AU2001283025A1 - Magnetic recording media and coating methods - Google Patents
Magnetic recording media and coating methodsInfo
- Publication number
- AU2001283025A1 AU2001283025A1 AU2001283025A AU8302501A AU2001283025A1 AU 2001283025 A1 AU2001283025 A1 AU 2001283025A1 AU 2001283025 A AU2001283025 A AU 2001283025A AU 8302501 A AU8302501 A AU 8302501A AU 2001283025 A1 AU2001283025 A1 AU 2001283025A1
- Authority
- AU
- Australia
- Prior art keywords
- magnetic recording
- recording media
- coating methods
- coating
- methods
- 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.)
- Abandoned
Links
Classifications
-
- 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
-
- 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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/842—Coating a support with a liquid magnetic dispersion
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/90—Magnetic feature
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22106700P | 2000-07-27 | 2000-07-27 | |
US60221067 | 2000-07-27 | ||
PCT/US2001/023809 WO2002011131A1 (en) | 2000-07-27 | 2001-07-27 | Magnetic recording media and coating methods |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001283025A1 true AU2001283025A1 (en) | 2002-02-13 |
Family
ID=22826191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001283025A Abandoned AU2001283025A1 (en) | 2000-07-27 | 2001-07-27 | Magnetic recording media and coating methods |
Country Status (5)
Country | Link |
---|---|
US (2) | US6733906B2 (en) |
JP (1) | JP2004505402A (en) |
AU (1) | AU2001283025A1 (en) |
DE (1) | DE10196461T1 (en) |
WO (1) | WO2002011131A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030051767A1 (en) * | 2001-09-19 | 2003-03-20 | Unilever Home And Personal Care Usa | Package and system |
US20040001921A1 (en) * | 2002-06-26 | 2004-01-01 | Imation Corp. | Coating in an environment that includes solvent vapor |
WO2004006229A1 (en) * | 2002-07-05 | 2004-01-15 | Hitachi Maxell, Ltd. | Magnetic tape |
US6960385B2 (en) * | 2002-09-10 | 2005-11-01 | Imation Corp. | Magnetic recording medium |
US20040112472A1 (en) * | 2002-12-17 | 2004-06-17 | Imation Corp. | Metal particle data recording medium having enhanced elastic modulus |
JP2007038079A (en) * | 2005-08-01 | 2007-02-15 | Fujifilm Holdings Corp | Coating method and coating apparatus |
ATE518226T1 (en) * | 2005-09-22 | 2011-08-15 | Toray Industries | HOLDER FOR A MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING MEDIUM |
US20070212576A1 (en) * | 2006-03-08 | 2007-09-13 | Imation Corp. | Magnetic recording medium with dual magnetic sides and having a low resistivity |
US20080003378A1 (en) * | 2006-06-30 | 2008-01-03 | Imation Corp. | Fluid jet printing recording media layers |
KR20120030130A (en) * | 2009-06-02 | 2012-03-27 | 인터젠엑스 인크. | Fluidic devices with diaphragm valves |
US8771793B2 (en) | 2011-04-15 | 2014-07-08 | Roche Diagnostics Operations, Inc. | Vacuum assisted slot die coating techniques |
US9662636B2 (en) * | 2014-04-17 | 2017-05-30 | Basf Corporation | Zoned catalyst composites |
US11410697B2 (en) * | 2019-08-20 | 2022-08-09 | International Business Machines Corporation | Process for forming underlayer for tape media |
US11790942B2 (en) | 2019-08-20 | 2023-10-17 | International Business Machines Corporation | Process for forming magnetic recording layer for tape media |
US11158337B2 (en) * | 2019-08-20 | 2021-10-26 | International Business Machines Corporation | Tape cartridge having tape media having synergistic magnetic recording layer and underlayer |
US11158340B2 (en) * | 2019-08-20 | 2021-10-26 | International Business Machines Corporation | Underlayer formulation for tape media |
US11152027B2 (en) | 2019-08-20 | 2021-10-19 | International Business Machines Corporation | Tape media having synergistic magnetic recording layer and underlayer |
US11158339B2 (en) * | 2019-08-20 | 2021-10-26 | International Business Machines Corporation | Magnetic recording layer formulation for tape media |
Family Cites Families (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA557260A (en) | 1955-02-23 | 1958-05-13 | A. Russell Theodore | Multiple feed hopper for feeding a plurality of coating compositions |
US3782947A (en) | 1972-01-28 | 1974-01-01 | Eastman Kodak Co | Photographic product with photographically transparent magnetic recording medium |
FR2318442A1 (en) | 1975-07-15 | 1977-02-11 | Kodak Pathe | NEW PRODUCT, IN PARTICULAR, PHOTOGRAPHIC, ANTISTATIC COATING AND PROCESS FOR ITS PREPARATION |
US4113903A (en) | 1977-05-27 | 1978-09-12 | Polaroid Corporation | Method of multilayer coating |
US4242400A (en) * | 1977-10-15 | 1980-12-30 | E M I Limited | Magnetically structured materials |
US4731292A (en) | 1985-11-18 | 1988-03-15 | Konishiroku Photo Industry Co., Ltd. | Magnetic recording medium |
JPS62146433A (en) | 1985-12-20 | 1987-06-30 | Fuji Photo Film Co Ltd | Magnetic recording medium |
JPS62146432A (en) | 1985-12-20 | 1987-06-30 | Fuji Photo Film Co Ltd | Magnetic recording medium |
JPS62186966A (en) | 1986-02-12 | 1987-08-15 | Fuji Photo Film Co Ltd | Method and apparatus for coating |
US5034271A (en) | 1986-02-28 | 1991-07-23 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
JPS62212933A (en) * | 1986-03-13 | 1987-09-18 | Fuji Photo Film Co Ltd | Manufacture of magnetic recording medium |
JPH069671B2 (en) | 1986-06-25 | 1994-02-09 | 富士写真フイルム株式会社 | Application method |
JPH0677712B2 (en) | 1986-09-30 | 1994-10-05 | 富士写真フイルム株式会社 | Coating device |
JP2646251B2 (en) | 1987-10-20 | 1997-08-27 | 富士写真フイルム株式会社 | Multilayer simultaneous coating method and apparatus |
JPH0649171B2 (en) | 1988-07-04 | 1994-06-29 | 富士写真フイルム株式会社 | Application method |
US5203922A (en) | 1988-08-15 | 1993-04-20 | Fuji Photo Film Co., Ltd. | Application device |
JPH0824874B2 (en) | 1988-08-15 | 1996-03-13 | 富士写真フイルム株式会社 | Coating device |
JPH07106332B2 (en) | 1988-08-23 | 1995-11-15 | 富士写真フイルム株式会社 | Coating device |
US5258231A (en) | 1988-10-18 | 1993-11-02 | Fuji Photo Film Co., Ltd. | Magnetic recording medium having ferromagnetic powder, a binder containing a specified vinyl chloride copolymer, polar group containing polyurethane resin and a fatty acid amide |
US5119757A (en) | 1989-04-06 | 1992-06-09 | Fuji Photo Film Co., Ltd. | Device for applying liquid to moving web |
JPH02302929A (en) | 1989-05-17 | 1990-12-14 | Fuji Photo Film Co Ltd | Magnetic recording medium |
US5108787A (en) | 1990-01-08 | 1992-04-28 | Fuji Photo Film Co., Ltd. | Method for applying magnetic liquid to moving web |
US5184381A (en) | 1990-11-28 | 1993-02-09 | Basf Corporation | Apparatus for producing soft node air entangled yarn |
US5645917A (en) | 1991-04-25 | 1997-07-08 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
JPH04328741A (en) | 1991-04-30 | 1992-11-17 | Konica Corp | Silver halide photographic sensitive material capable of magnetic recording |
JP2630522B2 (en) * | 1991-10-18 | 1997-07-16 | 富士写真フイルム株式会社 | Coating method and device |
DE69207545T2 (en) | 1991-10-18 | 1996-08-29 | Inst Tech Precision Eng | Index feed system |
JP2566096B2 (en) | 1992-04-14 | 1996-12-25 | 富士写真フイルム株式会社 | Magnetic recording media |
JP2849514B2 (en) * | 1992-10-29 | 1999-01-20 | 富士写真フイルム株式会社 | Magnetic recording media |
