FR1249593A - Process for obtaining improved photographic material - Google Patents

Process for obtaining improved photographic material

Info

Publication number
FR1249593A
FR1249593A FR819100A FR819100A FR1249593A FR 1249593 A FR1249593 A FR 1249593A FR 819100 A FR819100 A FR 819100A FR 819100 A FR819100 A FR 819100A FR 1249593 A FR1249593 A FR 1249593A
Authority
FR
France
Prior art keywords
photographic material
obtaining improved
improved photographic
obtaining
photographic
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
FR819100A
Other languages
French (fr)
Inventor
Jozef Frans Willems
Albert Emiel Van Hoof
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR1249593A publication Critical patent/FR1249593A/en
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
    • G03C1/33—Spot-preventing agents

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR819100A 1959-02-20 1960-02-20 Process for obtaining improved photographic material Expired FR1249593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2038701 1959-02-20

Publications (1)

Publication Number Publication Date
FR1249593A true FR1249593A (en) 1960-11-21

Family

ID=3864702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819100A Expired FR1249593A (en) 1959-02-20 1960-02-20 Process for obtaining improved photographic material

Country Status (4)

Country Link
DE (1) DE1121467B (en)
FR (1) FR1249593A (en)
GB (1) GB952162A (en)
NL (1) NL248600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145506A2 (en) * 1983-12-15 1985-06-19 E.I. Du Pont De Nemours And Company Elimination of defects in cysteine-sensitized emulsions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065669A (en) * 1964-07-02 1967-04-19 Agfa Gevaert Nv Improved photographic radiation-sensitive silver halide materials
US4340665A (en) * 1981-03-04 1982-07-20 E. I. Du Pont De Nemours And Company Silver halide film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145506A2 (en) * 1983-12-15 1985-06-19 E.I. Du Pont De Nemours And Company Elimination of defects in cysteine-sensitized emulsions
EP0145506A3 (en) * 1983-12-15 1986-01-22 E.I. Du Pont De Nemours And Company Elminination of defects in cysteine-sensitized emulsions

Also Published As

Publication number Publication date
NL248600A (en)
DE1121467B (en) 1962-01-04
GB952162A (en) 1964-03-11

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