DE69024587D1 - Magnetischer Aufzeichnungsträger - Google Patents

Magnetischer Aufzeichnungsträger

Info

Publication number: DE69024587D1
Authority: DE; Germany
Prior art keywords: record carrier; magnetic record; magnetic; carrier; record
Prior art date: 1989-10-13
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 - Fee Related

Application number

DE69024587T

Other languages

English (en)

Other versions

DE69024587T2 (de

Inventor

Akihiro Nishimura

Kazuyuki Hayashi

Keisuke Iwasaki

Yasuyuki Tanaka

Hiroko Itamochi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toda Kogyo Corp

Original Assignee

Toda Kogyo Corp

Priority date (The priority date 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 date listed.)

1989-10-13

Filing date

1990-10-09

Publication date

1996-02-15

1990-10-09 Application filed by Toda Kogyo Corp filed Critical Toda Kogyo Corp

1996-02-15 Application granted granted Critical

1996-02-15 Publication of DE69024587D1 publication Critical patent/DE69024587D1/de

1996-09-05 Publication of DE69024587T2 publication Critical patent/DE69024587T2/de

2010-10-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]

DE69024587T 1989-10-13 1990-10-09 Magnetischer Aufzeichnungsträger Expired - Fee Related DE69024587T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP26746689A JP2802518B2 (ja)	1989-10-13	1989-10-13	磁気記録媒体

Publications (2)

Publication Number	Publication Date
DE69024587D1 true DE69024587D1 (de)	1996-02-15
DE69024587T2 DE69024587T2 (de)	1996-09-05

Family

ID=17445233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69024587T Expired - Fee Related DE69024587T2 (de)	1989-10-13	1990-10-09	Magnetischer Aufzeichnungsträger

Country Status (4)

Country	Link
US (1)	US5061570A (de)
EP (1)	EP0422891B1 (de)
JP (1)	JP2802518B2 (de)
DE (1)	DE69024587T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2063150C (en) *	1991-03-18	2001-07-17	Akihiro Nishimura	Magnetic paint material and process for producing the same
JPH08239602A (ja) *	1995-03-03	1996-09-17	Toyobo Co Ltd	磁気塗料
US6984522B2 (en) *	2000-08-03	2006-01-10	Regents Of The University Of Michigan	Isolation and use of solid tumor stem cells
JP2008268404A (ja)	2007-04-18	2008-11-06	Tricore Corp	ボイスコイル型のレンズ駆動装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3650828A (en) *	1969-09-04	1972-03-21	Karex Inc	Magnetic coating formulation for recording tape
US4152485A (en) *	1977-08-05	1979-05-01	Toyo Boseki Kabushiki Kaisha	Magnetic recording medium
US4291153A (en) *	1980-08-01	1981-09-22	Eastman Kodak Company	Water-dispersible polyester adhesives for photographic materials
US4361636A (en) *	1981-04-22	1982-11-30	Eastman Kodak Company	Ionic polyesters for electrically photosensitive composite particles, materials, elements and photoelectrophotoretic imaging methods
US4401787A (en) *	1981-07-07	1983-08-30	Eastman Kodak Company	Latex compositions for water resistant coating applications
JPS59172149A (ja) *	1983-03-18	1984-09-28	Hitachi Maxell Ltd	磁気記録媒体
JPS62227745A (ja) *	1986-03-31	1987-10-06	ダイアホイルヘキスト株式会社	磁気記録媒体

1989
- 1989-10-13 JP JP26746689A patent/JP2802518B2/ja not_active Expired - Fee Related
1990
- 1990-10-09 EP EP19900311047 patent/EP0422891B1/de not_active Expired - Lifetime
- 1990-10-09 US US07/594,159 patent/US5061570A/en not_active Expired - Fee Related
- 1990-10-09 DE DE69024587T patent/DE69024587T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5061570A (en)	1991-10-29
DE69024587T2 (de)	1996-09-05
JP2802518B2 (ja)	1998-09-24
EP0422891B1 (de)	1996-01-03
JPH03127325A (ja)	1991-05-30
EP0422891A2 (de)	1991-04-17
EP0422891A3 (en)	1991-10-23

Publication	Publication Date	Title
DE69213115D1 (de)	1996-10-02	Magnetischer Aufzeichnungsträger
DE69307755D1 (de)	1997-03-13	Magnetischer Aufzeichnungsträger
DE3888860D1 (de)	1994-05-11	Magnetischer Aufzeichnungsträger.
DE3850833D1 (de)	1994-09-01	Magnetischer Aufzeichnungsträger.
DE69314672D1 (de)	1997-11-27	Magnetischer Aufzeichnungsträger
DE69013099D1 (de)	1994-11-10	Magnetischer Aufzeichnungsträger.
DE69025788D1 (de)	1996-04-18	Aufzeichnungsträger
DE69326124D1 (de)	1999-09-30	Magnetischer Aufzeichnungsträger
DE69020224D1 (de)	1995-07-27	Magnetischer Aufzeichnungsträger.
DE69020711D1 (de)	1995-08-10	Magnetischer Aufzeichnungsträger.
DE69128215D1 (de)	1998-01-02	Magnetischer Aufzeichnungsträger
DE69332536D1 (de)	2003-01-16	Magnetischer aufzeichnungsträger
DE3854990D1 (de)	1996-03-21	Magnetischer Aufzeichnungsträger
DE68925792D1 (de)	1996-04-04	Magnetischer Aufzeichnungsträger
DE68928218D1 (de)	1997-09-04	Magnetischer Aufzeichnungsträger
DE69226355D1 (de)	1998-08-27	Magnetischer aufzeichnungsträger
DE69005471D1 (de)	1994-02-10	Magnetischer Aufzeichnungsträger.
DE68925045D1 (de)	1996-01-25	Magnetischer Aufzeichnungsträger
DE68909002D1 (de)	1993-10-14	Magnetischer Aufzeichnungsträger.
DE69024587D1 (de)	1996-02-15	Magnetischer Aufzeichnungsträger
DE3884119D1 (de)	1993-10-21	Magnetischer Aufzeichnungsträger.
DE3889137D1 (de)	1994-05-26	Magnetischer Aufzeichnungsträger.
DE59006121D1 (de)	1994-07-21	Magnetischer Aufzeichnungsträger.
DE59005424D1 (de)	1994-05-26	Magnetischer Aufzeichnungsträger.
DE69015269D1 (de)	1995-02-02	Magnetischer Aufzeichnungsträger.

Legal Events

Date	Code	Title	Description
1997-02-06	8364	No opposition during term of opposition
2003-08-07	8339	Ceased/non-payment of the annual fee