KR900003359B1 - 자성 복합물 - Google Patents
자성 복합물 Download PDFInfo
- Publication number
- KR900003359B1 KR900003359B1 KR1019850006525A KR850006525A KR900003359B1 KR 900003359 B1 KR900003359 B1 KR 900003359B1 KR 1019850006525 A KR1019850006525 A KR 1019850006525A KR 850006525 A KR850006525 A KR 850006525A KR 900003359 B1 KR900003359 B1 KR 900003359B1
- Authority
- KR
- South Korea
- Prior art keywords
- binder resin
- magnetic
- unit
- acid
- weight
- 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
Links
- PCEKRVCKSSENGE-UHFFFAOYSA-N CCC(CC)Oc(cc1)ccc1N Chemical compound CCC(CC)Oc(cc1)ccc1N PCEKRVCKSSENGE-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
- H01F1/26—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
- G11B5/7023—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/08—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/083—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together in a bonding agent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
- H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
- H01F1/113—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
- H01F1/37—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59-191368 | 1984-09-12 | ||
| JP59191368A JPS6169866A (ja) | 1984-09-12 | 1984-09-12 | 複合材料組成物 |
| JP191368 | 1984-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860002839A KR860002839A (ko) | 1986-04-30 |
| KR900003359B1 true KR900003359B1 (ko) | 1990-05-16 |
Family
ID=16273418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850006525A Expired KR900003359B1 (ko) | 1984-09-12 | 1985-09-06 | 자성 복합물 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4626371A (enExample) |
| EP (1) | EP0175535B1 (enExample) |
| JP (1) | JPS6169866A (enExample) |
| KR (1) | KR900003359B1 (enExample) |
| CA (1) | CA1252283A (enExample) |
| DE (1) | DE3578967D1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017052339A1 (ko) * | 2015-09-25 | 2017-03-30 | 주식회사 엘지화학 | 3d 프린팅용 조성물 |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810572A (en) * | 1986-02-17 | 1989-03-07 | Mitsui Toatsu Chemicals, Inc. | Permanent magnet and process for producing the same |
| DE3789829T2 (de) * | 1986-06-06 | 1994-09-01 | Seiko Instr Inc | Seltene Erden-Eisenmagnet und Herstellungsverfahren. |
| JPS63225756A (ja) * | 1986-12-15 | 1988-09-20 | Polyplastics Co | リ−ドスクリユ− |
| JPH0717748B2 (ja) * | 1986-12-19 | 1995-03-01 | 川崎製鉄株式会社 | 芳香族ポリエステルアミド |
| AU1780388A (en) * | 1987-03-20 | 1988-10-10 | Dart Industries Inc. | Molding compositions comprising reinforced filled wholly aromatic polyesters |
| JPH0768436B2 (ja) * | 1987-08-25 | 1995-07-26 | 東レ株式会社 | 磁性体組成物 |
| JPH0689224B2 (ja) * | 1987-09-11 | 1994-11-09 | ポリプラスチックス株式会社 | 低応力封止材 |
| JP2513728B2 (ja) * | 1987-10-09 | 1996-07-03 | ポリプラスチックス株式会社 | 液晶性ポリエステル樹脂成形品の表面処理法 |
| US6013531A (en) * | 1987-10-26 | 2000-01-11 | Dade International Inc. | Method to use fluorescent magnetic polymer particles as markers in an immunoassay |
| EP0350781A3 (en) * | 1988-07-12 | 1991-03-20 | Idemitsu Kosan Company Limited | Magnetic powder material and resin-bonded type magnet |
| EP0350800A3 (en) * | 1988-07-14 | 1991-03-20 | Idemitsu Kosan Company Limited | Method for preparing a magnetic powder material and for preparing a resin bonded magnet |
| JPH0791524B2 (ja) * | 1988-07-20 | 1995-10-04 | ポリプラスチックス株式会社 | 接着物 |
| KR900003290A (ko) * | 1988-08-04 | 1990-03-26 | 고니시 히꼬이찌 | 전자부품봉지용(封止用) 수지 조성물과 전자 부품 |
| JPH0742400B2 (ja) * | 1988-09-12 | 1995-05-10 | ポリプラスチックス株式会社 | 液晶性ポリエステル樹脂組成物 |
| US5268414A (en) * | 1988-09-12 | 1993-12-07 | Polyplastics Co., Ltd. | Liquid-crystal polyester resin composition which exhibits excellent high temperature stability |
| US5006392A (en) * | 1989-01-25 | 1991-04-09 | Murata Manufacturing Co., Ltd. | Ceramic molded body |
