DE3562431D1 - Process for applying a lubricative and protective coating on a flexible magnetic recording medium - Google Patents

Process for applying a lubricative and protective coating on a flexible magnetic recording medium

Info

Publication number
DE3562431D1
DE3562431D1 DE8585100207T DE3562431T DE3562431D1 DE 3562431 D1 DE3562431 D1 DE 3562431D1 DE 8585100207 T DE8585100207 T DE 8585100207T DE 3562431 T DE3562431 T DE 3562431T DE 3562431 D1 DE3562431 D1 DE 3562431D1
Authority
DE
Germany
Prior art keywords
lubricative
applying
recording medium
magnetic recording
protective coating
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.)
Expired
Application number
DE8585100207T
Other languages
German (de)
English (en)
Inventor
John L Arndt
Karlson Koo
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.)
Verbatim Corp
Original Assignee
Verbatim 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 Verbatim Corp filed Critical Verbatim Corp
Application granted granted Critical
Publication of DE3562431D1 publication Critical patent/DE3562431D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction
    • G11B5/725—Protective coatings, e.g. anti-static or antifriction containing a lubricant, e.g. organic compounds
    • G11B5/7253—Fluorocarbon lubricant
DE8585100207T 1984-02-01 1985-01-10 Process for applying a lubricative and protective coating on a flexible magnetic recording medium Expired DE3562431D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57613484A 1984-02-01 1984-02-01

Publications (1)

Publication Number Publication Date
DE3562431D1 true DE3562431D1 (en) 1988-06-01

Family

ID=24303120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585100207T Expired DE3562431D1 (en) 1984-02-01 1985-01-10 Process for applying a lubricative and protective coating on a flexible magnetic recording medium

Country Status (3)

Country Link
EP (1) EP0152744B1 (enExample)
JP (1) JPS60179937A (enExample)
DE (1) DE3562431D1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936322C2 (de) * 1999-08-02 2001-08-09 Infineon Technologies Ag Halbleiterbauelement mit kratzfester Beschichtung
JP2010250929A (ja) 2009-03-27 2010-11-04 Wd Media Singapore Pte Ltd 磁気ディスク用潤滑剤化合物、磁気ディスク及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490946A (en) * 1966-12-29 1970-01-20 Rca Corp Magnetic recording elements
US4188434A (en) * 1978-05-15 1980-02-12 Storage Technology Corporation Lubricant for a magnetic member
DE3117931C2 (de) * 1980-05-06 1985-07-25 Nippon Electric Co., Ltd., Tokio/Tokyo Magnetischer Aufzeichnungsträger und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
EP0152744B1 (en) 1988-04-27
JPH0443325B2 (enExample) 1992-07-16
JPS60179937A (ja) 1985-09-13
EP0152744A1 (en) 1985-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee