FR2094663A5 - - Google Patents

Info

Publication number
FR2094663A5
FR2094663A5 FR7023983A FR7023983A FR2094663A5 FR 2094663 A5 FR2094663 A5 FR 2094663A5 FR 7023983 A FR7023983 A FR 7023983A FR 7023983 A FR7023983 A FR 7023983A FR 2094663 A5 FR2094663 A5 FR 2094663A5
Authority
FR
France
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
FR7023983A
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR7023983A priority Critical patent/FR2094663A5/fr
Priority to DE19712130910 priority patent/DE2130910C3/en
Priority to GB2981871A priority patent/GB1345600A/en
Priority to BE769167A priority patent/BE769167A/en
Priority to JP4692571A priority patent/JPS5427723B1/ja
Application granted granted Critical
Publication of FR2094663A5 publication Critical patent/FR2094663A5/fr
Priority to US05/341,633 priority patent/US3987232A/en
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
    • G11B5/71—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/109—Esters; Ether-esters of carbonic acid, e.g. R-O-C(=O)-O-R

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
FR7023983A 1970-06-29 1970-06-29 Expired FR2094663A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7023983A FR2094663A5 (en) 1970-06-29 1970-06-29
DE19712130910 DE2130910C3 (en) 1970-06-29 1971-06-22 Magnetic data carriers
GB2981871A GB1345600A (en) 1970-06-29 1971-06-25 Magnetic recording material
BE769167A BE769167A (en) 1970-06-29 1971-06-28 MAGNETIC TAPE WITH HIGH WEAR RESISTANCE
JP4692571A JPS5427723B1 (en) 1970-06-29 1971-06-29
US05/341,633 US3987232A (en) 1970-06-29 1973-03-15 Magnetic recording materials having great resistance to wear and tear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023983A FR2094663A5 (en) 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
FR2094663A5 true FR2094663A5 (en) 1972-02-04

Family

ID=9057956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023983A Expired FR2094663A5 (en) 1970-06-29 1970-06-29

Country Status (5)

Country Link
JP (1) JPS5427723B1 (en)
BE (1) BE769167A (en)
DE (1) DE2130910C3 (en)
FR (1) FR2094663A5 (en)
GB (1) GB1345600A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7614609A (en) * 1976-12-31 1978-07-04 Philips Nv MAGNETIC REGISTERING MEDIUM, LUBRICANTS WHICH FIND USE HEREIN AS WELL AS A METHOD FOR PREPARATION OF THE LUBRICANTS.

Also Published As

Publication number Publication date
JPS5427723B1 (en) 1979-09-12
DE2130910C3 (en) 1974-09-19
DE2130910B2 (en) 1974-02-21
GB1345600A (en) 1974-01-30
DE2130910A1 (en) 1972-01-05
BE769167A (en) 1971-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse