NL8601725A - Magnetisch registratiemedium. - Google Patents

Magnetisch registratiemedium. Download PDF

Info

Publication number: NL8601725A
Authority: NL; Netherlands
Prior art keywords: registration medium; magnetic registration; magnetic; medium; registration
Prior art date: 1985-07-02

Application number

NL8601725A

Other languages

English (en)

Dutch (nl)

Original Assignee

Sony 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.)

1985-07-02

Filing date

1986-07-02

Publication date

1987-02-02

1986-07-02 Application filed by Sony Corp filed Critical Sony Corp

1987-02-02 Publication of NL8601725A publication Critical patent/NL8601725A/xx

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
- G11B5/7013—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 dispersing agent
- 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]
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer

NL8601725A 1985-07-02 1986-07-02 Magnetisch registratiemedium. NL8601725A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP60145362A JPS626429A (ja)	1985-07-02	1985-07-02	磁気記録媒体

Publications (1)

Publication Number	Publication Date
NL8601725A true NL8601725A (nl)	1987-02-02

Family

ID=15383448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8601725A NL8601725A (nl)	1985-07-02	1986-07-02	Magnetisch registratiemedium.

Country Status (5)

Country	Link
US (1)	US4734330A (de)
JP (1)	JPS626429A (de)
DE (1)	DE3622070A1 (de)
FR (1)	FR2584522A1 (de)
NL (1)	NL8601725A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS626429A (ja) *	1985-07-02	1987-01-13	Sony Corp	磁気記録媒体
GB8616186D0 (en) *	1986-07-02	1986-08-06	Ici Plc	Electroconductive coating composition
JPS63121117A (ja) *	1986-11-10	1988-05-25	Nippon Zeon Co Ltd	磁気記録媒体
US4770941A (en) *	1986-12-24	1988-09-13	Nisshin Chemical Industry Co., Ltd.	Magnetic recording medium and a coating composition therefor
JPH0695380B2 (ja) *	1987-03-19	1994-11-24	富士写真フイルム株式会社	磁気記録媒体
JPS63229612A (ja) *	1987-03-19	1988-09-26	Fuji Photo Film Co Ltd	磁気記録媒体
EP0283609B1 (de) *	1987-03-25	1991-09-18	Sekisui Kagaku Kogyo Kabushiki Kaisha	Harz zur Anwendung bei magnetischen Aufzeichnungsträgern und Verfahren zu seiner Herstellung
JPH0711856B2 (ja) *	1987-04-20	1995-02-08	富士写真フイルム株式会社	磁気記録媒体
JPH0775064B2 (ja) *	1987-04-28	1995-08-09	日信化学工業株式会社	磁気記録媒体
JPS63279420A (ja) *	1987-05-11	1988-11-16	Fuji Photo Film Co Ltd	磁気記録媒体
JPH0664727B2 (ja) *	1987-08-05	1994-08-22	富士写真フイルム株式会社	磁気記録媒体
JPS6449116A (en) *	1987-08-20	1989-02-23	Sony Corp	Magnetic recording medium
JP2817877B2 (ja) *	1987-10-14	1998-10-30	ソニー株式会社	磁気記録媒体
JP2646018B2 (ja) *	1987-11-13	1997-08-25	日立マクセル株式会社	磁気記録媒体
JPH07114013B2 (ja) *	1987-12-28	1995-12-06	富士写真フイルム株式会社	磁気記録媒体
AU616516B2 (en) *	1988-05-27	1991-10-31	Takeda Chemical Industries Ltd.	Binders for magnetic recording media and magnetic recording media
US5028676A (en) *	1989-06-26	1991-07-02	Sekisui Kagaku Kogyo Kabushiki Kaisha	Resin for magnetic recording media from vinyl chloride with quanternary and phosphoric monomers
JPH0369015A (ja) *	1989-08-07	1991-03-25	Nippon Zeon Co Ltd	磁気記録媒体
JP2654195B2 (ja) *	1989-08-22	1997-09-17	富士写真フイルム株式会社	磁気記録媒体
JP3006112B2 (ja) *	1991-02-18	2000-02-07	日本ゼオン株式会社	磁気記録媒体並びにこれに用いる磁性粉末用バインダー及びこの磁性粉末用バインダー樹脂の製造方法
CA2119498A1 (en) *	1993-03-22	1994-09-23	Charles Bernard Mallon	Magnetic recording media
US8535634B2 (en) *	2007-05-04	2013-09-17	Advanced Materials Corporation	Iron nitride powders for use in magnetic, electromagnetic, and microelectronic devices

