GB2049492B - Forming magnetic recording regions on photografphic films - Google Patents

Forming magnetic recording regions on photografphic films

Info

Publication number
GB2049492B
GB2049492B GB8014723A GB8014723A GB2049492B GB 2049492 B GB2049492 B GB 2049492B GB 8014723 A GB8014723 A GB 8014723A GB 8014723 A GB8014723 A GB 8014723A GB 2049492 B GB2049492 B GB 2049492B
Authority
GB
United Kingdom
Prior art keywords
photografphic
films
magnetic recording
forming magnetic
recording regions
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.)
Expired
Application number
GB8014723A
Other languages
English (en)
Other versions
GB2049492A (en
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB2049492A publication Critical patent/GB2049492A/en
Application granted granted Critical
Publication of GB2049492B publication Critical patent/GB2049492B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • 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
    • G11B5/633—Record carriers characterised by the selection of the material of cinematographic films or slides with integral magnetic track

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
GB8014723A 1979-05-09 1980-05-02 Forming magnetic recording regions on photografphic films Expired GB2049492B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/037,585 US4260648A (en) 1979-05-09 1979-05-09 Method for forming magnetic recording regions on photographic elements

Publications (2)

Publication Number Publication Date
GB2049492A GB2049492A (en) 1980-12-31
GB2049492B true GB2049492B (en) 1983-02-16

Family

ID=21895136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8014723A Expired GB2049492B (en) 1979-05-09 1980-05-02 Forming magnetic recording regions on photografphic films

Country Status (6)

Country Link
US (1) US4260648A (enExample)
JP (1) JPS55151639A (enExample)
BE (1) BE883230A (enExample)
DE (1) DE3017690A1 (enExample)
FR (1) FR2456366A1 (enExample)
GB (1) GB2049492B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7424781B2 (en) * 2004-01-08 2008-09-16 Eastman Kodak Company Media drying system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018305B (de) * 1953-02-18 1957-10-24 Zeiss Ikon Ag Vorrichtung zum Aufbringen einer Magnettonspur auf Bildfilme
US3705819A (en) * 1967-12-15 1972-12-12 Heller William C Jun Drying by induction heating
US3782947A (en) * 1972-01-28 1974-01-01 Eastman Kodak Co Photographic product with photographically transparent magnetic recording medium

Also Published As

Publication number Publication date
JPS55151639A (en) 1980-11-26
GB2049492A (en) 1980-12-31
FR2456366B1 (enExample) 1984-01-06
DE3017690A1 (de) 1980-11-20
FR2456366A1 (fr) 1980-12-05
BE883230A (fr) 1980-11-10
US4260648A (en) 1981-04-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee