FR1485315A - Photographic material for the silver and dye bleaching process - Google Patents

Photographic material for the silver and dye bleaching process

Info

Publication number
FR1485315A
FR1485315A FR67927A FR67927A FR1485315A FR 1485315 A FR1485315 A FR 1485315A FR 67927 A FR67927 A FR 67927A FR 67927 A FR67927 A FR 67927A FR 1485315 A FR1485315 A FR 1485315A
Authority
FR
France
Prior art keywords
silver
photographic material
bleaching process
dye bleaching
dye
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
FR67927A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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
Priority claimed from DEA49620A external-priority patent/DE1284299B/en
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Priority to FR67927A priority Critical patent/FR1485315A/en
Application granted granted Critical
Publication of FR1485315A publication Critical patent/FR1485315A/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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor
    • 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
    • C09B39/00—Other azo dyes prepared by diazotising and coupling
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR67927A 1965-07-01 1966-07-01 Photographic material for the silver and dye bleaching process Expired FR1485315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR67927A FR1485315A (en) 1965-07-01 1966-07-01 Photographic material for the silver and dye bleaching process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA49620A DE1284299B (en) 1965-07-01 1965-07-01 Photographic light sensitive material
FR67927A FR1485315A (en) 1965-07-01 1966-07-01 Photographic material for the silver and dye bleaching process

Publications (1)

Publication Number Publication Date
FR1485315A true FR1485315A (en) 1967-06-16

Family

ID=25964204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67927A Expired FR1485315A (en) 1965-07-01 1966-07-01 Photographic material for the silver and dye bleaching process

Country Status (1)

Country Link
FR (1) FR1485315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006305A1 (en) * 1968-04-16 1969-12-26 Bayer Ag AZOIC DYES AND PROCESS FOR THEIR MANUFACTURE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006305A1 (en) * 1968-04-16 1969-12-26 Bayer Ag AZOIC DYES AND PROCESS FOR THEIR MANUFACTURE

Similar Documents

Publication Publication Date Title
FR1284462A (en) Photographic layers for the silver discoloration process
FR1485315A (en) Photographic material for the silver and dye bleaching process
FR1519130A (en) Photographic material for the silver and dye bleaching process
FR1474227A (en) Photographic article for the silver discoloration process and its production process
FR1504898A (en) Photographic materials for the dye silver bleaching process and the treatment process thereof
FR1486932A (en) Light-sensitive photographic material for the silver and dye bleaching process
FR1496645A (en) Color photographic materials for the silver and dye bleaching process
FR1449357A (en) Photographic articles for the silver discoloration process
FR1241597A (en) Colorants for use in the photographic silver bleaching process
FR1471787A (en) Photographic materials for the silver bleaching process
FR1454112A (en) Photographic preparations for the silver discoloration process
FR1419321A (en) Photographic preparations for the silver discoloration process
FR1464177A (en) Photographic articles for the silver discoloration process
CH472704A (en) Photographic light-sensitive material for the silver dye bleaching process
FR1493164A (en) Photographic layers for the silver bleaching process
BE755063A (en) APPROPRIATE PHOTOSENSITIVE PHOTOGRAPHIC MATERIAL FOR THE SILVER / COLOR BLANKING PROCESS (
FR1543001A (en) Blue-green dyes for the dye silver bleaching process
FR1469370A (en) Photographic preparations for the silver discoloration process
AT264290B (en) Photographic material for the silver dye bleaching process
FR1422699A (en) Photographic articles for the silver discoloration process
FR1435543A (en) Photographic articles for the silver discoloration process
FR77765E (en) Colorants for use in the photographic silver bleaching process
FR1270806A (en) Dyes for the photographic silver bleaching process
FR1337113A (en) Photographic materials for the silver laundering process
FR1523638A (en) Photographic material for the silver-dye bleaching process