JPS558613A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS558613A
JPS558613A JP7904878A JP7904878A JPS558613A JP S558613 A JPS558613 A JP S558613A JP 7904878 A JP7904878 A JP 7904878A JP 7904878 A JP7904878 A JP 7904878A JP S558613 A JPS558613 A JP S558613A
Authority
JP
Japan
Prior art keywords
magnetic
tape
recording medium
magnetic recording
durability
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
JP7904878A
Other languages
Japanese (ja)
Other versions
JPS633376B2 (en
Inventor
Akio Koyama
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP7904878A priority Critical patent/JPS558613A/en
Publication of JPS558613A publication Critical patent/JPS558613A/en
Publication of JPS633376B2 publication Critical patent/JPS633376B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To improve the durability of a magnetic tape and make it possible to lower the surface electric resistance of the tape by causing magnetic powder to include a specific metallic boride of 0.5 to 10 weight %.
CONSTITUTION: A high-hardness and high-electric conductivity transition metal or La boride of 0.5 to 10 weight % is added to the magnetic paint consisting of mgnetic powder and a resin which can be hardened desirably. This magnetic paint is applied onto a support material, thereby obtaining a high-durability and good-electromagnetic conversion characteristic magnetic recording medium where noise dependent upon charging and the winding distrubance of the tape are prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP7904878A 1978-06-29 1978-06-29 Magnetic recording medium Granted JPS558613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7904878A JPS558613A (en) 1978-06-29 1978-06-29 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7904878A JPS558613A (en) 1978-06-29 1978-06-29 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS558613A true JPS558613A (en) 1980-01-22
JPS633376B2 JPS633376B2 (en) 1988-01-23

Family

ID=13679010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7904878A Granted JPS558613A (en) 1978-06-29 1978-06-29 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS558613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537227A (en) * 1981-04-24 1985-08-27 Val Lesina S.P.A. Fabrics with a crepe effect constituted by continuous texturized synthetic yarns of high yarn/count/no. of filaments ratio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537227A (en) * 1981-04-24 1985-08-27 Val Lesina S.P.A. Fabrics with a crepe effect constituted by continuous texturized synthetic yarns of high yarn/count/no. of filaments ratio

Also Published As

Publication number Publication date
JPS633376B2 (en) 1988-01-23

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