BE737912A - - Google Patents

Info

Publication number
BE737912A
BE737912A BE737912DA BE737912A BE 737912 A BE737912 A BE 737912A BE 737912D A BE737912D A BE 737912DA BE 737912 A BE737912 A BE 737912A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE737912A publication Critical patent/BE737912A/xx

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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/14—Methine and polymethine dyes with an odd number of CH groups
    • G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE737912D 1968-08-26 1969-08-25 BE737912A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1277268A CH517322A (de) 1968-08-26 1968-08-26 Photographisches Material für das Silberfarbbleichverfahren

Publications (1)

Publication Number Publication Date
BE737912A true BE737912A (enrdf_load_stackoverflow) 1970-02-25

Family

ID=4386244

Family Applications (1)

Application Number Title Priority Date Filing Date
BE737912D BE737912A (enrdf_load_stackoverflow) 1968-08-26 1969-08-25

Country Status (8)

Country Link
US (1) US3647466A (enrdf_load_stackoverflow)
BE (1) BE737912A (enrdf_load_stackoverflow)
CA (1) CA942568A (enrdf_load_stackoverflow)
CH (1) CH517322A (enrdf_load_stackoverflow)
DE (1) DE1938768C3 (enrdf_load_stackoverflow)
FR (1) FR2017033A1 (enrdf_load_stackoverflow)
GB (1) GB1237614A (enrdf_load_stackoverflow)
NL (1) NL169233C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881933A (en) * 1971-05-18 1975-05-06 Fuji Photo Film Co Ltd Light-sensitive material undergoing little change of latent image formed therein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503776A (en) * 1947-03-21 1950-04-11 Eastman Kodak Co Cyanine dyes containing a sulfohydrocarbon radical
BE585274A (enrdf_load_stackoverflow) * 1958-12-04
DE1098653B (de) * 1959-06-27 1961-02-02 Hoechst Ag Verfahren zur Herstellung von Sensibilisierungsfarbstoffen
DE1127714B (de) * 1960-08-20 1962-04-12 Perutz Photowerke G M B H Verfahren zur Herstellung von farbphotographischen Halogensilberemulsionen
US3354170A (en) * 1962-09-26 1967-11-21 Polaroid Corp Arylselenazole chemical syntheses
GB1031367A (en) * 1963-04-19 1966-06-02 Ilford Ltd Photographic light-sensitive materials
US3410848A (en) * 1965-07-13 1968-11-12 Gaf Corp 2-(beta-halo)-vinyl-3 alkylazolium compounds

Also Published As

Publication number Publication date
CH517322A (de) 1971-12-31
NL169233B (nl) 1982-01-18
US3647466A (en) 1972-03-07
DE1938768B2 (de) 1979-06-13
CA942568A (en) 1974-02-26
NL6912939A (enrdf_load_stackoverflow) 1970-03-02
NL169233C (nl) 1982-06-16
GB1237614A (en) 1971-06-30
DE1938768C3 (de) 1980-03-06
FR2017033A1 (enrdf_load_stackoverflow) 1970-05-15
DE1938768A1 (de) 1970-03-05

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CIBA S.A.

Effective date: 19890825