CH497716A - Spektral sensibilisiertes photographisches Material - Google Patents

Spektral sensibilisiertes photographisches Material

Info

Publication number
CH497716A
CH497716A CH293068A CH293068A CH497716A CH 497716 A CH497716 A CH 497716A CH 293068 A CH293068 A CH 293068A CH 293068 A CH293068 A CH 293068A CH 497716 A CH497716 A CH 497716A
Authority
CH
Switzerland
Prior art keywords
photographic material
spectrally sensitized
sensitized photographic
spectrally
sensitized
Prior art date
Application number
CH293068A
Other languages
English (en)
Inventor
Helmut Dr Kampfer
Marie Dr Hase
Rintelen Harald Dr Von
Oskar Dr Riester
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 CH497716A publication Critical patent/CH497716A/de

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
    • G03C1/22—Methine and polymethine dyes with an even number of CH groups
    • 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
    • C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CH293068A 1967-03-11 1968-02-28 Spektral sensibilisiertes photographisches Material CH497716A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0055135 1967-03-11

Publications (1)

Publication Number Publication Date
CH497716A true CH497716A (de) 1970-10-15

Family

ID=6939840

Family Applications (1)

Application Number Title Priority Date Filing Date
CH293068A CH497716A (de) 1967-03-11 1968-02-28 Spektral sensibilisiertes photographisches Material

Country Status (7)

Country Link
US (1) US3545975A (de)
BE (1) BE711378A (de)
CH (1) CH497716A (de)
DE (1) DE1522432C3 (de)
FR (1) FR1559295A (de)
GB (1) GB1221875A (de)
NL (1) NL6802465A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576092B2 (de) * 1971-12-28 1982-02-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177481B (de) * 1963-05-18 1964-09-03 Agfa Ag Lichtempfindliches photographisches Material mit mindestens einer sensibilisierten Halogensilberemulsionsschicht

Also Published As

Publication number Publication date
GB1221875A (en) 1971-02-10
DE1522432A1 (de) 1969-07-24
US3545975A (en) 1970-12-08
DE1522432C3 (de) 1975-01-30
FR1559295A (de) 1969-03-07
NL6802465A (de) 1968-08-26
DE1522432B2 (de) 1974-06-12
BE711378A (de) 1968-08-28

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Legal Events

Date Code Title Description
PL Patent ceased