JPS4939402A - - Google Patents

Info

Publication number
JPS4939402A
JPS4939402A JP47081265A JP8126572A JPS4939402A JP S4939402 A JPS4939402 A JP S4939402A JP 47081265 A JP47081265 A JP 47081265A JP 8126572 A JP8126572 A JP 8126572A JP S4939402 A JPS4939402 A JP S4939402A
Authority
JP
Japan
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.)
Granted
Application number
JP47081265A
Other languages
Japanese (ja)
Other versions
JPS5129923B2 (xx
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 filed Critical
Priority to JP47081265A priority Critical patent/JPS5129923B2/ja
Priority to GB3826273A priority patent/GB1439644A/en
Priority to CA178,627A priority patent/CA1001908A/en
Priority to FR7329697A priority patent/FR2196499B1/fr
Priority to DE19732341168 priority patent/DE2341168C2/de
Priority to NL7311219A priority patent/NL179689C/xx
Publication of JPS4939402A publication Critical patent/JPS4939402A/ja
Priority to US05/579,471 priority patent/US4107385A/en
Publication of JPS5129923B2 publication Critical patent/JPS5129923B2/ja
Expired 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
    • G11B5/71—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 lubricant

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP47081265A 1972-08-14 1972-08-14 Expired JPS5129923B2 (xx)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP47081265A JPS5129923B2 (xx) 1972-08-14 1972-08-14
GB3826273A GB1439644A (en) 1972-08-14 1973-08-13 Magnetic recording medium
CA178,627A CA1001908A (en) 1972-08-14 1973-08-13 Magnetic recording medium
FR7329697A FR2196499B1 (xx) 1972-08-14 1973-08-14
DE19732341168 DE2341168C2 (de) 1972-08-14 1973-08-14 Magnettonmaterial
NL7311219A NL179689C (nl) 1972-08-14 1973-08-14 Magnetisch registratiemedium.
US05/579,471 US4107385A (en) 1972-08-14 1975-05-21 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47081265A JPS5129923B2 (xx) 1972-08-14 1972-08-14

Publications (2)

Publication Number Publication Date
JPS4939402A true JPS4939402A (xx) 1974-04-12
JPS5129923B2 JPS5129923B2 (xx) 1976-08-28

Family

ID=13741516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47081265A Expired JPS5129923B2 (xx) 1972-08-14 1972-08-14

Country Status (6)

Country Link
JP (1) JPS5129923B2 (xx)
CA (1) CA1001908A (xx)
DE (1) DE2341168C2 (xx)
FR (1) FR2196499B1 (xx)
GB (1) GB1439644A (xx)
NL (1) NL179689C (xx)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245309A (en) * 1975-10-07 1977-04-09 Victor Co Of Japan Ltd Media for magnetic recording
JPS57130233A (en) * 1981-02-04 1982-08-12 Fuji Photo Film Co Ltd Magnetic recording medium
JPS59112429A (ja) * 1982-12-17 1984-06-28 Hitachi Maxell Ltd 磁気記録媒体
JPH04319516A (ja) * 1991-04-18 1992-11-10 Teijin Memory Media Kk 磁気記録媒体
JPH04324115A (ja) * 1991-04-24 1992-11-13 Teijin Memory Media Kk 磁気記録媒体
US5532042A (en) * 1989-04-05 1996-07-02 Hitachi Maxell, Ltd. Magnetic recording medium

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142524U (xx) * 1978-03-27 1979-10-03
DE3125567C2 (de) * 1981-06-30 1986-11-06 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Dispergierung von nadelförmigen magnetischen Pigmenten in einem polymeren Bindemittel unter Verwendung von organischen Borverbindungen als Dispergatoren
JPS59139363U (ja) * 1983-03-05 1984-09-18 方喰　保平 粘着ノ−ト
JPS63182163U (xx) * 1987-05-18 1988-11-24
CN114560883B (zh) * 2022-03-07 2024-01-26 西安石油大学 一种含硼螺环型原油处理剂及其制备方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245309A (en) * 1975-10-07 1977-04-09 Victor Co Of Japan Ltd Media for magnetic recording
JPS57130233A (en) * 1981-02-04 1982-08-12 Fuji Photo Film Co Ltd Magnetic recording medium
JPS59112429A (ja) * 1982-12-17 1984-06-28 Hitachi Maxell Ltd 磁気記録媒体
JPH0459690B2 (xx) * 1982-12-17 1992-09-24 Hitachi Maxell
US5532042A (en) * 1989-04-05 1996-07-02 Hitachi Maxell, Ltd. Magnetic recording medium
USRE38048E1 (en) * 1989-04-05 2003-03-25 Hitachi Maxell, Ltd. Magnetic recording medium
JPH04319516A (ja) * 1991-04-18 1992-11-10 Teijin Memory Media Kk 磁気記録媒体
JPH04324115A (ja) * 1991-04-24 1992-11-13 Teijin Memory Media Kk 磁気記録媒体

Also Published As

Publication number Publication date
NL179689C (nl) 1986-10-16
NL7311219A (xx) 1974-02-18
CA1001908A (en) 1976-12-21
FR2196499A1 (xx) 1974-03-15
JPS5129923B2 (xx) 1976-08-28
FR2196499B1 (xx) 1977-02-25
DE2341168A1 (de) 1974-02-28
DE2341168C2 (de) 1982-08-19
GB1439644A (en) 1976-06-16

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