JPS61123017A - 磁気記録媒体 - Google Patents

磁気記録媒体

Info

Publication number
JPS61123017A
JPS61123017A JP59245055A JP24505584A JPS61123017A JP S61123017 A JPS61123017 A JP S61123017A JP 59245055 A JP59245055 A JP 59245055A JP 24505584 A JP24505584 A JP 24505584A JP S61123017 A JPS61123017 A JP S61123017A
Authority
JP
Japan
Prior art keywords
resin
magnetic
vinyl chloride
recording medium
weight
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
JP59245055A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0518171B2 (enrdf_load_stackoverflow
Inventor
Shizuo Furuyama
古山　静夫
Tetsuo Satake
哲郎 佐竹
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59245055A priority Critical patent/JPS61123017A/ja
Publication of JPS61123017A publication Critical patent/JPS61123017A/ja
Publication of JPH0518171B2 publication Critical patent/JPH0518171B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
JP59245055A 1984-11-20 1984-11-20 磁気記録媒体 Granted JPS61123017A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59245055A JPS61123017A (ja) 1984-11-20 1984-11-20 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59245055A JPS61123017A (ja) 1984-11-20 1984-11-20 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS61123017A true JPS61123017A (ja) 1986-06-10
JPH0518171B2 JPH0518171B2 (enrdf_load_stackoverflow) 1993-03-11

Family

ID=17127909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59245055A Granted JPS61123017A (ja) 1984-11-20 1984-11-20 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS61123017A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62119728A (ja) * 1985-11-19 1987-06-01 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS62119724A (ja) * 1985-11-19 1987-06-01 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS62121923A (ja) * 1985-11-21 1987-06-03 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS63103423A (ja) * 1986-10-20 1988-05-09 Fuji Photo Film Co Ltd 磁気記録媒体
JPS63103419A (ja) * 1986-10-20 1988-05-09 Fuji Photo Film Co Ltd 磁気記録媒体
US5093173A (en) * 1989-01-13 1992-03-03 Hitachi, Ltd. Magnetic disc comprising a substrate of an amorphous glass continuous phase dispersed with crystal particles which produce a structurally defined surface on the substrate
US5185423A (en) * 1989-01-06 1993-02-09 Minnesota Mining And Manufacturing Company Method of making sulfonated hydroxy-functional polyurethane binder for magnetic recording media
US5260136A (en) * 1989-01-06 1993-11-09 Minnesota Mining And Manufacturing Company Magnetic recording medium comprising a cured dispersion coating of sulfonated hydroxy-functional polyurethane binder and magnetizable pigment

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157603A (en) * 1978-06-01 1979-12-12 Toyo Boseki Magnetic recording medium
JPS555170A (en) * 1978-06-28 1980-01-16 Nippon Steel Corp Low hydrogen type covered arc welding electrode for low temperature steel
JPS5674830A (en) * 1979-11-20 1981-06-20 Hitachi Maxell Ltd Magnetic recording medium
JPS5744227A (en) * 1980-08-30 1982-03-12 Sony Corp Magnetic recording medium
JPS57152524A (en) * 1981-03-16 1982-09-20 Hitachi Maxell Ltd Magnetic recording medium
JPS57152528A (en) * 1981-03-16 1982-09-20 Hitachi Maxell Ltd Magnetic recording medium
JPS57152523A (en) * 1981-03-16 1982-09-20 Hitachi Maxell Ltd Magnetic recording medium
JPS5841435A (ja) * 1981-09-03 1983-03-10 Tdk Corp 磁気記録媒体
JPS598127A (ja) * 1982-07-05 1984-01-17 Sony Corp 磁気記録媒体

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157603A (en) * 1978-06-01 1979-12-12 Toyo Boseki Magnetic recording medium
JPS555170A (en) * 1978-06-28 1980-01-16 Nippon Steel Corp Low hydrogen type covered arc welding electrode for low temperature steel
JPS5674830A (en) * 1979-11-20 1981-06-20 Hitachi Maxell Ltd Magnetic recording medium
JPS5744227A (en) * 1980-08-30 1982-03-12 Sony Corp Magnetic recording medium
JPS57152524A (en) * 1981-03-16 1982-09-20 Hitachi Maxell Ltd Magnetic recording medium
JPS57152528A (en) * 1981-03-16 1982-09-20 Hitachi Maxell Ltd Magnetic recording medium
JPS57152523A (en) * 1981-03-16 1982-09-20 Hitachi Maxell Ltd Magnetic recording medium
JPS5841435A (ja) * 1981-09-03 1983-03-10 Tdk Corp 磁気記録媒体
JPS598127A (ja) * 1982-07-05 1984-01-17 Sony Corp 磁気記録媒体

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62119728A (ja) * 1985-11-19 1987-06-01 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS62119724A (ja) * 1985-11-19 1987-06-01 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS62121923A (ja) * 1985-11-21 1987-06-03 Konishiroku Photo Ind Co Ltd 磁気記録媒体
JPS63103423A (ja) * 1986-10-20 1988-05-09 Fuji Photo Film Co Ltd 磁気記録媒体
JPS63103419A (ja) * 1986-10-20 1988-05-09 Fuji Photo Film Co Ltd 磁気記録媒体
US5185423A (en) * 1989-01-06 1993-02-09 Minnesota Mining And Manufacturing Company Method of making sulfonated hydroxy-functional polyurethane binder for magnetic recording media
US5260136A (en) * 1989-01-06 1993-11-09 Minnesota Mining And Manufacturing Company Magnetic recording medium comprising a cured dispersion coating of sulfonated hydroxy-functional polyurethane binder and magnetizable pigment
US5093173A (en) * 1989-01-13 1992-03-03 Hitachi, Ltd. Magnetic disc comprising a substrate of an amorphous glass continuous phase dispersed with crystal particles which produce a structurally defined surface on the substrate

Also Published As

Publication number Publication date
JPH0518171B2 (enrdf_load_stackoverflow) 1993-03-11

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