FR2104257A5 - Coloured photographic material - contng several silver halide layers for chromogenic development - Google Patents

Coloured photographic material - contng several silver halide layers for chromogenic development

Info

Publication number
FR2104257A5
FR2104257A5 FR7129441A FR7129441A FR2104257A5 FR 2104257 A5 FR2104257 A5 FR 2104257A5 FR 7129441 A FR7129441 A FR 7129441A FR 7129441 A FR7129441 A FR 7129441A FR 2104257 A5 FR2104257 A5 FR 2104257A5
Authority
FR
France
Prior art keywords
contng
silver halide
masking
photographic material
halide layers
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
FR7129441A
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Application granted granted Critical
Publication of FR2104257A5 publication Critical patent/FR2104257A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
    • 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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

The material contains coloured masking couplers, partic. for automatic masking processes, and the emulsion layer sensitive to red contains a complex masking orange to red colours having the formula- (where R1 is -N C18H37 or -O-C18H37; R2 is -SO3H-or -COOH; R3 is -H3 -CH3--OCH2, -Cl ro N(CH3)2, R4 and R5 are the same or different selected from H alkyl, aryl which may be substd. or aldehyde opt. substd. The product pref. contains both a masking and a non-masked chromogenic coupler.
FR7129441A 1970-10-09 1971-08-11 Coloured photographic material - contng several silver halide layers for chromogenic development Expired FR2104257A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15058570 1970-10-09

Publications (1)

Publication Number Publication Date
FR2104257A5 true FR2104257A5 (en) 1972-04-14

Family

ID=5483040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129441A Expired FR2104257A5 (en) 1970-10-09 1971-08-11 Coloured photographic material - contng several silver halide layers for chromogenic development

Country Status (7)

Country Link
AT (1) AT307228B (en)
CH (1) CH548051A (en)
CS (1) CS151410B2 (en)
DE (1) DE2125220C3 (en)
FR (1) FR2104257A5 (en)
HU (1) HU163692B (en)
SU (1) SU423320A3 (en)

Also Published As

Publication number Publication date
CH548051A (en) 1974-04-11
AT307228B (en) 1973-03-15
DE2125220A1 (en) 1972-04-13
CS151410B2 (en) 1973-10-19
DE2125220B2 (en) 1978-10-19
DE2125220C3 (en) 1979-06-28
HU163692B (en) 1973-10-27
SU423320A3 (en) 1974-04-05

Similar Documents

Publication Publication Date Title
SE388073B (en) METHOD OF PREPARING INTEGRATED CIRCUITS
CH553430A (en) NEW PHOTOGRAPHIC PRODUCT CONTAINING A FLUORA PHENOLIC COMPOUND ACTING AS A BLUE-GREEN COLORING COUPLER.
NO152744C (en) ELEVATOR TRANSPORT FOR TRANSPORT OF LOES MASS.
SE7506944L (en) DEVICE FOR SATURATION OF FLUID FLOW.
FR2104257A5 (en) Coloured photographic material - contng several silver halide layers for chromogenic development
BE772020A (en) Coloured photographic material - contng several silver halide layers for chromogenic development
AT329378B (en) PROCESS FOR MANUFACTURING PHOTOGRAPHIC SELF-DEVELOPING FILM ASSOCIATIONS
NL7411469A (en) PHOTOGRAPHIC DEVICE FOR MANUFACTURE OF COLOR EXTRACTIONS.
NL179511B (en) PHOTOGRAPHIC FILM CASSETTE.
IT963799B (en) METHOD FOR FORMING DYES AND PHOTOGRAPHIC MATERIALS
SE392486B (en) METHOD FOR PASSIVATION OF THIN MAGNETOR RESISTANT FILMS
GB1331179A (en) Cyclic imide compounds and their use as colour couplers
BE810484A (en) CAMERA SENSITIVE PHOTO MASKS
GB1482781A (en) Method for hardening gelatin
CH522897A (en) Gelatin-containing layer, in particular for photographic materials
BE822685A (en) PHOTOGRAPHIC MATERIAL CONTAINING YELLOW DYE FORMERS
DK135792B (en) Method for agglomeration of sand particles.
GB1394071A (en) Photographic silver halide material useful in dye diffusion transfer processes
BE748592A (en) ELEMENT INTENDED FOR COLOR PHOTOGRAPHY AND CONTAINING A NEW COPULATING AGENT FORMING YELLOW
GB1052488A (en)
CH557046A (en) PURPLE COUPLER INCLUDING COLOR PHOTOGRAPHIC MATERIAL.
CH548621A (en) Process for the production of copies by imagewise exposure of a light-sensitive layer.
GB1287283A (en) Photographic development process
BE799340A (en) Coloured gelatine layer - for antihalo/filter layers by treating gelatine contg methine dye with silver nitrate
CH555055A (en) METHOD FOR PRODUCING A PHOTOGRAPHIC, SILVER-RICH, GELATIN-CONTAINING EMULSION AND USE OF THE EMULSION FOR THE PRODUCTION OF LIGHT-SENSITIVE PHOTO MATERIAL.

Legal Events

Date Code Title Description
ST Notification of lapse