ES400500A1 - Recording material - Google Patents

Recording material

Info

Publication number
ES400500A1
ES400500A1 ES400500A ES400500A ES400500A1 ES 400500 A1 ES400500 A1 ES 400500A1 ES 400500 A ES400500 A ES 400500A ES 400500 A ES400500 A ES 400500A ES 400500 A1 ES400500 A1 ES 400500A1
Authority
ES
Spain
Prior art keywords
layer
support
photosensitive layer
granular
magnetic recording
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
ES400500A
Other languages
Spanish (es)
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 ES400500A1 publication Critical patent/ES400500A1/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
    • G03C7/24—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials combined with sound-recording
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Paints Or Removers (AREA)

Abstract

A method of preparing a photographic material containing a photosensitive layer and a magnetic recording layer where a photosensitive layer is formed on a support which in developing after exposure provides a granular or non-granular image and where a layer is formed of magnetic recording creating a uniform dispersion of magnetizable particles in said support or in a layer in a different support or below, on or in said photosensitive layer, the concentration of said magnetizable particles in said layer being and the distribution of sizes of the same such that the contribution of the magnetic layer to the graininess (if any) and to the density of said image, when it has been formed, is insignificant when observing the material under the observation conditions generally designed for the material. (Machine-translation by Google Translate, not legally binding)
ES400500A 1971-03-08 1972-03-07 Recording material Expired ES400500A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12214771A 1971-03-08 1971-03-08
US22150272A 1972-01-28 1972-01-28

Publications (1)

Publication Number Publication Date
ES400500A1 true ES400500A1 (en) 1975-06-16

Family

ID=26820209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400500A Expired ES400500A1 (en) 1971-03-08 1972-03-07 Recording material

Country Status (11)

Country Link
JP (1) JPS576576B1 (en)
BE (1) BE780277A (en)
BR (1) BR7201306D0 (en)
CA (1) CA969410A (en)
CH (1) CH554047A (en)
DE (1) DE2210710C2 (en)
ES (1) ES400500A1 (en)
FR (1) FR2128339B1 (en)
GB (1) GB1393433A (en)
IT (1) IT950002B (en)
NL (1) NL7203106A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382325A1 (en) * 1977-03-02 1978-09-29 Kodak Pathe PRODUCT INCLUDING A TRANSPARENT MAGNETIC RECORDING LAYER
JPS5959380U (en) * 1982-10-13 1984-04-18 岩佐　至剛 slip holder
WO1991011750A1 (en) * 1990-02-01 1991-08-08 Eastman Kodak Company Photographic element containing thin transparent magnetic recording layer and method for the preparation thereof
JPH0432840A (en) * 1990-05-29 1992-02-04 Fuji Photo Film Co Ltd Silver halide color negative photographic sensitive material
JP2699014B2 (en) * 1990-07-10 1998-01-19 富士写真フイルム株式会社 Silver halide color photographic material having a magnetic recording element
JP2515167B2 (en) * 1990-07-16 1996-07-10 富士写真フイルム株式会社 Silver halide color photographic light-sensitive material
US5252441A (en) * 1990-11-06 1993-10-12 Eastman Kodak Company Transparent magnetic recording layers and photographic elements containing the same
US5217804A (en) * 1990-11-06 1993-06-08 Eastman Kodak Company Magnetic particles
DE69220905T2 (en) * 1991-07-17 1999-01-21 Eastman Kodak Co., Rochester, N.Y. MAGENTA IMAGE DYE COUPLER WITH IMPROVED COLOR
DE19549821B4 (en) * 1994-08-05 2007-04-05 Ovd Kinegram Ag Magnetic and optical card reader with data store - where magnetic data is read using key read from optically read data
US5633127A (en) * 1996-03-29 1997-05-27 Eastman Kodak Company Imaging elements capable of providing in a single layer an image and an independent magnetic record
GB2425255A (en) * 2005-04-18 2006-10-25 Charl Nemr Botros A mat with electric brushes and cleaning fluid dispenser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819963A (en) * 1955-01-07 1958-01-14 Eastman Kodak Co Light sensitive composition for photomagnetic printing process
US3157500A (en) * 1962-09-11 1964-11-17 Eastman Kodak Co Photographic products containing magnetic particles and processes therefor
DE1277923B (en) * 1967-03-15 1968-09-19 Agfa Gevaert Ag Magnetic recording medium with a light-sensitive layer
US3950971A (en) * 1974-12-04 1976-04-20 Moeller Mfg. Co., Inc. Expansion plug lock

Also Published As

Publication number Publication date
CH554047A (en) 1974-09-13
FR2128339B1 (en) 1976-01-16
FR2128339A1 (en) 1972-10-20
JPS576576B1 (en) 1982-02-05
NL7203106A (en) 1972-09-12
BR7201306D0 (en) 1973-06-05
CA969410A (en) 1975-06-17
IT950002B (en) 1973-06-20
DE2210710C2 (en) 1983-10-13
GB1393433A (en) 1975-05-07
BE780277A (en) 1972-09-06
DE2210710A1 (en) 1972-09-14

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