JPH0440779B2 - - Google Patents

Info

Publication number
JPH0440779B2
JPH0440779B2 JP57061271A JP6127182A JPH0440779B2 JP H0440779 B2 JPH0440779 B2 JP H0440779B2 JP 57061271 A JP57061271 A JP 57061271A JP 6127182 A JP6127182 A JP 6127182A JP H0440779 B2 JPH0440779 B2 JP H0440779B2
Authority
JP
Japan
Prior art keywords
weight
copolymer
magnetic
acrylate
meth
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 - Lifetime
Application number
JP57061271A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58177524A (ja
Inventor
Naoyuki Matsuda
Yoshihisa Watanabe
Hideki Yuri
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP6127182A priority Critical patent/JPS58177524A/ja
Publication of JPS58177524A publication Critical patent/JPS58177524A/ja
Publication of JPH0440779B2 publication Critical patent/JPH0440779B2/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
    • 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

Landscapes

  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Magnetic Record Carriers (AREA)
JP6127182A 1982-04-12 1982-04-12 磁気記録体用結着剤 Granted JPS58177524A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6127182A JPS58177524A (ja) 1982-04-12 1982-04-12 磁気記録体用結着剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6127182A JPS58177524A (ja) 1982-04-12 1982-04-12 磁気記録体用結着剤

Publications (2)

Publication Number Publication Date
JPS58177524A JPS58177524A (ja) 1983-10-18
JPH0440779B2 true JPH0440779B2 (en)) 1992-07-06

Family

ID=13166381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6127182A Granted JPS58177524A (ja) 1982-04-12 1982-04-12 磁気記録体用結着剤

Country Status (1)

Country Link
JP (1) JPS58177524A (en))

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181172A (ja) * 1984-02-29 1985-09-14 Sekisui Chem Co Ltd 帯電防止用透明塗料
JPS60181171A (ja) * 1984-02-29 1985-09-14 Sekisui Chem Co Ltd 帯電防止用塗料
JPS60245675A (ja) * 1984-05-21 1985-12-05 Sekisui Chem Co Ltd 帯電防止用塗料
JPS619464A (ja) * 1984-06-22 1986-01-17 Sekisui Chem Co Ltd 帯電防止用塗料
JPH0658737B2 (ja) * 1985-02-28 1994-08-03 日信化学工業株式会社 磁気記録媒体
JPH0721849B2 (ja) * 1985-04-19 1995-03-08 積水化学工業株式会社 磁気記録体用結着剤
JPH0740344B2 (ja) * 1985-09-19 1995-05-01 ティーディーケイ株式会社 磁気記録媒体
JPS6273416A (ja) * 1985-09-26 1987-04-04 Sekisui Chem Co Ltd 磁気記録体用結着剤
JPH0687295B2 (ja) * 1985-12-06 1994-11-02 ティーディーケイ株式会社 磁気記録媒体
JPS62169867A (ja) * 1986-01-22 1987-07-27 Denki Kagaku Kogyo Kk エナメル塗料用樹脂の製造法
US4783370A (en) * 1986-05-28 1988-11-08 Minnesota Mining And Manufacturing Company Recording media containing alkyl acrylate copolymers
JPS63172710A (ja) * 1987-01-09 1988-07-16 Nisshin Kagaku Kogyo Kk 磁気記録媒体の製造方法
JPS63276708A (ja) * 1987-05-08 1988-11-15 Fuji Photo Film Co Ltd 磁気記録媒体
JPH0191315A (ja) * 1987-10-01 1989-04-11 Sony Corp 磁気記録媒体
JP2817877B2 (ja) * 1987-10-14 1998-10-30 ソニー株式会社 磁気記録媒体
JPH01158619A (ja) * 1987-12-15 1989-06-21 Sekisui Chem Co Ltd 磁気記録体用結着剤

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139083B2 (en)) * 1972-08-01 1976-10-26
JPS5234443B2 (en)) * 1973-01-20 1977-09-03
JPS5816246B2 (ja) * 1975-12-17 1983-03-30 日立マクセル株式会社 ジキキロクタイ
JPS56122802A (en) * 1980-03-03 1981-09-26 Toyo Ink Mfg Co Ltd Radiation-curable resin composition

Also Published As

Publication number Publication date
JPS58177524A (ja) 1983-10-18

Similar Documents

Publication Publication Date Title
JPH0440779B2 (en))
JPH02500280A (ja) 被覆剤の製法
US4555449A (en) Magnetic recording medium
EP0772642A1 (en) Strong carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media
JPH0449167B2 (en))
JPS6083219A (ja) 磁気記録体用結着剤
JPH0449166B2 (en))
JP2815054B2 (ja) ポリエステル組成物
JPH0212512B2 (en))
JP3683545B2 (ja) エマルジョン組成物
JPS6235437B2 (en))
JP2799197B2 (ja) 磁気記録媒体
JP2799205B2 (ja) 磁気記録媒体
JPS62101668A (ja) 磁性塗料
JPH0658737B2 (ja) 磁気記録媒体
JPH0119703B2 (en))
JPH07114014B2 (ja) 磁気記録体用結着剤
JPH0448433A (ja) 磁気記録体用結着剤
JPS63149828A (ja) 磁気記録媒体
JPS59129266A (ja) 磁性塗料
JPH06295424A (ja) 磁気記録体用結着剤
JPH0364528B2 (en))
JPH0721850B2 (ja) 磁気記録体用結着剤
JPH09208883A (ja) 磁気記録媒体用添加剤
JPH0248592B2 (en))