JPH06161032A (en) | 1992-11-26 | 1994-06-07 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
US5413900A (en) | 1993-01-18 | 1995-05-09 | Fuji Photo Film Co., Ltd. | Silver halide photographic material and a manufacturing method therefor |
US5593734A (en) | 1993-03-12 | 1997-01-14 | Eastman Kodak Company | Multiple inlet flow distributor for liquids |
JPH06329732A (en) | 1993-04-27 | 1994-11-29 | Minnesota Mining & Mfg Co <3M> | Magnetic recording medium with magnetic layer containing nonhalogenous vinyl copolymer mixed |
US5932330A (en) | 1993-09-30 | 1999-08-03 | Imation Corp. | Coated magnetic recording medium, paint for coated magnetic medium and method for producing coated magnetic medium |
US5395743A (en) | 1993-12-22 | 1995-03-07 | Eastman Kodak Company | Photographic element having a transparent magnetic layer and a process of preparing the same |
US5759666A (en) | 1995-12-21 | 1998-06-02 | Minnesota Mining And Manufacturing Company | Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media |
US5501903A (en) | 1994-07-29 | 1996-03-26 | Minnesota Mining And Manufacturing Company | Magnetic recording medium having a binder system including a non halogenated vinyl polymer and a polyurethane polymer each with specified pendant groups |
US5516458A (en) | 1994-08-30 | 1996-05-14 | Eastman Kodak Company | Coating composition used to prepare an electrically-conductive layer formed by a glow discharge process containing tin carboxylate, antimony alkoxide and film-forming binder |
ATE209531T1 (en) | 1994-09-16 | 2001-12-15 | Avery Dennison Corp | METHOD FOR PRODUCING A MULTI-LAYER ADHESIVE BY EXTRUSION COATING AND COATING HEAD |
US5709985A (en) | 1994-11-10 | 1998-01-20 | Minnesota Mining And Manufacturing Company | Photographic element comprising antistatic layer |
AU4468096A (en) | 1995-02-02 | 1996-08-21 | Minnesota Mining And Manufacturing Company | Method and apparatus for applying thin fluid coating stripes |
US5525376A (en) * | 1995-02-02 | 1996-06-11 | Minnesota Mining And Manufacturing Company | Multiple layer coating method |
US5514528A (en) | 1995-02-17 | 1996-05-07 | Eastman Kodak Company | Photographic element having improved backing layer performance |
IT1280208B1 (en) | 1995-08-03 | 1998-01-05 | Ceda Spa Costruzioni Elettrome | INTERCAGE CONTROL PROCEDURE OF THE TENSION OF THE LAMINATE AND RELATED DEVICE |
US5597680A (en) | 1995-12-05 | 1997-01-28 | Eastman Kodak Company | Imaging element comprising an auxiliary layer containing solvent-dispersible polymer particles |
FR2739265B1 (en) | 1995-10-03 | 1997-12-19 | Seb Sa | WAX REMOVAL DEVICE |
US5834174A (en) | 1995-10-24 | 1998-11-10 | Eastman Kodak Company | Photographic elements containing highly crosslinked matting agent |
JPH09185822A (en) * | 1995-12-30 | 1997-07-15 | Tdk Corp | Production of magnetic recording medium |
US5735969A (en) | 1996-03-07 | 1998-04-07 | Imation Corp. | Method of producing acicular magnetic alloy particles |
US5725665A (en) | 1996-05-01 | 1998-03-10 | Minnesota Mining And Manufacturing Company | Coater enclosure and coating assembly including coater enclosure |
DE19618935C2 (en) | 1996-05-10 | 2002-11-28 | Siemens Ag | Gas sensor and method for manufacturing a gas sensor |
US5837324A (en) | 1996-05-31 | 1998-11-17 | Minnesota Mining And Manufacturing Company | Profiled edge guide |
US5998549A (en) | 1996-05-31 | 1999-12-07 | 3M Innovative Properties Company | Durable, low surface energy compounds and articles, apparatuses, and methods for using the same |
US5846699A (en) | 1996-09-11 | 1998-12-08 | Eastman Kodak Company | Coating composition including polyurethane for imaging elements |
