BE862471A - Porteur d'enregistrement magnetique, lubrifiants utilises dans ce porteur et procede de preparation des lubrifiants - Google Patents

Porteur d'enregistrement magnetique, lubrifiants utilises dans ce porteur et procede de preparation des lubrifiants

Info

Publication number
BE862471A
BE862471A BE183969A BE183969A BE862471A BE 862471 A BE862471 A BE 862471A BE 183969 A BE183969 A BE 183969A BE 183969 A BE183969 A BE 183969A BE 862471 A BE862471 A BE 862471A
Authority
BE
Belgium
Prior art keywords
carrier
magnetic recording
preparation process
lubricants used
lubricant preparation
Prior art date
Application number
BE183969A
Other languages
English (en)
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE862471A publication Critical patent/BE862471A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • 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
    • G11B5/71—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 lubricant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
BE183969A 1976-12-31 1977-12-29 Porteur d'enregistrement magnetique, lubrifiants utilises dans ce porteur et procede de preparation des lubrifiants BE862471A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7614609A NL7614609A (nl) 1976-12-31 1976-12-31 Magnetisch registreermedium, smeermiddelen welke hierin toepassing vinden alsmede methode voor de bereiding van de smeermiddelen.

Publications (1)

Publication Number Publication Date
BE862471A true BE862471A (fr) 1978-06-29

Family

ID=19827473

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183969A BE862471A (fr) 1976-12-31 1977-12-29 Porteur d'enregistrement magnetique, lubrifiants utilises dans ce porteur et procede de preparation des lubrifiants

Country Status (6)

Country Link
JP (1) JPS5385402A (nl)
BE (1) BE862471A (nl)
DE (1) DE2756584C3 (nl)
FR (1) FR2376196A1 (nl)
GB (1) GB1562670A (nl)
NL (1) NL7614609A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949959C2 (de) * 1979-12-12 1983-05-26 Fa. Carl Freudenberg, 6940 Weinheim Polyurethanzusammensetzung
JPS5698717A (en) * 1980-01-11 1981-08-08 Victor Co Of Japan Ltd Magnetic recording medium
JPH0457215A (ja) * 1990-06-22 1992-02-25 Fuji Photo Film Co Ltd 磁気記録媒体
US6392000B1 (en) * 2000-10-26 2002-05-21 E. I. Du Pont De Nemours And Company Binder for a coating composition for electrical conductors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271189C2 (de) * 1964-12-05 1973-09-06 Sony Corp Schichtmagnetogrammtraeger
GB1161068A (en) * 1965-11-06 1969-08-13 Sony Corp Magnetic Coating Composition
FR1561251A (nl) * 1968-01-12 1969-03-28
DE1774584A1 (de) * 1968-07-20 1972-01-05 Agfa Gevaert Ag Magnetischer Schichtspeicher
FR2094663A5 (nl) * 1970-06-29 1972-02-04 Kodak Pathe

Also Published As

Publication number Publication date
NL7614609A (nl) 1978-07-04
DE2756584C3 (de) 1981-03-12
DE2756584B2 (de) 1980-07-03
DE2756584A1 (de) 1978-07-13
JPS5385402A (en) 1978-07-27
FR2376196A1 (fr) 1978-07-28
GB1562670A (en) 1980-03-12

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