| JP2915915B2 (ja) * | 1989-02-08 | 1999-07-05 | ポリプラスチックス株式会社 | 液晶性ポリエステル樹脂組成物 |
| US5409979A (en) * | 1989-02-08 | 1995-04-25 | Polyplastics Co., Ltd. | Liquid-crystal polyester resin composition containing specified mold release agents |
| JPH02237001A (ja) * | 1989-03-09 | 1990-09-19 | Sumitomo Bakelite Co Ltd | プラスチック磁石組成物 |
| JPH0788027B2 (ja) * | 1989-10-26 | 1995-09-27 | ポリプラスチックス株式会社 | 回路形成用2色成形品 |
| US5851668A (en) * | 1992-11-24 | 1998-12-22 | Hoechst Celanese Corp | Cut-resistant fiber containing a hard filler |
| US6162538A (en) * | 1992-11-24 | 2000-12-19 | Clemson University Research Foundation | Filled cut-resistant fibers |
| US6391754B1 (en) | 1996-09-27 | 2002-05-21 | Texas Instruments Incorporated | Method of making an integrated circuit interconnect |
| DE69730859T2 (de) * | 1996-11-29 | 2006-02-16 | Polyplastics Co. Ltd. | Spritzgussgegenstand |
| DE19653178A1 (de) * | 1996-12-19 | 1998-06-25 | Inventa Ag | Thermoplastisch verarbeitbare Formmasse, Verfahren zur Herstellung der Formmasse und Verwendung derselben |
| JP3279500B2 (ja) | 1997-04-02 | 2002-04-30 | ポリプラスチックス株式会社 | 難燃性熱可塑性樹脂組成物の射出成形体 |
| CN1258196C (zh) * | 1998-12-07 | 2006-05-31 | 住友金属矿山株式会社 | 树脂粘接型磁体 |
| DE19908374B4 (de) * | 1999-02-26 | 2004-11-18 | Magnequench Gmbh | Teilchenverbundwerkstoff aus einer thermoplastischen Kunststoffmatrix mit eingelagertem weichmagnetischen Material, Verfahren zur Herstellung eines solchen Verbundkörpers, sowie dessen Verwendung |
| JP2000348918A (ja) * | 1999-06-02 | 2000-12-15 | Seiko Epson Corp | 希土類ボンド磁石、希土類ボンド磁石用組成物および希土類ボンド磁石の製造方法 |
| DE19945619A1 (de) * | 1999-09-23 | 2001-04-19 | Bosch Gmbh Robert | Preßmasse und Verfahren zur Herstellung eines weichmagnetischen Verbundwerkstoffes mit der Preßmasse |
| JP2001172398A (ja) * | 1999-12-17 | 2001-06-26 | Polymatech Co Ltd | 熱伝導性成形体およびその製造方法 |
| JP2002069392A (ja) * | 2000-08-31 | 2002-03-08 | Polymatech Co Ltd | 熱伝導性接着フィルムおよびその製造方法ならびに電子部品 |
| DE10058393C2 (de) * | 2000-11-24 | 2003-07-31 | Siemens Ag | Kunststoffgebundener Permanentmagnet und Verfahren zum Herstellen eines kunststoffgebundenen Permanentmagneten |
| JP2002353018A (ja) * | 2001-05-30 | 2002-12-06 | Nichia Chem Ind Ltd | 樹脂磁石 |
| JP2004193543A (ja) * | 2002-10-17 | 2004-07-08 | Ricoh Co Ltd | 磁石混成剤材料、磁石成型体とその製造方法、現像マグネットローラ、現像装置、プロセスカートリッジ並びに画像形成装置 |
| ATE385664T1 (de) * | 2003-08-18 | 2008-02-15 | Showa Denko Kk | Absorber für elektromagnetische wellen |
| KR101145087B1 (ko) * | 2008-11-04 | 2012-05-11 | 주식회사 이엠따블유 | 낮은 손실을 가지는 자성 복합 유전체 |
| US8964781B2 (en) * | 2008-11-05 | 2015-02-24 | Qualcomm Incorporated | Relays in a multihop heterogeneous UMTS wireless communication system |
| DE102009027090A1 (de) * | 2009-06-23 | 2010-12-30 | Evonik Degussa Gmbh | Magnetische Partikel und Polyethylen enthaltendes Kompositmaterial |
| US20110066029A1 (en) * | 2009-09-11 | 2011-03-17 | Medtronic, Inc. | Electromagnetic Medical Device |
| US20110245413A1 (en) | 2010-03-31 | 2011-10-06 | Sumitomo Chemical Company, Limited | Liquid-crystalline polymer composition and molded article thereof |
| KR102020914B1 (ko) | 2011-09-06 | 2019-09-11 | 헨켈 아이피 앤드 홀딩 게엠베하 | 전도성 물질 및 방법 |
| DE202013100895U1 (de) * | 2013-03-01 | 2013-03-18 | Ms-Schramberg Holding Gmbh & Co. Kg | Magnet |
| EP3033401B1 (en) | 2013-08-16 | 2019-06-05 | Henkel IP & Holding GmbH | Submicron silver particle ink compositions, process and applications |
| RU2721047C2 (ru) * | 2015-03-27 | 2020-05-15 | Голконда Холдингз Ллк | Система, способ и устройство для магнитных покрытий поверхностей |
| EP3453681B1 (en) * | 2016-05-06 | 2025-07-23 | Powdertech Co., Ltd. | Ferrite powder, resin composition and molded body |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB578250A (en) * | 1944-08-29 | 1946-06-20 | Standard Telephones Cables Ltd | Improvements in or relating to magnetic dust cores |
