BE531257A - - Google Patents

Info

Publication number
BE531257A
BE531257A BE531257DA BE531257A BE 531257 A BE531257 A BE 531257A BE 531257D A BE531257D A BE 531257DA BE 531257 A BE531257 A BE 531257A
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.)
Publication of BE531257A publication Critical patent/BE531257A/xx

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
    • 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
    • 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
    • C09B23/12—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being branched "branched" means that the substituent on the polymethine chain forms a new conjugated system, e.g. most trinuclear cyanine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE531257D 1953-08-19 BE531257A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US751318XA 1953-08-19 1953-08-19

Publications (1)

Publication Number Publication Date
BE531257A true BE531257A (enrdf_load_stackoverflow)

Family

ID=26755224

Family Applications (2)

Application Number Title Priority Date Filing Date
BE531257D BE531257A (enrdf_load_stackoverflow) 1953-08-19
BE519147D BE519147A (enrdf_load_stackoverflow) 1953-08-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE519147D BE519147A (enrdf_load_stackoverflow) 1953-08-19

Country Status (3)

Country Link
BE (2) BE519147A (enrdf_load_stackoverflow)
FR (2) FR1107457A (enrdf_load_stackoverflow)
GB (2) GB740770A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126020C (enrdf_load_stackoverflow) * 1961-02-16
JP2663033B2 (ja) * 1990-02-22 1997-10-15 富士写真フイルム株式会社 ハロゲン化銀乳剤
EP0474047B1 (en) * 1990-08-23 1996-06-12 Fuji Photo Film Co., Ltd. Silver halide emulsion
JP2802693B2 (ja) * 1991-08-14 1998-09-24 富士写真フイルム株式会社 ハロゲン化銀乳剤

Also Published As

Publication number Publication date
GB740770A (en) 1955-11-16
FR1107457A (fr) 1956-01-03
FR70503E (fr) 1959-05-29
GB751318A (en) 1956-06-27
BE519147A (enrdf_load_stackoverflow)

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