JPS595429A - 磁気記録媒体 - Google Patents

磁気記録媒体

Info

Publication number
JPS595429A
JPS595429A JP57113368A JP11336882A JPS595429A JP S595429 A JPS595429 A JP S595429A JP 57113368 A JP57113368 A JP 57113368A JP 11336882 A JP11336882 A JP 11336882A JP S595429 A JPS595429 A JP S595429A
Authority
JP
Japan
Prior art keywords
parts
carbon black
tape
coat layer
magnetic
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.)
Granted
Application number
JP57113368A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6331856B2 (enrdf_load_stackoverflow
Inventor
Takeshi Matsuura
松浦　武志
Akira Morioka
章 森岡
Yoshiyuki Takahira
高平　義之
Seiji Wataya
渡谷　誠治
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell Ltd
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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP57113368A priority Critical patent/JPS595429A/ja
Publication of JPS595429A publication Critical patent/JPS595429A/ja
Publication of JPS6331856B2 publication Critical patent/JPS6331856B2/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
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/735—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer characterised by the back layer
    • G11B5/7356—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer characterised by the back layer comprising non-magnetic particles in the back layer, e.g. particles of TiO2, ZnO or SiO2

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP57113368A 1982-06-30 1982-06-30 磁気記録媒体 Granted JPS595429A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57113368A JPS595429A (ja) 1982-06-30 1982-06-30 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57113368A JPS595429A (ja) 1982-06-30 1982-06-30 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS595429A true JPS595429A (ja) 1984-01-12
JPS6331856B2 JPS6331856B2 (enrdf_load_stackoverflow) 1988-06-27

Family

ID=14610505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57113368A Granted JPS595429A (ja) 1982-06-30 1982-06-30 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS595429A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173719A (ja) * 1984-02-17 1985-09-07 Fuji Photo Film Co Ltd 磁気記録媒体
JPS6159623A (ja) * 1984-08-29 1986-03-27 Hitachi Maxell Ltd 磁気記録媒体
JPS61180926A (ja) * 1984-12-27 1986-08-13 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS61180925A (ja) * 1984-12-27 1986-08-13 Konishiroku Photo Ind Co Ltd 磁気記録媒体
DE3617878A1 (de) * 1985-05-29 1986-12-04 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Magnetisches aufzeichnungsmedium mit einer rueckueberzugsschicht, welche russ mit definierten ph-bereichen und definierten bereichen der faerbekraft enthaelt
JPS61273722A (ja) * 1985-05-29 1986-12-04 Victor Co Of Japan Ltd 磁気記録媒体
US4770932A (en) * 1985-05-29 1988-09-13 Victor Company Of Japan, Ltd. Magnetic recording medium having an improved back coat layer
JPH0575081U (ja) * 1992-03-16 1993-10-12 東洋製鋼株式会社 駐輪装置
CN106118259A (zh) * 2016-08-04 2016-11-16 张春枫 橱柜专用油漆

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911305A (enrdf_load_stackoverflow) * 1972-05-31 1974-01-31
JPS4974909A (enrdf_load_stackoverflow) * 1972-10-13 1974-07-19
JPS5651027A (en) * 1979-10-02 1981-05-08 Hitachi Maxell Ltd Magnetic recording medium
JPS5651025A (en) * 1979-10-02 1981-05-08 Hitachi Maxell Ltd Magnetic recording medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911305A (enrdf_load_stackoverflow) * 1972-05-31 1974-01-31
JPS4974909A (enrdf_load_stackoverflow) * 1972-10-13 1974-07-19
JPS5651027A (en) * 1979-10-02 1981-05-08 Hitachi Maxell Ltd Magnetic recording medium
JPS5651025A (en) * 1979-10-02 1981-05-08 Hitachi Maxell Ltd Magnetic recording medium

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173719A (ja) * 1984-02-17 1985-09-07 Fuji Photo Film Co Ltd 磁気記録媒体
JPS6159623A (ja) * 1984-08-29 1986-03-27 Hitachi Maxell Ltd 磁気記録媒体
JPS61180926A (ja) * 1984-12-27 1986-08-13 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS61180925A (ja) * 1984-12-27 1986-08-13 Konishiroku Photo Ind Co Ltd 磁気記録媒体
DE3617878A1 (de) * 1985-05-29 1986-12-04 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Magnetisches aufzeichnungsmedium mit einer rueckueberzugsschicht, welche russ mit definierten ph-bereichen und definierten bereichen der faerbekraft enthaelt
JPS61273722A (ja) * 1985-05-29 1986-12-04 Victor Co Of Japan Ltd 磁気記録媒体
US4770932A (en) * 1985-05-29 1988-09-13 Victor Company Of Japan, Ltd. Magnetic recording medium having an improved back coat layer
DE3617878C3 (de) * 1985-05-29 1993-09-09 Victor Company Of Japan Magnetisches aufzeichnungsmedium mit einer rueckueberzugsschicht, welche russ mit definierten ph-bereichen und definierten bereichen der faerbekraft enthaelt
JPH0575081U (ja) * 1992-03-16 1993-10-12 東洋製鋼株式会社 駐輪装置
CN106118259A (zh) * 2016-08-04 2016-11-16 张春枫 橱柜专用油漆

Also Published As

Publication number Publication date
JPS6331856B2 (enrdf_load_stackoverflow) 1988-06-27

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