JPS6331856B2 - - Google Patents

Info

Publication number
JPS6331856B2
JPS6331856B2 JP57113368A JP11336882A JPS6331856B2 JP S6331856 B2 JPS6331856 B2 JP S6331856B2 JP 57113368 A JP57113368 A JP 57113368A JP 11336882 A JP11336882 A JP 11336882A JP S6331856 B2 JPS6331856 B2 JP S6331856B2
Authority
JP
Japan
Prior art keywords
carbon black
parts
weight
coat layer
back coat
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
JP57113368A
Other languages
English (en)
Japanese (ja)
Other versions
JPS595429A (ja
Inventor
Takeshi Matsura
Akira Morioka
Yoshuki Takahira
Seiji Wataya
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 JPS595429A (ja) 1984-01-12
JPS6331856B2 true 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)

Families Citing this family (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
JPS61180925A (ja) * 1984-12-27 1986-08-13 Konishiroku Photo Ind Co 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
KR900002991B1 (en) * 1985-05-29 1990-05-04 Victor Company Of Japan Magnetic recording carrier
KR900002972B1 (ko) * 1985-05-29 1990-05-03 니뽕 빅터 가부시끼가이샤 자기 기록 매체
JPH0734256B2 (ja) * 1985-05-29 1995-04-12 日本ビクター株式会社 磁気記録媒体
JP2532751Y2 (ja) * 1992-03-16 1997-04-16 東洋製鋼株式会社 折り畳み自転車用駐輪装置
CN106118259A (zh) * 2016-08-04 2016-11-16 张春枫 橱柜专用油漆

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55818B2 (enrdf_load_stackoverflow) * 1972-05-31 1980-01-10
DE2250383C3 (de) * 1972-10-13 1978-06-15 Agfa-Gevaert Ag, 5090 Leverkusen Magnetisierbares Speichermedium
JPS5651025A (en) * 1979-10-02 1981-05-08 Hitachi Maxell Ltd Magnetic recording medium
JPS5651027A (en) * 1979-10-02 1981-05-08 Hitachi Maxell Ltd Magnetic recording medium

Also Published As

Publication number Publication date
JPS595429A (ja) 1984-01-12

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