FR2026969A1 - - Google Patents

Info

Publication number
FR2026969A1
FR2026969A1 FR6944656A FR6944656A FR2026969A1 FR 2026969 A1 FR2026969 A1 FR 2026969A1 FR 6944656 A FR6944656 A FR 6944656A FR 6944656 A FR6944656 A FR 6944656A FR 2026969 A1 FR2026969 A1 FR 2026969A1
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.)
Withdrawn
Application number
FR6944656A
Other languages
French (fr)
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 AG
Original Assignee
Agfa Gevaert 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
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2026969A1 publication Critical patent/FR2026969A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

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)
FR6944656A 1968-12-23 1969-12-23 Withdrawn FR2026969A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816571 DE1816571A1 (en) 1968-12-23 1968-12-23 Halogen silver photographic emulsion with increased sensitivity and reduced fog

Publications (1)

Publication Number Publication Date
FR2026969A1 true FR2026969A1 (en) 1970-09-25

Family

ID=5717200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944656A Withdrawn FR2026969A1 (en) 1968-12-23 1969-12-23

Country Status (5)

Country Link
US (1) US3647469A (en)
BE (1) BE743489A (en)
DE (1) DE1816571A1 (en)
FR (1) FR2026969A1 (en)
GB (1) GB1261140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023670A1 (en) * 1979-08-04 1981-02-11 Agfa-Gevaert AG Photographic emulsion, production process and photographic materials

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788685A (en) * 1971-09-13 1973-03-12 Agfa Gevaert Nv DEVELOPMENT OF CONTRASTRICH SILVER HALOGENIDE EMULSIONS FOR GRAPHIC PURPOSES
JPS5883852A (en) * 1981-11-13 1983-05-19 Fuji Photo Film Co Ltd Method for bleaching color photographic material
DE3641861A1 (en) * 1985-12-09 1987-06-11 Fuji Photo Film Co Ltd COLOR PHOTOGRAPHIC SILVER HALOGENIDE MATERIAL AND METHOD FOR THE PRODUCTION THEREOF

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438716A (en) * 1944-10-06 1948-03-30 Gen Aniline & Film Corp Stabilized silver halide emulsions
BE593047A (en) * 1959-07-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023670A1 (en) * 1979-08-04 1981-02-11 Agfa-Gevaert AG Photographic emulsion, production process and photographic materials

Also Published As

Publication number Publication date
BE743489A (en) 1970-06-22
GB1261140A (en) 1972-01-19
US3647469A (en) 1972-03-07
DE1816571A1 (en) 1970-07-09

Similar Documents

Publication Publication Date Title
AU428130B2 (en)
AU2374870A (en)
AU5184069A (en)
AU6168869A (en)
AU6171569A (en)
AU416157B2 (en)
AU429879B2 (en)
AU2581067A (en)
AU4811568A (en)
AU3789668A (en)
AU4744468A (en)
AU3224368A (en)
AU2580267A (en)
AU479393A (en)
BE642636A (en)
AU4464266A (en)
AU4503667A (en)
AU4558658A (en)
AU463027A (en)
AU4224469A (en)
BE726425A (en)
AU479894A (en)
BE726676A (en)
AU3083868A (en)
AU2889368A (en)

Legal Events

Date Code Title Description
ST Notification of lapse