JPS5421805A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS5421805A
JPS5421805A JP8613177A JP8613177A JPS5421805A JP S5421805 A JPS5421805 A JP S5421805A JP 8613177 A JP8613177 A JP 8613177A JP 8613177 A JP8613177 A JP 8613177A JP S5421805 A JPS5421805 A JP S5421805A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
kneading
dispersing
binder
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
JP8613177A
Other languages
Japanese (ja)
Other versions
JPS6035732B2 (en
Inventor
Hiroshi Ogawa
Hiroki Nakahara
Yasuo Tamai
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 JP52086131A priority Critical patent/JPS6035732B2/en
Priority to CA000306252A priority patent/CA1121224A/en
Publication of JPS5421805A publication Critical patent/JPS5421805A/en
Publication of JPS6035732B2 publication Critical patent/JPS6035732B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To lower noise level in particular by adding specific colloidal silica at the time of kneading and dispersing of ferromagnetic fine powder and binder.
COPYRIGHT: (C)1979,JPO&Japio
JP52086131A 1977-07-20 1977-07-20 magnetic recording medium Expired JPS6035732B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP52086131A JPS6035732B2 (en) 1977-07-20 1977-07-20 magnetic recording medium
CA000306252A CA1121224A (en) 1977-07-20 1978-06-27 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52086131A JPS6035732B2 (en) 1977-07-20 1977-07-20 magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5421805A true JPS5421805A (en) 1979-02-19
JPS6035732B2 JPS6035732B2 (en) 1985-08-16

Family

ID=13878142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52086131A Expired JPS6035732B2 (en) 1977-07-20 1977-07-20 magnetic recording medium

Country Status (2)

Country Link
JP (1) JPS6035732B2 (en)
CA (1) CA1121224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853352A (en) * 1981-09-28 1983-03-29 Daido Steel Co Ltd Casting method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63162023A (en) * 1986-12-26 1988-07-05 Nagase Tadao Moisture absorber with moisture absorption indicating agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853352A (en) * 1981-09-28 1983-03-29 Daido Steel Co Ltd Casting method

Also Published As

Publication number Publication date
JPS6035732B2 (en) 1985-08-16
CA1121224A (en) 1982-04-06

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