JPS55163631A - Method of manufacturing magnetic recording carrier - Google Patents

Method of manufacturing magnetic recording carrier

Info

Publication number
JPS55163631A
JPS55163631A JP6290180A JP6290180A JPS55163631A JP S55163631 A JPS55163631 A JP S55163631A JP 6290180 A JP6290180 A JP 6290180A JP 6290180 A JP6290180 A JP 6290180A JP S55163631 A JPS55163631 A JP S55163631A
Authority
JP
Japan
Prior art keywords
magnetic recording
recording carrier
manufacturing magnetic
manufacturing
carrier
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.)
Granted
Application number
JP6290180A
Other languages
English (en)
Other versions
JPH0120492B2 (ja
Inventor
Reenaa Augusuto
Harutoman Hainrihi
Bahaman Ruudorufu
Kooru Arubaato
Shiyupooru Herubaato
Maaraa Kaaru
Barutsu Buerunaa
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JPS55163631A publication Critical patent/JPS55163631A/ja
Publication of JPH0120492B2 publication Critical patent/JPH0120492B2/ja
Granted 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
    • G11B5/7021—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

Landscapes

  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP6290180A 1979-05-19 1980-05-14 Method of manufacturing magnetic recording carrier Granted JPS55163631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792920334 DE2920334A1 (de) 1979-05-19 1979-05-19 Magnetische aufzeichnungstraeger

Publications (2)

Publication Number Publication Date
JPS55163631A true JPS55163631A (en) 1980-12-19
JPH0120492B2 JPH0120492B2 (ja) 1989-04-17

Family

ID=6071182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6290180A Granted JPS55163631A (en) 1979-05-19 1980-05-14 Method of manufacturing magnetic recording carrier

Country Status (4)

Country Link
US (1) US4310565A (ja)
EP (1) EP0020951B1 (ja)
JP (1) JPS55163631A (ja)
DE (2) DE2920334A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08211402A (ja) * 1995-10-26 1996-08-20 Seiko Epson Corp 液晶パネルの電気的接続構造
JPH08259859A (ja) * 1995-03-24 1996-10-08 Dainippon Ink & Chem Inc 磁性塗料組成物及びその製造方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005009A1 (de) * 1980-02-11 1981-08-20 Basf Ag, 6700 Ludwigshafen Magnetische aufzeichnungstraeger
JPS56137522A (en) * 1980-03-26 1981-10-27 Fuji Photo Film Co Ltd Magnetic recording material
DE3227335A1 (de) * 1982-07-22 1984-01-26 Basf Ag, 6700 Ludwigshafen Magnetischer aufzeichnungstraeger
DE3248327A1 (de) * 1982-12-28 1984-06-28 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von magnetischen aufzeichnungsmaterialien
GB2188641B (en) * 1983-04-22 1988-02-10 Ici Plc Article having magnetic properties and production thereof
US4562117A (en) * 1983-05-26 1985-12-31 Konishiroku Photo Industry Co., Ltd. Magnetic recording medium and a process of fabricating such magnetic recording medium
DE3347532A1 (de) * 1983-12-30 1985-07-11 Basf Ag, 6700 Ludwigshafen Magnetische aufzeichnungstraeger
DE3426366A1 (de) * 1984-07-18 1986-01-23 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von magnetischen aufzeichnungstraegern
US4882379A (en) * 1988-06-14 1989-11-21 E.I. Du Pont De Nemours And Company Adherable polyester film
ZA933185B (en) * 1992-05-08 1994-05-23 Dick Co Ab Encapsulated magnetic particles pigments and carbon black compositions and methods related thereto
BRPI0612584A2 (pt) * 2005-07-01 2009-08-04 Sherwin Williams Co sistema para revestimento em multicamadas incluindo um aglutinante de dispersão de poliuretano modificado por hidroxila
WO2007130573A2 (en) 2006-05-04 2007-11-15 Bruce Willard Hultgren Dental modeling system and method
US9390063B2 (en) 2010-02-03 2016-07-12 Bruce W. Hultgren Dental crowding analysis tool
DE102012204567B4 (de) * 2012-03-22 2016-10-20 Siemens Healthcare Gmbh Material zur Verwendung in einer Magnetresonanzanlage, Verfahren zum Herstellen des Materials und Magnetresonanzanlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240674B2 (ja) * 1974-07-18 1977-10-13
DE2442762C2 (de) * 1974-09-06 1983-02-24 Basf Ag, 6700 Ludwigshafen Schichtmagnetogrammträger mit Polyurethanelastomer-Bindemitteln in der Magnetschicht
AU502343B2 (en) * 1975-06-02 1979-07-19 Ppg Industries, Inc. Aqueous dispersion of a non-gelled polyurethane
DE2914659A1 (de) * 1979-04-11 1980-10-23 Agfa Gevaert Ag Magnetisches speichermedium und verfahren zu dessen herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08259859A (ja) * 1995-03-24 1996-10-08 Dainippon Ink & Chem Inc 磁性塗料組成物及びその製造方法
JPH08211402A (ja) * 1995-10-26 1996-08-20 Seiko Epson Corp 液晶パネルの電気的接続構造

Also Published As

Publication number Publication date
EP0020951A1 (de) 1981-01-07
DE3068855D1 (en) 1984-09-13
JPH0120492B2 (ja) 1989-04-17
DE2920334A1 (de) 1980-12-04
US4310565A (en) 1982-01-12
EP0020951B1 (de) 1984-08-08

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