DE1053309B - Verfahren zur Sensibilisierung von Halogensilberemulsionen - Google Patents

Verfahren zur Sensibilisierung von Halogensilberemulsionen

Info

Publication number
DE1053309B
DE1053309B DEA26841A DEA0026841A DE1053309B DE 1053309 B DE1053309 B DE 1053309B DE A26841 A DEA26841 A DE A26841A DE A0026841 A DEA0026841 A DE A0026841A DE 1053309 B DE1053309 B DE 1053309B
Authority
DE
Germany
Prior art keywords
dye
methyl
curve
corresponds
ecm
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.)
Pending
Application number
DEA26841A
Other languages
German (de)
English (en)
Inventor
Dr Johannes Goetze
Dr Marie Hase
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 NV
Original Assignee
Agfa 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
Priority to BE566164D priority Critical patent/BE566164A/xx
Application filed by Agfa AG filed Critical Agfa AG
Priority to DEA26841A priority patent/DE1053309B/de
Priority to CH5736958A priority patent/CH369017A/de
Priority to US723881A priority patent/US3084045A/en
Priority to FR1204394D priority patent/FR1204394A/fr
Priority to GB10070/58A priority patent/GB855686A/en
Publication of DE1053309B publication Critical patent/DE1053309B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
    • 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
    • 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

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)
DEA26841A 1957-03-28 1957-03-28 Verfahren zur Sensibilisierung von Halogensilberemulsionen Pending DE1053309B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE566164D BE566164A (US06653308-20031125-C00197.png) 1957-03-28
DEA26841A DE1053309B (de) 1957-03-28 1957-03-28 Verfahren zur Sensibilisierung von Halogensilberemulsionen
CH5736958A CH369017A (de) 1957-03-28 1958-03-22 Verfahren zur Sensibilisierung von Halogensilberemulsionen
US723881A US3084045A (en) 1957-03-28 1958-03-25 Cyanine dyes derived from thienylben-zothiazoles and silver halide emulsions sensitized therewith
FR1204394D FR1204394A (fr) 1957-03-28 1958-03-27 Colorants de cyanine dérivant de thiénylbenzothiazoles et émulsions d'halogénure d'argent sensibilisées avec ceux-ci
GB10070/58A GB855686A (en) 1957-03-28 1958-03-28 Cyanine dyes and silver halide emulsions sensitised therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA26841A DE1053309B (de) 1957-03-28 1957-03-28 Verfahren zur Sensibilisierung von Halogensilberemulsionen

Publications (1)

Publication Number Publication Date
DE1053309B true DE1053309B (de) 1959-03-19

Family

ID=6926252

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA26841A Pending DE1053309B (de) 1957-03-28 1957-03-28 Verfahren zur Sensibilisierung von Halogensilberemulsionen

Country Status (6)

Country Link
US (1) US3084045A (US06653308-20031125-C00197.png)
BE (1) BE566164A (US06653308-20031125-C00197.png)
CH (1) CH369017A (US06653308-20031125-C00197.png)
DE (1) DE1053309B (US06653308-20031125-C00197.png)
FR (1) FR1204394A (US06653308-20031125-C00197.png)
GB (1) GB855686A (US06653308-20031125-C00197.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285302B (de) * 1963-08-30 1968-12-12 Polaroid Corp Photographische Silberhalogenidemulsion
US6010838A (en) * 1997-10-17 2000-01-04 Agfa-Gevaert Nv Color photographic silver halide material
EP0987302A1 (de) * 1998-09-19 2000-03-22 Agfa-Gevaert AG Cyaninfarbstoffe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683427B1 (en) * 1994-05-18 2001-11-14 Eastman Kodak Company Blue sensitizing dyes with heterocyclic substituents

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395879A (en) * 1946-03-05 Cyanine dyestuffs
US2104064A (en) * 1931-07-28 1938-01-04 Agfa Ansco Corp Sensitizing of silver-halide emulsions
US2065412A (en) * 1931-09-19 1936-12-22 Agfa Ansco Corp Sensitizing of photographic emulsions
US2060383A (en) * 1932-03-18 1936-11-10 Agfa Ansco Corp Sensitized silver halide emulsions
US2233873A (en) * 1937-06-23 1941-03-04 Ici Ltd Azo dyestuff intermediates
US2278461A (en) * 1939-01-11 1942-04-07 Du Pont Film Mfg Corp Photographic sensitizing dyes and compositions containing the same
US2415927A (en) * 1944-10-17 1947-02-18 Gen Aniline & Film Corp Method of sensitizing photographic silver-halide emulsions
GB626470A (en) * 1946-06-17 1949-07-15 Gevaert Photo Producten Naamlo Improvements in or relating to methine dyestuffs, their preparation and the sensitisation of photographic emulsions therewith
US2610190A (en) * 1949-03-12 1952-09-09 American Cyanamid Co Preparation of benzothiazole through pyrolysis
US2715629A (en) * 1952-07-16 1955-08-16 Du Pont Sulfonic acid derivatives of 2-(4'-dialkylaminophenyl)-benzothiazole
BE555921A (US06653308-20031125-C00197.png) * 1956-03-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285302B (de) * 1963-08-30 1968-12-12 Polaroid Corp Photographische Silberhalogenidemulsion
US6010838A (en) * 1997-10-17 2000-01-04 Agfa-Gevaert Nv Color photographic silver halide material
EP0987302A1 (de) * 1998-09-19 2000-03-22 Agfa-Gevaert AG Cyaninfarbstoffe
US6258523B1 (en) 1998-09-19 2001-07-10 Agfa-Gevaert Cyanine dyes

Also Published As

Publication number Publication date
GB855686A (en) 1960-12-07
FR1204394A (fr) 1960-01-26
US3084045A (en) 1963-04-02
CH5736958A4 (US06653308-20031125-C00197.png) 1963-06-15
BE566164A (US06653308-20031125-C00197.png)
CH369017A (de) 1963-06-15

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