JPS6346886B2 - - Google Patents

Info

Publication number
JPS6346886B2
JPS6346886B2 JP55165473A JP16547380A JPS6346886B2 JP S6346886 B2 JPS6346886 B2 JP S6346886B2 JP 55165473 A JP55165473 A JP 55165473A JP 16547380 A JP16547380 A JP 16547380A JP S6346886 B2 JPS6346886 B2 JP S6346886B2
Authority
JP
Japan
Prior art keywords
polyester
polyurethane
parts
magnetic
formula
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
Application number
JP55165473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5792422A (en
Inventor
Masashi Somezawa
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.)
Sony Corp
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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP16547380A priority Critical patent/JPS5792422A/ja
Publication of JPS5792422A publication Critical patent/JPS5792422A/ja
Publication of JPS6346886B2 publication Critical patent/JPS6346886B2/ja
Granted legal-status Critical Current

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
    • G11B5/702—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

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP16547380A 1980-11-25 1980-11-25 Magnetic recording medium Granted JPS5792422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16547380A JPS5792422A (en) 1980-11-25 1980-11-25 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16547380A JPS5792422A (en) 1980-11-25 1980-11-25 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5792422A JPS5792422A (en) 1982-06-09
JPS6346886B2 true JPS6346886B2 (forum.php) 1988-09-19

Family

ID=15813071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16547380A Granted JPS5792422A (en) 1980-11-25 1980-11-25 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5792422A (forum.php)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595424A (ja) * 1982-07-01 1984-01-12 Sony Corp 磁気記録媒体
JPS595423A (ja) * 1982-07-01 1984-01-12 Sony Corp 磁気記録媒体
JPS598127A (ja) * 1982-07-05 1984-01-17 Sony Corp 磁気記録媒体
JPS5940320A (ja) * 1982-08-30 1984-03-06 Sony Corp 磁気記録媒体
JPS5979427A (ja) * 1982-10-29 1984-05-08 Sony Corp 磁気記録媒体
JPS6015473A (ja) * 1983-07-06 1985-01-26 Toyo Tire & Rubber Co Ltd 磁性塗料
JPS6159623A (ja) * 1984-08-29 1986-03-27 Hitachi Maxell Ltd 磁気記録媒体
EP0547432B1 (de) * 1991-12-18 1996-02-28 BASF Magnetics GmbH Magnetische Aufzeichnungsträger
DE4234325A1 (de) * 1992-10-12 1994-04-14 Basf Magnetics Gmbh Magnetische Aufzeichnungsträger
DE4424261A1 (de) 1994-07-09 1996-01-11 Basf Magnetics Gmbh Magnetischer Aufzeichnungsträger
DE19516784A1 (de) * 1995-05-11 1996-11-14 Basf Magnetics Gmbh Als Dispergierharze geeignete polymere Massen
DE19734893A1 (de) * 1997-08-12 1999-02-18 Emtec Magnetics Gmbh Lösungsmittelfrei herstellbare Polyurethane und ihre Verwendung als Bindemittel für magnetische Aufzeichnungsträger

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840889A (forum.php) * 1971-09-27 1973-06-15
JPS5644486B2 (forum.php) * 1974-02-12 1981-10-20
JPS523815A (en) * 1975-06-24 1977-01-12 Yoshinari Hirosaki A process for preparing a health promotive agent for men and cattle
JPS52141207A (en) * 1976-05-19 1977-11-25 Hitachi Maxell Magnetic recording media
JPS5338760A (en) * 1976-09-16 1978-04-10 Nakagawa Orimono Kk Method of fitting pattern for shift woven fabric with splashed patterns
JPS5841565B2 (ja) * 1978-06-01 1983-09-13 東洋紡績株式会社 磁気記録媒体
JPS5428603A (en) * 1977-08-05 1979-03-03 Toyo Boseki Magnetic recording medium
JPS5483406A (en) * 1977-12-15 1979-07-03 Hitachi Maxell Method of fabricating magnetic record medium
JPS5484707A (en) * 1977-12-19 1979-07-05 Hitachi Maxell Magnetic recording medium
JPS54143117A (en) * 1978-04-27 1979-11-08 Toyo Boseki Magnetic recording medium
JPS54148504A (en) * 1978-05-15 1979-11-20 Tdk Corp Magnetic recording medium
JPS5841564B2 (ja) * 1978-05-19 1983-09-13 東洋紡績株式会社 磁気記録媒体
JPS54151411A (en) * 1978-05-20 1979-11-28 Hitachi Maxell Magnetic recording medium
JPS5538693A (en) * 1978-09-13 1980-03-18 Toyo Tire & Rubber Co Ltd Magnetic recording medium
JPS55147570A (en) * 1979-05-07 1980-11-17 Victor Co Of Japan Ltd Magnetic paint
JPS5758227A (en) * 1980-09-25 1982-04-07 Tdk Corp Magnetic recording medium
JPS5841565A (ja) * 1981-09-07 1983-03-10 日本ゼオン株式会社 拍動型血液ポンプ
JPS6346489A (ja) * 1986-08-13 1988-02-27 日本電気株式会社 フアイル型デイスプレイ装置

Also Published As

Publication number Publication date
JPS5792422A (en) 1982-06-09

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