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4152485A (en) *	1977-08-05	1979-05-01	Toyo Boseki Kabushiki Kaisha	Magnetic recording medium
JPS5753824A (en) *	1980-09-12	1982-03-31	Fuji Photo Film Co Ltd	Magnetic recording medium
JPS5812131A (ja) *	1981-07-13	1983-01-24	Sony Corp	磁気記録媒体
US4423115A (en) *	1981-10-23	1983-12-27	Tdk Electronics Co., Ltd.	Magnetic recording medium
JPS58102504A (ja) *	1981-12-14	1983-06-18	Fuji Photo Film Co Ltd	強磁性微粉末の表面処理方法
JPS58150130A (ja) *	1982-03-03	1983-09-06	Sony Corp	磁気記録媒体
JPS595423A (ja) *	1982-07-01	1984-01-12	Sony Corp	磁気記録媒体
JPS595424A (ja) *	1982-07-01	1984-01-12	Sony Corp	磁気記録媒体
JPS5996534A (ja) *	1982-11-22	1984-06-04	Konishiroku Photo Ind Co Ltd	磁気記録媒体
JPS59175024A (ja) *	1983-03-23	1984-10-03	Sony Corp	磁気記録媒体
JPS6153368A (ja) *	1984-08-22	1986-03-17	Nippon Zeon Co Ltd	磁性塗料
US4600521A (en) *	1984-10-09	1986-07-15	Nippon Zeon Co., Ltd.	Electron-beam reactive magnetic coating composition for magnetic recording media
JPS61133012A (ja) *	1984-11-30	1986-06-20	Hitachi Maxell Ltd	磁気記録媒体
JPS626429A (ja) *	1985-07-02	1987-01-13	Sony Corp	磁気記録媒体
JPS626430A (ja) *	1985-07-02	1987-01-13	Sony Corp	磁気記録媒体
JPH0673171B2 (ja) *	1985-07-04	1994-09-14	ソニー株式会社	磁気記録媒体
JPS6228924A (ja) *	1985-07-30	1987-02-06	Sony Corp	磁気記録媒体

1985
- 1985-07-02 JP JP60145362A patent/JPS626429A/ja active Pending
1986
- 1986-07-01 DE DE19863622070 patent/DE3622070A1/de not_active Withdrawn
- 1986-07-02 FR FR8609629A patent/FR2584522A1/fr active Granted
- 1986-07-02 NL NL8601725A patent/NL8601725A/xx not_active Application Discontinuation
- 1986-07-02 US US06/881,285 patent/US4734330A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4734330A (en)	1988-03-29
DE3622070A1 (de)	1987-01-08
FR2584522A1 (fr)	1987-01-09
FR2584522B1 (de)	1993-02-26
JPS626429A (ja)	1987-01-13

Legal Events

Date	Code	Title	Description
1993-09-01	BV	The patent application has lapsed

Publication	Publication Date	Title
DE3675023D1 (de)	1990-11-29	Magneten.
DE3778168D1 (de)	1992-05-21	Magnetisches aufzeichnungsmedium.
FI863321A (fi)	1987-02-20	Magnetisk resonansavbildningsanordning omfattande en hoegfrekvensburspole.
NL8601725A (nl)	1987-02-02	Magnetisch registratiemedium.
DE3773239D1 (de)	1991-10-31	Magnetisches aufzeichnungsmedium.
DE3673875D1 (de)	1990-10-11	Magnetlaeufer.
NL190296B (nl)	1993-08-02	Magnetisch registratiemedium.
DE3682475D1 (de)	1991-12-19	Informationsmedium.
DE3675539D1 (de)	1990-12-13	Magnetische kupplung.
NL184966C (nl)	1989-12-18	Magnetisch registratiemedium.
DE3685230D1 (de)	1992-06-17	Magnetkopf.
DE3650146D1 (de)	1995-01-05	Magnetisches Wiedergabegerät.
DE3669604D1 (de)	1990-04-19	Magnetischer aufzeichnungstraeger.
DE3675437D1 (de)	1990-12-13	Magnetplatte.
DE3668671D1 (de)	1990-03-08	Magnetisches stellglied.
DE3682217D1 (de)	1991-12-05	Aufzeichnungssystem.
DE3685219D1 (de)	1992-06-11	Magnetisches speichermedium.
DE3676403D1 (de)	1991-02-07	Dauermagnet.
DE3678596D1 (de)	1991-05-16	Abgeschrecktes permanentmagnetisches material.
DE3675624D1 (de)	1990-12-20	Magnetspule.
NL189160C (nl)	1993-01-18	Magnetisch registratiemedium.
NL189219C (nl)	1993-02-01	Magnetisch registratiemedium.
FI865101A0 (fi)	1986-12-15	Anordning foer registrering av beroering.
DE3684348D1 (de)	1992-04-23	Magnetkopf.
DE3685670D1 (de)	1992-07-23	Flexible magnetplatte.