NL7901802A - Magnetisch registratiemateriaal. - Google Patents

Magnetisch registratiemateriaal.

Info

Publication number
NL7901802A
NL7901802A NL7901802A NL7901802A NL7901802A NL 7901802 A NL7901802 A NL 7901802A NL 7901802 A NL7901802 A NL 7901802A NL 7901802 A NL7901802 A NL 7901802A NL 7901802 A NL7901802 A NL 7901802A
Authority
NL
Netherlands
Prior art keywords
magnetic recording
recording material
magnetic
recording
Prior art date
Application number
NL7901802A
Other languages
English (en)
Original Assignee
Tdk Electronics 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 Tdk Electronics Co Ltd filed Critical Tdk Electronics Co Ltd
Publication of NL7901802A publication Critical patent/NL7901802A/nl

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
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
    • G11B5/7023—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer
NL7901802A 1978-03-10 1979-03-07 Magnetisch registratiemateriaal. NL7901802A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2661178A JPS54119904A (en) 1978-03-10 1978-03-10 Magnetic recording medium

Publications (1)

Publication Number Publication Date
NL7901802A true NL7901802A (nl) 1979-09-12

Family

ID=12198285

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7901802A NL7901802A (nl) 1978-03-10 1979-03-07 Magnetisch registratiemateriaal.

Country Status (5)

Country Link
US (1) US4238548A (nl)
JP (1) JPS54119904A (nl)
DE (1) DE2909162C2 (nl)
GB (1) GB2017117B (nl)
NL (1) NL7901802A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845085B2 (ja) * 1979-05-18 1983-10-07 ティーディーケイ株式会社 磁気記録媒体
JPS56122802A (en) * 1980-03-03 1981-09-26 Toyo Ink Mfg Co Ltd Radiation-curable resin composition
JPS5746325A (en) * 1980-08-30 1982-03-16 Tdk Corp Magnetic recording medium
JPS5771520A (en) * 1980-10-21 1982-05-04 Tdk Corp Magnetic recording medium
JPS5930234A (ja) * 1982-08-10 1984-02-17 Fuji Photo Film Co Ltd 磁気記録媒体
JPS59172114A (ja) * 1983-03-20 1984-09-28 Hitachi Maxell Ltd 磁気記録媒体
CN1052026C (zh) * 1993-03-22 2000-05-03 联合碳化化学品及塑料技术公司 磁记录介质和用于该介质的磁涂覆组合物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD99470A1 (nl) * 1971-09-29 1973-08-13
JPS5640415B2 (nl) * 1973-08-28 1981-09-21
JPS51129202A (en) * 1975-05-06 1976-11-10 Tdk Corp Magnetic recording medium
JPS608606B2 (ja) * 1975-07-02 1985-03-04 富士写真フイルム株式会社 強磁性粉末の製法
JPS5243405A (en) * 1975-10-02 1977-04-05 Tdk Corp Magnetic recording media
JPS5843817B2 (ja) * 1976-02-24 1983-09-29 富士写真フイルム株式会社 磁気記録体
US4152485A (en) * 1977-08-05 1979-05-01 Toyo Boseki Kabushiki Kaisha Magnetic recording medium

Also Published As

Publication number Publication date
GB2017117B (en) 1982-07-07
US4238548A (en) 1980-12-09
GB2017117A (en) 1979-10-03
DE2909162A1 (de) 1979-09-13
DE2909162C2 (de) 1982-04-22
JPS54119904A (en) 1979-09-18

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed