JPS5216202A - Manufacturing method of magnetic recording medium - Google Patents

Manufacturing method of magnetic recording medium

Info

Publication number
JPS5216202A
JPS5216202A JP9285675A JP9285675A JPS5216202A JP S5216202 A JPS5216202 A JP S5216202A JP 9285675 A JP9285675 A JP 9285675A JP 9285675 A JP9285675 A JP 9285675A JP S5216202 A JPS5216202 A JP S5216202A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
manufacturing
friction
lowered coefficient
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
JP9285675A
Other languages
Japanese (ja)
Other versions
JPS5751172B2 (en
Inventor
Masashi Somezawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP9285675A priority Critical patent/JPS5216202A/en
Publication of JPS5216202A publication Critical patent/JPS5216202A/en
Publication of JPS5751172B2 publication Critical patent/JPS5751172B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a magnetic recording medium having a lowered coefficient of friction.
COPYRIGHT: (C)1977,JPO&Japio
JP9285675A 1975-07-29 1975-07-29 Manufacturing method of magnetic recording medium Granted JPS5216202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9285675A JPS5216202A (en) 1975-07-29 1975-07-29 Manufacturing method of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9285675A JPS5216202A (en) 1975-07-29 1975-07-29 Manufacturing method of magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5216202A true JPS5216202A (en) 1977-02-07
JPS5751172B2 JPS5751172B2 (en) 1982-10-30

Family

ID=14066062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9285675A Granted JPS5216202A (en) 1975-07-29 1975-07-29 Manufacturing method of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5216202A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368239A (en) * 1979-08-06 1983-01-11 Sony Corporation Magnetic recording medium
US4404247A (en) * 1982-07-02 1983-09-13 Minnesota Mining And Manufacturing Company Protective covering for magnetic recording medium
JPS58218042A (en) * 1982-06-10 1983-12-19 Konishiroku Photo Ind Co Ltd Magnetic recording medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368239A (en) * 1979-08-06 1983-01-11 Sony Corporation Magnetic recording medium
JPS58218042A (en) * 1982-06-10 1983-12-19 Konishiroku Photo Ind Co Ltd Magnetic recording medium
JPH0247007B2 (en) * 1982-06-10 1990-10-18 Konishiroku Photo Ind
US4404247A (en) * 1982-07-02 1983-09-13 Minnesota Mining And Manufacturing Company Protective covering for magnetic recording medium

Also Published As

Publication number Publication date
JPS5751172B2 (en) 1982-10-30

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