FR767190A - Perfectionnements aux émulsions photographiques - Google Patents

Perfectionnements aux émulsions photographiques

Info

Publication number
FR767190A
FR767190A FR767190DA FR767190A FR 767190 A FR767190 A FR 767190A FR 767190D A FR767190D A FR 767190DA FR 767190 A FR767190 A FR 767190A
Authority
FR
France
Prior art keywords
photographic emulsions
photographic
emulsions
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
Other languages
English (en)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR767190A publication Critical patent/FR767190A/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
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/14—Methine and polymethine dyes with an odd number of CH groups
    • G03C1/20—Methine and polymethine dyes with an odd number of CH groups with more than three CH groups

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)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
FR767190D 1933-01-16 1934-01-16 Perfectionnements aux émulsions photographiques Expired FR767190A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US652029A US2095854A (en) 1933-01-16 1933-01-16 Photographic emulsion containing tricarbocyanines

Publications (1)

Publication Number Publication Date
FR767190A true FR767190A (fr) 1934-07-12

Family

ID=24615233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767190D Expired FR767190A (fr) 1933-01-16 1934-01-16 Perfectionnements aux émulsions photographiques

Country Status (3)

Country Link
US (1) US2095854A (fr)
FR (1) FR767190A (fr)
GB (1) GB437017A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202218A (en) * 1990-03-23 1993-04-13 Mitsubishi Paper Mills Limited Scanning exposing type lithographic printing plate with 1.5 wt. % of water or less
US5714307A (en) 1994-09-22 1998-02-03 Fuji Photo Film Co., Ltd. Silver halide photographic material containing infrared absorbing colorant
EP0745901B1 (fr) 1995-05-31 1999-03-17 Agfa-Gevaert N.V. Concentré d'une solution de mouillage avec stabilité de stockage accrue pour l'impression lithographique avec plaques obtenus selon le procédé par diffusion de transfert argentique
DE69512392T2 (de) 1995-06-23 2000-04-13 Agfa-Gevaert N.V., Mortsel Bildelement und Verfahren zur Herstellung lithographischen Druckplatten nach dem Silbersalz-Diffusionübertragungsverfahren
EP0779554A1 (fr) 1995-12-14 1997-06-18 Agfa-Gevaert N.V. Fluide pour la correction des plaques lithographiques avec image argentique

Also Published As

Publication number Publication date
US2095854A (en) 1937-10-12
GB437017A (en) 1935-10-16

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