DE975475C - Stabilisiertes photographisches Material - Google Patents

Stabilisiertes photographisches Material

Info

Publication number
DE975475C
DE975475C DEE8073A DEE0008073A DE975475C DE 975475 C DE975475 C DE 975475C DE E8073 A DEE8073 A DE E8073A DE E0008073 A DEE0008073 A DE E0008073A DE 975475 C DE975475 C DE 975475C
Authority
DE
Germany
Prior art keywords
mercury
emulsion
photographic material
per mole
material according
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
DEE8073A
Other languages
German (de)
English (en)
Inventor
Burt Haring Caroll
Thomas Francis Murray
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE975475C publication Critical patent/DE975475C/de
Expired legal-status Critical Current

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
    • G03C1/34—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
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DEE8073A 1952-11-08 1953-11-04 Stabilisiertes photographisches Material Expired DE975475C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US742224XA 1952-11-08 1952-11-08

Publications (1)

Publication Number Publication Date
DE975475C true DE975475C (de) 1961-12-07

Family

ID=22118414

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE8073A Expired DE975475C (de) 1952-11-08 1953-11-04 Stabilisiertes photographisches Material

Country Status (4)

Country Link
BE (1) BE524119A (US06589383-20030708-C00041.png)
DE (1) DE975475C (US06589383-20030708-C00041.png)
FR (1) FR1098940A (US06589383-20030708-C00041.png)
GB (1) GB742224A (US06589383-20030708-C00041.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE618354C (de) * 1934-03-10 1935-09-06 B Kankelwitz Dr Verfahren zur Herstellung grau- und gelbschleierfrei arbeitender und haltbarer photographischer Halogensilberentwicklungsemulsionen
CH186866A (de) * 1935-10-30 1936-10-15 Geistlich Soehne Ag Verfahren zur Verbesserung der Eigenschaften photographischer Emulsionen.
US2540086A (en) * 1948-06-17 1951-02-06 Silver halibe emulsions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE618354C (de) * 1934-03-10 1935-09-06 B Kankelwitz Dr Verfahren zur Herstellung grau- und gelbschleierfrei arbeitender und haltbarer photographischer Halogensilberentwicklungsemulsionen
CH186866A (de) * 1935-10-30 1936-10-15 Geistlich Soehne Ag Verfahren zur Verbesserung der Eigenschaften photographischer Emulsionen.
US2540086A (en) * 1948-06-17 1951-02-06 Silver halibe emulsions

Also Published As

Publication number Publication date
BE524119A (US06589383-20030708-C00041.png)
GB742224A (en) 1955-12-21
FR1098940A (fr) 1955-08-26

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