| DE1106437B (de) * | 1954-03-15 | 1961-05-10 | Neosid Pemetzrieder G M B H | Verfahren zur Herstellung magnetisierbarer Kerne aus einem ferromagnetischen Pulver und einem organischen, insbesondere haertbaren Binder |
| US3070841A (en) * | 1960-12-07 | 1963-01-01 | Goodrich Co B F | Method and apparatus for making magnetically anisotropic elongated magnets |
| DE1944432C3 (de) * | 1969-09-02 | 1980-03-20 | Strnat, Karl, Prof. Dr., La Jolla, Calif. (V.St.A.) | Dauermagnet |
| DE2101697A1 (de) * | 1971-01-15 | 1972-07-20 | Basf Ag | Verfahren zur Herstellung von magnetischen Aufzeichnungsträgern |
| JPS493196A (enExample) * | 1972-04-26 | 1974-01-11 | ||
| JPS5437679B2 (enExample) * | 1974-04-26 | 1979-11-16 | ||
| US4025694A (en) * | 1975-06-30 | 1977-05-24 | Minnesota Mining And Manufacturing Company | Magnetic recording medium having segmented copolyester binder |
| EP0033423B1 (en) * | 1980-01-24 | 1986-09-10 | Imperial Chemical Industries Plc | Anisotropic melt-forming polymer |
| DE3005009A1 (de) * | 1980-02-11 | 1981-08-20 | Basf Ag, 6700 Ludwigshafen | Magnetische aufzeichnungstraeger |
| US4293627A (en) * | 1980-04-30 | 1981-10-06 | Xerox Corporation | Process of developing magnetic images and dry magnetic toner compositions |
| US4282296A (en) * | 1980-04-30 | 1981-08-04 | Xerox Corporation | High speed magnetographic imaging process |
| EP0043882A1 (en) * | 1980-07-16 | 1982-01-20 | Kodak-Pathe | Magnetic recording element, process for making the same and its use in recording |
| US4355133A (en) * | 1981-07-27 | 1982-10-19 | Celanese Corporation | Polyester of 6-hydroxy-2-naphthoic acid, 4-hydroxy benzoic acid, 1,4-cyclohexanedicarboxylic acid, and aromatic diol capable of readily undergoing melt processing to form articles possessing high impact properties |
| US4374228A (en) * | 1981-08-03 | 1983-02-15 | Fiber Industries, Inc. | Wholly aromatic polyester capable of forming an anisotropic melt phase consisting essentially of para-oxybenzoyl moiety, bromo-substituted-para-oxybenzoyl moiety, and meta-oxybenzoyl moiety |
| JPS5889651A (ja) * | 1981-11-24 | 1983-05-28 | Asahi Chem Ind Co Ltd | 摩擦要素用組成物 |
| JPS5919230A (ja) * | 1982-07-21 | 1984-01-31 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
| US4429105A (en) * | 1983-02-22 | 1984-01-31 | Celanese Corporation | Process for preparing a polyester of hydroxy naphthoic acid and hydroxy benzoic acid |
| GB8329957D0 (en) * | 1983-11-10 | 1983-12-14 | Ici Plc | Thermotropic polymer composition |
| US4525424A (en) * | 1983-12-30 | 1985-06-25 | International Business Machines Corporation | Flexible magnetic recording media having a polyester-polyurethane binder and chromium dioxide pigment |
-
1984
- 1984-09-12 JP JP59191368A patent/JPS6169866A/ja active Granted
-
1985
- 1985-09-05 CA CA000490089A patent/CA1252283A/en not_active Expired
- 1985-09-06 KR KR1019850006525A patent/KR900003359B1/ko not_active Expired
- 1985-09-09 US US06/773,683 patent/US4626371A/en not_active Expired - Fee Related
- 1985-09-10 EP EP85306403A patent/EP0175535B1/en not_active Expired - Lifetime
- 1985-09-10 DE DE8585306403T patent/DE3578967D1/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017052339A1 (ko) * | 2015-09-25 | 2017-03-30 | 주식회사 엘지화학 | 3d 프린팅용 조성물 |
| US11472971B2 (en) | 2015-09-25 | 2022-10-18 | Lg Chem, Ltd. | Composition for 3D printing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336633B2 (enExample) | 1988-07-21 |
| EP0175535A1 (en) | 1986-03-26 |
| JPS6169866A (ja) | 1986-04-10 |
| EP0175535B1 (en) | 1990-08-01 |
| DE3578967D1 (de) | 1990-09-06 |
| US4626371A (en) | 1986-12-02 |
| CA1252283A (en) | 1989-04-11 |
| KR860002839A (ko) | 1986-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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