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DK117753B - Method of sensitizing a precious metal sensitizable photographic material. - Google Patents

Method of sensitizing a precious metal sensitizable photographic material.

Info

Publication number
DK117753B
DK117753B DK669567A DK669567A DK117753B DK 117753 B DK117753 B DK 117753B DK 669567 A DK669567 A DK 669567A DK 669567 A DK669567 A DK 669567A DK 117753 B DK117753 B DK 117753B
Authority
DK
Denmark
Prior art keywords
sensitizable
sensitizing
precious metal
photographic material
photographic
Prior art date
Application number
DK669567A
Other languages
Danish (da)
Inventor
P Mcveigh
J Dunn
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
Priority claimed from US606586A external-priority patent/US3408197A/en
Priority claimed from US606588A external-priority patent/US3408196A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DK117753B publication Critical patent/DK117753B/en

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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • 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
    • G03C2001/091—Gold
    • 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
    • G03C2001/095—Disulfide or dichalcogenide compound
    • 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
    • G03C2001/097—Selenium

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)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DK669567A 1967-01-03 1967-12-29 Method of sensitizing a precious metal sensitizable photographic material. DK117753B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60658767A 1967-01-03 1967-01-03
US606586A US3408197A (en) 1967-01-03 1967-01-03 Synergistic sensitization of silver halide emulsions with labile selenium formed in situ
US606588A US3408196A (en) 1967-01-03 1967-01-03 Sensitization of silver halide emulsion with labile selenium formed in situ

Publications (1)

Publication Number Publication Date
DK117753B true DK117753B (en) 1970-05-25

Family

ID=27416953

Family Applications (1)

Application Number Title Priority Date Filing Date
DK669567A DK117753B (en) 1967-01-03 1967-12-29 Method of sensitizing a precious metal sensitizable photographic material.

Country Status (8)

Country Link
BE (1) BE708853A (en)
CH (1) CH479895A (en)
DK (1) DK117753B (en)
FR (1) FR1558506A (en)
GB (1) GB1201396A (en)
NL (1) NL6800007A (en)
NO (1) NO123330B (en)
SE (1) SE344830B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100021A (en) * 1998-12-15 2000-08-08 Agfa-Gevaert N.V. Sensitization of silver halide

Also Published As

Publication number Publication date
NO123330B (en) 1971-10-25
BE708853A (en) 1968-05-16
FR1558506A (en) 1969-02-28
CH479895A (en) 1969-10-15
SE344830B (en) 1972-05-02
GB1201396A (en) 1970-08-05
NL6800007A (en) 1968-07-04

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