DE1547647C3 - Optisch sensibilisiertes lichtempfindliches Material - Google Patents

Optisch sensibilisiertes lichtempfindliches Material

Info

Publication number
DE1547647C3
DE1547647C3 DE1547647A DE1547647A DE1547647C3 DE 1547647 C3 DE1547647 C3 DE 1547647C3 DE 1547647 A DE1547647 A DE 1547647A DE 1547647 A DE1547647 A DE 1547647A DE 1547647 C3 DE1547647 C3 DE 1547647C3
Authority
DE
Germany
Prior art keywords
sensitization
silver halide
halide emulsion
sensitization maximum
maximum
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
DE1547647A
Other languages
German (de)
English (en)
Other versions
DE1547647A1 (de
DE1547647B2 (de
Inventor
Helmut Dr. 5000 Koeln Kampfer
Karl 8025 Unterhaching Kueffner
Karl Dr. 5090 Leverkusen Lohmer
Hans Dr. 5000 Koeln Oehlschlaeger
Oskar Dr. 5090 Leverkusen Riester
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
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of DE1547647A1 publication Critical patent/DE1547647A1/de
Publication of DE1547647B2 publication Critical patent/DE1547647B2/de
Application granted granted Critical
Publication of DE1547647C3 publication Critical patent/DE1547647C3/de
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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • C09B23/0058—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof the substituent being CN
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE1547647A 1967-05-22 1967-05-22 Optisch sensibilisiertes lichtempfindliches Material Expired DE1547647C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0055772 1967-05-22

Publications (3)

Publication Number Publication Date
DE1547647A1 DE1547647A1 (de) 1970-04-30
DE1547647B2 DE1547647B2 (de) 1974-05-02
DE1547647C3 true DE1547647C3 (de) 1974-12-12

Family

ID=6940174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1547647A Expired DE1547647C3 (de) 1967-05-22 1967-05-22 Optisch sensibilisiertes lichtempfindliches Material

Country Status (8)

Country Link
US (1) US3617296A (enExample)
BE (1) BE715498A (enExample)
CA (1) CA922150A (enExample)
CH (1) CH506097A (enExample)
DE (1) DE1547647C3 (enExample)
FR (1) FR1574890A (enExample)
GB (1) GB1219330A (enExample)
NL (1) NL6807237A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470726A (en) * 1935-11-15 1937-08-16 Eastman Kodak Co Improvements in sensitising photographic silver-salt emulsions and in manufacture ofdyes therefor
US2166736A (en) * 1937-04-23 1939-07-18 Eastman Kodak Co Photographic emulsion
FR1283502A (fr) * 1960-03-10 1962-02-02 Kodak Pathe Nouvelle classe de colorants de la série des mérocyanines cationiques et produits photographiques les contenant

Also Published As

Publication number Publication date
DE1547647A1 (de) 1970-04-30
DE1547647B2 (de) 1974-05-02
CH506097A (de) 1971-04-15
FR1574890A (enExample) 1969-07-18
NL6807237A (enExample) 1968-10-25
BE715498A (enExample) 1968-11-22
GB1219330A (en) 1971-01-13
US3617296A (en) 1971-11-02
CA922150A (en) 1973-03-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E771 Valid patent as to the heymanns-index 1977, willingness to grant licences