JPS5316604A - Double layered magnetic recording medium - Google Patents

Double layered magnetic recording medium

Info

Publication number
JPS5316604A
JPS5316604A JP9022576A JP9022576A JPS5316604A JP S5316604 A JPS5316604 A JP S5316604A JP 9022576 A JP9022576 A JP 9022576A JP 9022576 A JP9022576 A JP 9022576A JP S5316604 A JPS5316604 A JP S5316604A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
double layered
layered magnetic
increased
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.)
Pending
Application number
JP9022576A
Other languages
Japanese (ja)
Inventor
Hiroshi Ogawa
Yasuo Tamai
Tatsuji Kitamoto
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP9022576A priority Critical patent/JPS5316604A/en
Publication of JPS5316604A publication Critical patent/JPS5316604A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The S/N of a magnetic tape, etc. particularly suitable for short wavelength recording is improved, its output is increased, its output at a low frequency range is increased and its magnetic current is reduced by providing specific magnetic layers composed of double layers.
COPYRIGHT: (C)1978,JPO&Japio
JP9022576A 1976-07-30 1976-07-30 Double layered magnetic recording medium Pending JPS5316604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9022576A JPS5316604A (en) 1976-07-30 1976-07-30 Double layered magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9022576A JPS5316604A (en) 1976-07-30 1976-07-30 Double layered magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS5316604A true JPS5316604A (en) 1978-02-15

Family

ID=13992532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9022576A Pending JPS5316604A (en) 1976-07-30 1976-07-30 Double layered magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5316604A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769528A (en) * 1980-10-14 1982-04-28 Tdk Corp Magnetic recording medium
JPS60113321A (en) * 1983-11-23 1985-06-19 Victor Co Of Japan Ltd Magnetic recording medium
JPS61239421A (en) * 1985-04-16 1986-10-24 Tohoku Metal Ind Ltd Composite magnetic recording medium
JPS6245816A (en) * 1985-08-23 1987-02-27 Toa Harbor Works Co Ltd Removal of water in casing for underwater backdraining work
JPS6238946U (en) * 1985-08-23 1987-03-07
EP0928636A2 (en) 1998-01-08 1999-07-14 Konica Corporation Coating apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769528A (en) * 1980-10-14 1982-04-28 Tdk Corp Magnetic recording medium
JPS60113321A (en) * 1983-11-23 1985-06-19 Victor Co Of Japan Ltd Magnetic recording medium
JPH0534726B2 (en) * 1983-11-23 1993-05-24 Nippon Bikutaa Kk
JPS61239421A (en) * 1985-04-16 1986-10-24 Tohoku Metal Ind Ltd Composite magnetic recording medium
JPH0724105B2 (en) * 1985-04-16 1995-03-15 株式会社トーキン Composite magnetic recording medium
JPS6245816A (en) * 1985-08-23 1987-02-27 Toa Harbor Works Co Ltd Removal of water in casing for underwater backdraining work
JPS6238946U (en) * 1985-08-23 1987-03-07
JPH0469250B2 (en) * 1985-08-23 1992-11-05 Toa Harbor Works Co Ltd
EP0928636A2 (en) 1998-01-08 1999-07-14 Konica Corporation Coating apparatus

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