NL75610C - - Google Patents

Info

Publication number
NL75610C
NL75610C NL75610DA NL75610C NL 75610 C NL75610 C NL 75610C NL 75610D A NL75610D A NL 75610DA NL 75610 C NL75610 C NL 75610C
Authority
NL
Netherlands
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.)
Publication of NL75610C publication Critical patent/NL75610C/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
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • 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
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/107—The polymethine chain containing an even number of >CH- groups four >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
    • 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
    • G03C1/22—Methine and polymethine dyes with an even number of CH groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
NL75610D 1950-03-20 NL75610C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6864/50A GB678626A (en) 1950-03-20 1950-03-20 Improvements in or relating to carbocyanine dyes

Publications (1)

Publication Number Publication Date
NL75610C true NL75610C (fr)

Family

ID=9822154

Family Applications (2)

Application Number Title Priority Date Filing Date
NL75610D NL75610C (fr) 1950-03-20
NL7508147.A NL159959B (nl) 1950-03-20 Werkwijze voor het bereiden van een herbicide preparaat en werkwijze voor het bereiden van verbindingen met herbicide eigenschappen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7508147.A NL159959B (nl) 1950-03-20 Werkwijze voor het bereiden van een herbicide preparaat en werkwijze voor het bereiden van verbindingen met herbicide eigenschappen.

Country Status (3)

Country Link
US (1) US2693472A (fr)
GB (2) GB678626A (fr)
NL (2) NL159959B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1569734C3 (de) * 1964-05-12 1974-04-04 Bayer Ag, 5090 Leverkusen Mischungen von Methinfarbstoffen
US4839274A (en) * 1987-06-30 1989-06-13 Eastman Kodak Company Novel polymethine dyes and UV absorbers containing a triarylborylisocyano group and imaging compositions containing these dyes
US4839260A (en) * 1987-06-30 1989-06-13 Eastman Kodak Company Novel polymethine dyes and UV absorbers and imaging materials for their use
US4855213A (en) * 1987-06-30 1989-08-08 Eastman Kodak Company Novel polymethine dyes and imaging compositions

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353164A (en) * 1944-07-11 Dyestuffs and dyestuff
BE393768A (fr) * 1932-01-18
US2158287A (en) * 1933-07-21 1939-05-16 Agfa Ansco Corp Sensitizing silver halide emulsion
BE415463A (fr) * 1935-05-09
FR806854A (fr) * 1935-05-25 1936-12-28 Ilford Ltd Perfectionnements à la fabrication d'esters maloniques substitués
FR810104A (fr) * 1935-08-16 1937-03-15 Ilford Ltd Perfectionnements apportés aux matières tinctoriales
US2166736A (en) * 1937-04-23 1939-07-18 Eastman Kodak Co Photographic emulsion
DE873357C (de) * 1937-04-23 1953-04-13 Kodak Ag Verfahren zum Sensibilisieren von Halogensilberemulsionen
GB528803A (en) * 1939-05-05 1940-11-07 Ronald Bernard Collins Improvements in or relating to photographic sensitizing dyestuffs
GB534140A (en) * 1939-05-25 1941-02-28 Kodak Ltd Improvements in and relating to photographic emulsions and layers, and the manufacture of dyes for use therein and intermediates for such manufacture
BE442515A (fr) * 1940-07-30
US2320654A (en) * 1940-08-08 1943-06-01 Riester Oskar Sensitization of photographic emulsions
US2269234A (en) * 1940-10-18 1942-01-06 Eastman Kodak Co Polymethine dye intermediates
NL60473C (fr) * 1943-08-21
US2511210A (en) * 1946-04-01 1950-06-13 Ilford Ltd Methine dyestuffs
GB610569A (en) * 1946-04-01 1948-10-18 John David Kendall Improvements in or relating to the production of dyes and the sensitisation of photographic emulsions
BE472445A (fr) * 1946-04-11
US2603642A (en) * 1948-01-15 1952-07-15 Ilford Ltd Methine dyestuffs
US2573555A (en) * 1948-10-02 1951-10-30 Ilford Ltd Method for making methine dyestuffs
NL149081B (nl) * 1948-10-02 Bristol Myers Co Werkwijze voor het bereiden van een geneesmiddel op basis van twee penicillinen, alsmede aldus verkregen gevormd geneesmiddel.

Also Published As

Publication number Publication date
GB678626A (en) 1952-09-03
GB681451A (en) 1952-10-22
US2693472A (en) 1954-11-02
NL159959B (nl)

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