US6013327A (en) * | 1996-10-30 | 2000-01-11 | Fuji Photo Film Co., Ltd. | Slide bead coating method and apparatus |
US5849363A (en) * | 1997-01-21 | 1998-12-15 | Minnesota Mining And Manufacturing Company | Apparatus and method for minimizing the drying of a coating fluid on a slide coater surface |
US5861195A (en) | 1997-01-21 | 1999-01-19 | Minnesota Mining And Manufacturing Company | Method for coating a plurality of fluid layers onto a substrate |
US5843530A (en) | 1997-01-21 | 1998-12-01 | Minnesota Mining And Manufacturing Company | Method for minimizing waste when coating a fluid with a slide coater |
WO1998043746A1 (en) | 1997-03-31 | 1998-10-08 | Imation Corp. | Method for applying a coating onto a moving web |
US5928726A (en) * | 1997-04-03 | 1999-07-27 | Minnesota Mining And Manufacturing Company | Modulation of coating patterns in fluid carrier coating processes |
US5804360A (en) | 1997-05-12 | 1998-09-08 | Eastman Kodak Company | Imaging element and aqueous coating compositions containing polyurethane/vinyl polymer dispersions |
US5798136A (en) | 1997-05-19 | 1998-08-25 | Eastman Kodak Company | Simultaneous coatings of wax dispersion containing lubricant layer and transparent magnetic recording layer for photographic element |
US5756272A (en) | 1997-05-19 | 1998-05-26 | Eastman Kodak Company | Simultaneous coatings of stearamide lubricant layer and transparent magnetic recording layer for photographic element |
US5821027A (en) | 1997-05-19 | 1998-10-13 | Eastman Kodak Company | Simultaneous coatings of polymeric lubricant layer and transparent magnetic recording layer for photographic element |
US5866312A (en) | 1997-06-19 | 1999-02-02 | Eastman Kodak Company | Photographic element having surface protective layer |
JP3882180B2 (en) * | 1997-11-14 | 2007-02-14 | 富士フイルムホールディングス株式会社 | Magnetic recording medium and method for manufacturing the same |
US6033723A (en) * | 1998-02-24 | 2000-03-07 | Imation Corp. | Method and apparatus for coating plurality of wet layers on flexible elongated web |
JP2000040227A (en) * | 1998-07-22 | 2000-02-08 | Fuji Photo Film Co Ltd | Production of magnetic recording medium |
US6139982A (en) | 1998-11-06 | 2000-10-31 | Imation Corp. | Magnetic recording medium having a binder system including a polyurethane polymer having both phosphonate and quaternary ammonium pendant groups |
US6355405B1 (en) * | 1999-02-26 | 2002-03-12 | Eastman Kodak Company | Multi-layer article with improved adhesion and method of making |
US6214530B1 (en) | 1999-06-30 | 2001-04-10 | Tulalip Consultoria Comercial Sociedade Unidessoal S.A. | Base film with a conductive layer and a magnetic layer |
JP3862898B2 (en) * | 1999-09-10 | 2006-12-27 | Tdk株式会社 | Magnetic recording medium and method of manufacturing magnetic recording medium |
-
2001
- 2001-07-27 US US09/917,442 patent/US6733906B2/en not_active Expired - Fee Related
- 2001-07-27 US US09/917,458 patent/US6491970B2/en not_active Expired - Fee Related
- 2001-07-27 JP JP2002516770A patent/JP2004505402A/en active Pending
- 2001-07-27 WO PCT/US2001/023809 patent/WO2002011131A1/en active Application Filing
- 2001-07-27 AU AU2001283025A patent/AU2001283025A1/en not_active Abandoned
- 2001-07-27 DE DE10196461T patent/DE10196461T1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20020150792A1 (en) | 2002-10-17 |
JP2004505402A (en) | 2004-02-19 |
US6733906B2 (en) | 2004-05-11 |
DE10196461T1 (en) | 2003-06-05 |
US6491970B2 (en) | 2002-12-10 |
US20020160105A1 (en) | 2002-10-31 |
WO2002011131A1 (en) | 2002-02-07 |
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