JPS5737785A - Leader tape - Google Patents

Leader tape

Info

Publication number
JPS5737785A
JPS5737785A JP11336580A JP11336580A JPS5737785A JP S5737785 A JPS5737785 A JP S5737785A JP 11336580 A JP11336580 A JP 11336580A JP 11336580 A JP11336580 A JP 11336580A JP S5737785 A JPS5737785 A JP S5737785A
Authority
JP
Japan
Prior art keywords
leader tape
base material
metallic oxide
roughened
oxide layer
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
JP11336580A
Other languages
Japanese (ja)
Other versions
JPS6223365B2 (en
Inventor
Hitoshi Mikoshiba
Kimio Kinoshita
Yuji Mitani
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP11336580A priority Critical patent/JPS5737785A/en
Publication of JPS5737785A publication Critical patent/JPS5737785A/en
Publication of JPS6223365B2 publication Critical patent/JPS6223365B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/20—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for splicing to provide permanent or temporary connections
    • G11B23/26—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for splicing to provide permanent or temporary connections of leaders for loading or threading, e.g. to form a temporary connection

Landscapes

  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE:To obtain a leader tape which has light transmittivity ans superior antistatic property and wear resistance, by providing a silicate layer between a metallic oxide layer and a rough surface. CONSTITUTION:A transparent flexible base material is formed by using an organic high polymer compound and its surface is roughened. On this base material, a silicate layer is provided and a metallic oxide layer is further formed. At this time, the roughness of the roughened surface is 1.5-4mum.
JP11336580A 1980-08-20 1980-08-20 Leader tape Granted JPS5737785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11336580A JPS5737785A (en) 1980-08-20 1980-08-20 Leader tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11336580A JPS5737785A (en) 1980-08-20 1980-08-20 Leader tape

Publications (2)

Publication Number Publication Date
JPS5737785A true JPS5737785A (en) 1982-03-02
JPS6223365B2 JPS6223365B2 (en) 1987-05-22

Family

ID=14610425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11336580A Granted JPS5737785A (en) 1980-08-20 1980-08-20 Leader tape

Country Status (1)

Country Link
JP (1) JPS5737785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1204114A4 (en) * 1999-07-09 2006-12-13 Fuji Photo Film Co Ltd Magnetic tape cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1204114A4 (en) * 1999-07-09 2006-12-13 Fuji Photo Film Co Ltd Magnetic tape cartridge

Also Published As

Publication number Publication date
JPS6223365B2 (en) 1987-05-22

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