JPS51127702A - Surface treatment method of magnetic recording materials - Google Patents

Surface treatment method of magnetic recording materials

Info

Publication number
JPS51127702A
JPS51127702A JP5240775A JP5240775A JPS51127702A JP S51127702 A JPS51127702 A JP S51127702A JP 5240775 A JP5240775 A JP 5240775A JP 5240775 A JP5240775 A JP 5240775A JP S51127702 A JPS51127702 A JP S51127702A
Authority
JP
Japan
Prior art keywords
surface treatment
magnetic recording
treatment method
recording materials
materials
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
JP5240775A
Other languages
Japanese (ja)
Other versions
JPS5421249B2 (en
Inventor
Katsuyuki Harada
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP5240775A priority Critical patent/JPS51127702A/en
Publication of JPS51127702A publication Critical patent/JPS51127702A/en
Publication of JPS5421249B2 publication Critical patent/JPS5421249B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: In order to form a surface-protection film on materials such as magnetic disc, magnetic drum and so on.
COPYRIGHT: (C)1976,JPO&Japio
JP5240775A 1975-04-30 1975-04-30 Surface treatment method of magnetic recording materials Granted JPS51127702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5240775A JPS51127702A (en) 1975-04-30 1975-04-30 Surface treatment method of magnetic recording materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5240775A JPS51127702A (en) 1975-04-30 1975-04-30 Surface treatment method of magnetic recording materials

Publications (2)

Publication Number Publication Date
JPS51127702A true JPS51127702A (en) 1976-11-08
JPS5421249B2 JPS5421249B2 (en) 1979-07-28

Family

ID=12913924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5240775A Granted JPS51127702A (en) 1975-04-30 1975-04-30 Surface treatment method of magnetic recording materials

Country Status (1)

Country Link
JP (1) JPS51127702A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591505A (en) * 1982-06-28 1984-01-06 Tdk Corp Article coated with low-friction film
JPS59154641A (en) * 1983-02-23 1984-09-03 Fuji Photo Film Co Ltd Magnetic recording medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861104A (en) * 1971-12-01 1973-08-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861104A (en) * 1971-12-01 1973-08-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591505A (en) * 1982-06-28 1984-01-06 Tdk Corp Article coated with low-friction film
JPH0553167B2 (en) * 1982-06-28 1993-08-09 Tdk Electronics Co Ltd
JPS59154641A (en) * 1983-02-23 1984-09-03 Fuji Photo Film Co Ltd Magnetic recording medium
JPH0479066B2 (en) * 1983-02-23 1992-12-14 Fuji Photo Film Co Ltd

Also Published As

Publication number Publication date
JPS5421249B2 (en) 1979-07-28

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