FR1598075A - - Google Patents

Info

Publication number
FR1598075A
FR1598075A FR1598075DA FR1598075A FR 1598075 A FR1598075 A FR 1598075A FR 1598075D A FR1598075D A FR 1598075DA FR 1598075 A FR1598075 A FR 1598075A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1598075A publication Critical patent/FR1598075A/fr
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
    • G03C1/08—Sensitivity-increasing substances
    • 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

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)
FR1598075D 1967-12-22 1968-12-23 Expired FR1598075A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671597511 DE1597511A1 (de) 1967-12-22 1967-12-22 Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit
DEA0057779 1967-12-22

Publications (1)

Publication Number Publication Date
FR1598075A true FR1598075A (fr) 1970-06-29

Family

ID=25753437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1598075D Expired FR1598075A (fr) 1967-12-22 1968-12-23

Country Status (6)

Country Link
US (1) US3615631A (fr)
BE (1) BE725624A (fr)
CH (1) CH500508A (fr)
DE (1) DE1597511A1 (fr)
FR (1) FR1598075A (fr)
GB (1) GB1244878A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138123A (en) * 1976-02-05 1977-11-18 Fuji Photo Film Co Ltd Silver halide photographic emulsion spectrally sensitized by merocyaning dye

Also Published As

Publication number Publication date
GB1244878A (en) 1971-09-02
DE1597511A1 (de) 1970-05-14
US3615631A (en) 1971-10-26
BE725624A (fr) 1969-06-18
CH500508A (de) 1970-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse