002-10-10 | Max Planck Gesellschaft | Verstärkte Werkstoffe, Verfahren zu deren Herstellung und deren Verwendung |
-
1993
- 1993-05-10 US US08/060,772 patent/US5427987A/en not_active Expired - Lifetime
-
1994
- 1994-03-31 AT AT94914753T patent/ATE167421T1/de not_active IP Right Cessation
- 1994-03-31 WO PCT/US1994/003557 patent/WO1994026469A1/en active IP Right Grant
- 1994-03-31 AU AU66996/94A patent/AU674225B2/en not_active Ceased
- 1994-03-31 CA CA002146665A patent/CA2146665A1/en not_active Abandoned
- 1994-03-31 DE DE0697938T patent/DE697938T1/de active Pending
- 1994-03-31 DE DE69433019T patent/DE69433019T2/de not_active Expired - Fee Related
- 1994-03-31 KR KR1019950704987A patent/KR100227879B1/ko not_active IP Right Cessation
- 1994-03-31 EP EP94914753A patent/EP0697938B1/de not_active Expired - Lifetime
- 1994-03-31 JP JP6525411A patent/JP2879475B2/ja not_active Expired - Fee Related
- 1994-03-31 DE DE0844050T patent/DE844050T1/de active Pending
- 1994-03-31 DE DE69411163T patent/DE69411163T2/de not_active Expired - Fee Related
- 1994-03-31 CN CN94190666A patent/CN1114103A/zh active Pending
- 1994-03-31 EP EP97120371A patent/EP0844050B1/de not_active Expired - Lifetime
- 1994-03-31 ES ES94914753T patent/ES2083937T3/es not_active Expired - Lifetime
- 1994-03-31 AT AT97120371T patent/ATE246572T1/de not_active IP Right Cessation
- 1994-03-31 ES ES97120371T patent/ES2117614T1/es active Pending
- 1994-03-31 RU RU95122465A patent/RU2107607C1/ru active
-
1995
- 1995-04-20 US US08/425,566 patent/US5580836A/en not_active Expired - Lifetime
- 1995-04-20 US US08/425,163 patent/US5632941A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0697938A1 (de) | 1996-02-28 |
AU674225B2 (en) | 1996-12-12 |
RU2107607C1 (ru) | 1998-03-27 |
ES2117614T1 (es) | 1998-08-16 |
EP0844050B1 (de) | 2003-08-06 |
US5427987A (en) | 1995-06-27 |
US5632941A (en) | 1997-05-27 |
EP0697938A4 (de) | 1996-04-03 |
DE69433019D1 (de) | 2003-09-11 |
KR960702373A (ko) | 1996-04-27 |
DE844050T1 (de) | 1998-11-19 |
WO1994026469A1 (en) | 1994-11-24 |
ATE246572T1 (de) | 2003-08-15 |
ES2083937T1 (es) | 1996-05-01 |
ATE167421T1 (de) | 1998-07-15 |
ES2083937T3 (es) | 1998-09-16 |
JP2879475B2 (ja) | 1999-04-05 |
DE69411163D1 (de) | 1998-07-23 |
JPH07509187A (ja) | 1995-10-12 |
US5580836A (en) | 1996-12-03 |
KR100227879B1 (ko) | 1999-11-01 |
EP0844050A2 (de) | 1998-05-27 |
DE69411163T2 (de) | 1998-11-19 |
AU6699694A (en) | 1994-12-12 |
CN1114103A (zh) | 1995-12-27 |
EP0697938B1 (de) | 1998-06-17 |
DE69433019T2 (de) | 2004-06-09 |
EP0844050A3 (de) | 2001-01-24 |
CA2146665A1 (en) | 1994-11-24 |
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