AU5452186A - Aqueous thermoset magnetic coating composition and method of making - Google Patents

Aqueous thermoset magnetic coating composition and method of making

Info

Publication number
AU5452186A
AU5452186A AU54521/86A AU5452186A AU5452186A AU 5452186 A AU5452186 A AU 5452186A AU 54521/86 A AU54521/86 A AU 54521/86A AU 5452186 A AU5452186 A AU 5452186A AU 5452186 A AU5452186 A AU 5452186A
Authority
AU
Australia
Prior art keywords
making
coating composition
magnetic coating
aqueous thermoset
thermoset
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.)
Abandoned
Application number
AU54521/86A
Inventor
Sikandar Iqbal
Robert A. Jackson
Stephen A. Joesten
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.)
Memorex Corp
Original Assignee
Memorex 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 Memorex Corp filed Critical Memorex Corp
Publication of AU5452186A publication Critical patent/AU5452186A/en
Abandoned 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
    • G11B5/7013—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 dispersing agent
    • 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
    • G11B5/7021—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 a polyurethane or a polyisocyanate
AU54521/86A 1985-02-06 1986-02-04 Aqueous thermoset magnetic coating composition and method of making Abandoned AU5452186A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69895985A 1985-02-06 1985-02-06
US698959 1985-02-06

Publications (1)

Publication Number Publication Date
AU5452186A true AU5452186A (en) 1986-08-26

Family

ID=24807338

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54521/86A Abandoned AU5452186A (en) 1985-02-06 1986-02-04 Aqueous thermoset magnetic coating composition and method of making

Country Status (4)

Country Link
EP (1) EP0211897A1 (en)
JP (1) JPS62501661A (en)
AU (1) AU5452186A (en)
WO (1) WO1986004719A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457012A (en) * 1994-04-18 1995-10-10 Eastman Kodak Company Transparent film-forming aqueous compositions for magnetic recording

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1906548A1 (en) * 1968-02-12 1969-09-18 Fuji Photo Film Co Ltd Magnetic recording medium
US3725285A (en) * 1970-06-24 1973-04-03 Ibm Magnetic coating compositions
JPS527204A (en) * 1975-06-26 1977-01-20 Fuji Photo Film Co Ltd Magnetic recording medium manufacturing method
DE2914659A1 (en) * 1979-04-11 1980-10-23 Agfa Gevaert Ag MAGNETIC STORAGE MEDIUM AND METHOD FOR THE PRODUCTION THEREOF
US4263188A (en) * 1979-05-23 1981-04-21 Verbatim Corporation Aqueous coating composition and method

Also Published As

Publication number Publication date
WO1986004719A1 (en) 1986-08-14
EP0211897A1 (en) 1987-03-04
JPS62501661A (en) 1987-07-02

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