JPS567236A - Production of magnetic recording medium - Google Patents

Production of magnetic recording medium

Info

Publication number
JPS567236A
JPS567236A JP8270779A JP8270779A JPS567236A JP S567236 A JPS567236 A JP S567236A JP 8270779 A JP8270779 A JP 8270779A JP 8270779 A JP8270779 A JP 8270779A JP S567236 A JPS567236 A JP S567236A
Authority
JP
Japan
Prior art keywords
vapor deposition
recording medium
magnetic recording
vapor
polycarbonate
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
JP8270779A
Other languages
Japanese (ja)
Inventor
Yoshihiro Ono
Akira Nahara
Tomoaki Ikeda
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 JP8270779A priority Critical patent/JPS567236A/en
Priority to DE19803024918 priority patent/DE3024918A1/en
Priority to GB8021754A priority patent/GB2059998B/en
Priority to US06/165,439 priority patent/US4390601A/en
Publication of JPS567236A publication Critical patent/JPS567236A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To improve film surface strength and a sliding property, by providing a high molecular material on the surface of the magnetic recording medium, where a ferromagnetic material vapor deposition thin film is provided on a nonmagnetic material substrate, by vapor deposition.
CONSTITUTION: A ferromagnetic material thin film consisting of a ferromagnetic metal such as Fe, Co and Ni, a magnetic alloy such as Fe-Ni and Co-Ni, an oxide magnetic matgerial such as γ-Fe2O3, Fe3O4 and CrO2, and so on is formed on a nonmagnetic material substrate consisting of polyethylene terephthalate, polyvinyl chloride, polycarbonate, and so on by the vacuum vapor deposition method, the suppoirting method, and so on. Further, a high molecular material, which can be vapor-deposited, such as polyolefin, vinyl resin, vinylidene resin, polyester, polycarbonate, polyamide, and polyacrylonitrile is vapor-deposited to the surface.
COPYRIGHT: (C)1981,JPO&Japio
JP8270779A 1979-07-02 1979-07-02 Production of magnetic recording medium Pending JPS567236A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8270779A JPS567236A (en) 1979-07-02 1979-07-02 Production of magnetic recording medium
DE19803024918 DE3024918A1 (en) 1979-07-02 1980-07-01 MAGNETIC RECORDING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
GB8021754A GB2059998B (en) 1979-07-02 1980-07-02 Magnetic recording medium formed by vapour deposition
US06/165,439 US4390601A (en) 1979-07-02 1980-07-02 Magnetic recording medium and process for the production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8270779A JPS567236A (en) 1979-07-02 1979-07-02 Production of magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS567236A true JPS567236A (en) 1981-01-24

Family

ID=13781867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8270779A Pending JPS567236A (en) 1979-07-02 1979-07-02 Production of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS567236A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223017B1 (en) 1992-10-02 2001-04-24 Fuji Xerox Co., Ltd. Laminate fixing roller, apparatus using same and method for manufacturing laminate fixing roller
US6329639B1 (en) 1993-06-11 2001-12-11 Fuji Xerox Co., Ltd. Heat generating medium for toner image fixing and a fixing apparatus using the heat generating medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223017B1 (en) 1992-10-02 2001-04-24 Fuji Xerox Co., Ltd. Laminate fixing roller, apparatus using same and method for manufacturing laminate fixing roller
US6329639B1 (en) 1993-06-11 2001-12-11 Fuji Xerox Co., Ltd. Heat generating medium for toner image fixing and a fixing apparatus using the heat generating medium

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