FR1164085A - Agents sensibilisateurs optiques - Google Patents

Agents sensibilisateurs optiques

Info

Publication number
FR1164085A
FR1164085A FR1164085DA FR1164085A FR 1164085 A FR1164085 A FR 1164085A FR 1164085D A FR1164085D A FR 1164085DA FR 1164085 A FR1164085 A FR 1164085A
Authority
FR
France
Prior art keywords
optical sensitizers
sensitizers
optical
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
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1164085A publication Critical patent/FR1164085A/fr
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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >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)
  • 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR1164085D 1956-01-09 1957-01-07 Agents sensibilisateurs optiques Expired FR1164085A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB67556A GB804670A (en) 1956-01-09 1956-01-09 New optical sensitisers

Publications (1)

Publication Number Publication Date
FR1164085A true FR1164085A (fr) 1958-10-06

Family

ID=9708559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1164085D Expired FR1164085A (fr) 1956-01-09 1957-01-07 Agents sensibilisateurs optiques

Country Status (3)

Country Link
BE (1) BE553999A (enrdf_load_html_response)
FR (1) FR1164085A (enrdf_load_html_response)
GB (1) GB804670A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5241084B2 (ja) * 2006-07-21 2013-07-17 株式会社Ａｄｅｋａ 架橋型シアニン化合物及び該化合物を用いた光学記録材料

Also Published As

Publication number Publication date
BE553999A (enrdf_load_html_response)
GB804670A (en) 1958-11-19

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