CH534217A - Procédé de fabrication d'un élément comprenant un support non métallique portant un film métallique - Google Patents

Procédé de fabrication d'un élément comprenant un support non métallique portant un film métallique

Info

Publication number: CH534217A
Authority: CH; Switzerland
Prior art keywords: substrate; magnetic; data carrier; magnetic data; similar
Prior art date: 1966-08-22

Application number

CH1130670A

Other languages

English (en)

Inventor

Harry Kefalas John

Original Assignee

Honeywell Inc

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.)

1966-08-22

Filing date

1967-08-22

Publication date

1973-02-28

1967-08-22 Application filed by Honeywell Inc filed Critical Honeywell Inc

1967-08-22 Priority to CH1130670A priority Critical patent/CH534217A/fr

1967-08-22 Priority claimed from CH1179167A external-priority patent/CH495027A/fr

1973-02-28 Publication of CH534217A publication Critical patent/CH534217A/fr

Links

239000000758 substrate Substances 0.000 abstract 3
239000000696 magnetic material Substances 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
-1 polyethylene terephthalate Polymers 0.000 abstract 2
239000004033 plastic Substances 0.000 abstract 1
229920003023 plastic Polymers 0.000 abstract 1
229920001484 poly(alkylene) Polymers 0.000 abstract 1
229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
239000005020 polyethylene terephthalate Substances 0.000 abstract 1

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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/855—Coating only part of a support with a magnetic layer
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Magnetic Record Carriers (AREA)
Paints Or Removers (AREA)

CH1130670A 1966-08-22 1967-08-22 Procédé de fabrication d'un élément comprenant un support non métallique portant un film métallique CH534217A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CH1130670A CH534217A (fr)	1966-08-22	1967-08-22	Procédé de fabrication d'un élément comprenant un support non métallique portant un film métallique

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US57414766A	1966-08-22	1966-08-22
CH1130670A CH534217A (fr)	1966-08-22	1967-08-22	Procédé de fabrication d'un élément comprenant un support non métallique portant un film métallique
CH1179167A CH495027A (fr)	1966-08-22	1967-08-22	Elément d'enregistrement magnétique d'informations et procédé pour sa fabrication

Publications (1)

Publication Number	Publication Date
CH534217A true CH534217A (fr)	1973-02-28

Family

ID=25708909

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1130670A CH534217A (fr)	1966-08-22	1967-08-22	Procédé de fabrication d'un élément comprenant un support non métallique portant un film métallique

Country Status (1)

Country	Link
CH (1)	CH534217A (fr)

1967
- 1967-08-22 CH CH1130670A patent/CH534217A/fr not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1975-03-27	PL	Patent ceased