JPS548287B2 - - Google Patents

Info

Publication number
JPS548287B2
JPS548287B2 JP744397A JP439774A JPS548287B2 JP S548287 B2 JPS548287 B2 JP S548287B2 JP 744397 A JP744397 A JP 744397A JP 439774 A JP439774 A JP 439774A JP S548287 B2 JPS548287 B2 JP S548287B2
Authority
JP
Japan
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
JP744397A
Other languages
Japanese (ja)
Other versions
JPS4999004A (enExample
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 filed Critical
Publication of JPS4999004A publication Critical patent/JPS4999004A/ja
Publication of JPS548287B2 publication Critical patent/JPS548287B2/ja
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
    • G11B5/68—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
    • G11B5/7028—Additives, e.g. crosslinking agents
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • 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]
    • Y10T428/31511—Of epoxy ether
    • 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]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31529—Next to metal
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31565—Next to polyester [polyethylene terephthalate, 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609—Particulate metal or metal compound-containing
    • 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]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • 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]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y10T428/31699—Ester, halide or nitrile of addition polymer

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP744397A 1973-01-02 1973-12-28 Expired JPS548287B2 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32063073A 1973-01-02 1973-01-02

Publications (2)

Publication Number Publication Date
JPS4999004A JPS4999004A (enExample) 1974-09-19
JPS548287B2 true JPS548287B2 (enExample) 1979-04-14

Family

ID=23247253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP744397A Expired JPS548287B2 (enExample) 1973-01-02 1973-12-28

Country Status (8)

Country Link
US (1) US4074012A (enExample)
JP (1) JPS548287B2 (enExample)
AU (1) AU464297B2 (enExample)
CA (1) CA1003707A (enExample)
FR (1) FR2212597B1 (enExample)
GB (1) GB1459750A (enExample)
IT (1) IT1002574B (enExample)
NL (1) NL7317577A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573135B2 (enExample) * 1974-03-11 1982-01-20
US4122234A (en) * 1977-08-08 1978-10-24 Dysan Corporation Article employing a heat hardenable liquid film forming composition with particles dispersed therein and method for making same
JPS5923009B2 (ja) * 1979-06-26 1984-05-30 日本ビクター株式会社 磁気記録媒体
JPS5654637A (en) * 1979-10-09 1981-05-14 Tdk Corp Magnetic recording medium
JPS57154618A (en) * 1981-03-19 1982-09-24 Sony Corp Magnetic recording medium
US4410440A (en) * 1982-02-26 1983-10-18 International Business Machines Corporation Polyurethane magnetic disk coatings
JPS595424A (ja) * 1982-07-01 1984-01-12 Sony Corp 磁気記録媒体
JPS595423A (ja) * 1982-07-01 1984-01-12 Sony Corp 磁気記録媒体
JPS6043217A (ja) * 1983-08-19 1985-03-07 Toshiba Corp 磁気記録媒体
US4687705A (en) * 1984-05-08 1987-08-18 Fuji Photo Film Co., Ltd. Magnetic recording medium
JPH0724104B2 (ja) * 1985-03-20 1995-03-15 日立マクセル株式会社 磁気記録媒体
JPS6289220A (ja) * 1985-10-15 1987-04-23 Hitachi Maxell Ltd 磁気記録媒体
KR880009340A (ko) * 1987-02-14 1988-09-14 나가이 아쯔시 자기기록 매체 및 그 제조방법
US6391382B2 (en) * 1997-12-26 2002-05-21 Matsushita Electric Industrial Co., Ltd. Manufacturing method of magnet resin compound

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148082A (en) * 1961-06-26 1964-09-08 Ibm Magnetic recording media
NL140630B (nl) * 1964-11-09 1973-12-17 Du Pont Werkwijze voor het thermomagnetisch kopieren.
GB1161068A (en) 1965-11-06 1969-08-13 Sony Corp Magnetic Coating Composition
DE1241490B (de) 1965-11-13 1967-06-01 Basf Ag Verfahren zum Herstellen von Magnetogrammtraegern
US3476596A (en) * 1966-12-28 1969-11-04 Eastman Kodak Co Magnetic tape
US3573979A (en) * 1967-07-01 1971-04-06 Kazuo Honjo Method of manufacturing flow-detecting granulated coloring magnetic particles
US3546675A (en) * 1967-10-31 1970-12-08 Du Pont Process for information storage and retrieval
US3562011A (en) * 1968-04-26 1971-02-09 Gen Electric Insulating coating comprising an aqueous mixture of the reaction product of chromium nitrate and sodium chromate,phosphoric acid and colloidal silica and method of making the same
US3474073A (en) * 1968-06-11 1969-10-21 Memorex Corp Magnetic coating composition with four component epoxy binder
US3837912A (en) * 1972-05-22 1974-09-24 Minnesota Mining & Mfg Environmentally stable iron-based magnetic recording medium

Also Published As

Publication number Publication date
DE2365292A1 (de) 1974-07-18
JPS4999004A (enExample) 1974-09-19
DE2365292B2 (de) 1976-09-23
US4074012A (en) 1978-02-14
AU6401673A (en) 1975-07-03
IT1002574B (it) 1976-05-20
NL7317577A (enExample) 1974-07-04
CA1003707A (en) 1977-01-18
AU464297B2 (en) 1975-08-21
FR2212597B1 (enExample) 1978-06-30
FR2212597A1 (enExample) 1974-07-26
GB1459750A (en) 1976-12-31

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