DE1285302B - Photographische Silberhalogenidemulsion - Google Patents

Photographische Silberhalogenidemulsion

Info

Publication number
DE1285302B
DE1285302B DEJ26472A DEJ0026472A DE1285302B DE 1285302 B DE1285302 B DE 1285302B DE J26472 A DEJ26472 A DE J26472A DE J0026472 A DEJ0026472 A DE J0026472A DE 1285302 B DE1285302 B DE 1285302B
Authority
DE
Germany
Prior art keywords
silver halide
methyl
carboxymethyl
benzoselenazole
emulsion
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
DEJ26472A
Other languages
German (de)
English (en)
Inventor
Walworth Vivian Kann
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of DE1285302B publication Critical patent/DE1285302B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D293/00—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms
    • C07D293/10—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D293/12—Selenazoles; Hydrogenated selenazoles
    • 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEJ26472A 1963-08-30 1964-08-28 Photographische Silberhalogenidemulsion Pending DE1285302B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US305857A US3326681A (en) 1963-08-30 1963-08-30 Photographic products and processes

Publications (1)

Publication Number Publication Date
DE1285302B true DE1285302B (de) 1968-12-12

Family

ID=23182665

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ26472A Pending DE1285302B (de) 1963-08-30 1964-08-28 Photographische Silberhalogenidemulsion

Country Status (5)

Country Link
US (1) US3326681A (cs)
BE (1) BE652267A (cs)
DE (1) DE1285302B (cs)
GB (1) GB1080228A (cs)
NL (2) NL6409622A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512581B2 (cs) * 1973-12-21 1980-04-02
JPS532778B2 (cs) * 1974-04-19 1978-01-31
JPH0778611B2 (ja) * 1988-11-15 1995-08-23 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
US5620837A (en) * 1995-12-28 1997-04-15 Eastman Kodak Company Color photographic element containing benzazolium compounds

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE704141C (de) * 1938-03-08 1941-03-24 I G Farbenindustrie Akt Ges Verfahren zur Sensibilisierung von Halogensilberemulsionen
DE929080C (de) * 1951-10-23 1955-08-16 Agfa Ag Fuer Photofabrikation Verfahren zur Herstellung von Betain-Cyanin-Farbstoffen und von Betain-Styryl-Farbstoffen
DE1051115B (de) * 1957-08-16 1959-02-19 Agfa Ag Verfahren zur Sensibilisierung von Halogensilberemulsionen
DE1053309B (de) * 1957-03-28 1959-03-19 Agfa Ag Verfahren zur Sensibilisierung von Halogensilberemulsionen
DE1063028B (de) * 1957-09-10 1959-08-06 Wolfen Filmfab Veb Verfahren zur Sensibilisierung von Halogensilberemulsionen
DE972811C (de) * 1947-08-29 1959-10-01 Eastman Kodak Co Silberhalid-Emulsion fuer die Farbphotographie
DE1081756B (de) * 1957-04-11 1960-05-12 Gen Aniline & Film Corp Photographisches Material mit Halogensilberemulsionsschichten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131038A (en) * 1932-05-26 1938-09-27 Eastman Kodak Co Photographic emulsion containing alkyl quaternary salts of thiazoles and the like asantifoggants
GB587434A (en) * 1939-12-20 1947-04-25 Gevaert Photo Prod Nv Improvements in and relating to the preparation of heterocyclic nitrogen compounds
BE570512A (cs) * 1957-08-23
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color
BE621607A (cs) * 1961-08-25

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE704141C (de) * 1938-03-08 1941-03-24 I G Farbenindustrie Akt Ges Verfahren zur Sensibilisierung von Halogensilberemulsionen
DE972811C (de) * 1947-08-29 1959-10-01 Eastman Kodak Co Silberhalid-Emulsion fuer die Farbphotographie
DE929080C (de) * 1951-10-23 1955-08-16 Agfa Ag Fuer Photofabrikation Verfahren zur Herstellung von Betain-Cyanin-Farbstoffen und von Betain-Styryl-Farbstoffen
DE1053309B (de) * 1957-03-28 1959-03-19 Agfa Ag Verfahren zur Sensibilisierung von Halogensilberemulsionen
DE1081756B (de) * 1957-04-11 1960-05-12 Gen Aniline & Film Corp Photographisches Material mit Halogensilberemulsionsschichten
DE1051115B (de) * 1957-08-16 1959-02-19 Agfa Ag Verfahren zur Sensibilisierung von Halogensilberemulsionen
DE1063028B (de) * 1957-09-10 1959-08-06 Wolfen Filmfab Veb Verfahren zur Sensibilisierung von Halogensilberemulsionen

Also Published As

Publication number Publication date
BE652267A (cs) 1965-02-25
NL127569C (cs)
US3326681A (en) 1967-06-20
GB1080228A (en) 1967-08-23
NL6409622A (cs) 1965-03-01

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