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FR1233875A - Perfectionnements aux émulsions photographiques à base d'halogénures d'argent - Google Patents

Perfectionnements aux émulsions photographiques à base d'halogénures d'argent

Info

Publication number
FR1233875A
FR1233875A FR803081A FR803081A FR1233875A FR 1233875 A FR1233875 A FR 1233875A FR 803081 A FR803081 A FR 803081A FR 803081 A FR803081 A FR 803081A FR 1233875 A FR1233875 A FR 1233875A
Authority
FR
France
Prior art keywords
silver halides
photographic emulsions
emulsions based
photographic
halides
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
FR803081A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1233875A publication Critical patent/FR1233875A/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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR803081A 1958-08-27 1959-08-18 Perfectionnements aux émulsions photographiques à base d'halogénures d'argent Expired FR1233875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US757460A US3043697A (en) 1958-08-27 1958-08-27 Photographic gelatin-n-vinyllactam silver halide emulsions containing phenolic antifoggants

Publications (1)

Publication Number Publication Date
FR1233875A true FR1233875A (fr) 1960-10-12

Family

ID=25047918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803081A Expired FR1233875A (fr) 1958-08-27 1959-08-18 Perfectionnements aux émulsions photographiques à base d'halogénures d'argent

Country Status (5)

Country Link
US (1) US3043697A (de)
BE (1) BE581611A (de)
DE (1) DE1120272B (de)
FR (1) FR1233875A (de)
GB (1) GB867900A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155510A (en) * 1960-07-26 1964-11-03 Agfa Ag Diffusion-resistant organic resin-coupler reaction products for photographic gelatin ayers
FR2451051A1 (fr) * 1979-03-09 1980-10-03 Minnesota Mining & Mfg Renforcateurs de contraste pour la photographie en couleurs et leurs utilisations

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218169A (en) * 1961-06-19 1965-11-16 Polaroid Corp Method of preparing photographic emulsions
US3212900A (en) * 1962-05-10 1965-10-19 Konishiroku Photo Ind Photographic compositions
US3514289A (en) * 1964-09-11 1970-05-26 Eastman Kodak Co Photographic materials containing metal salts
US3518086A (en) * 1967-04-18 1970-06-30 Gaf Corp Silver halide emulsions for lithography
GB1274302A (en) * 1969-03-17 1972-05-17 Agfa Gevaert Photographic silver halide materials containing silica particles
JPS5437489B2 (de) * 1972-04-17 1979-11-15
US4363873A (en) * 1981-09-14 1982-12-14 Minnesota Mining And Manufacturing Company Photographic contrast enhancers
JPS6050532A (ja) * 1983-08-30 1985-03-20 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料
US5128236A (en) * 1990-06-27 1992-07-07 E. I. Du Pont De Nemours And Company Drying with improved physical performance of photographic films
US5437962A (en) * 1993-04-02 1995-08-01 Eastman Kodak Company Photographic elements containing particular color couplers in combination with particular stabilizers
DE19618194A1 (de) * 1996-05-07 1997-11-13 Du Pont Deutschland Silberhalogenid-Aufzeichnungsmaterial zur Erzeugung von Negativbildern ultrasteilen Kontrasts mit vermindertem Schleier
EP2850943A1 (de) * 2013-09-24 2015-03-25 Satisloh AG Antimikrobielle Zusammensetzung und sie enthaltende Gewebe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE477891A (de) * 1946-12-10
US2495918A (en) * 1948-08-28 1950-01-31 Du Pont Poly-n-vinyl lactam photographic silver halide emulsions
CH278309A (de) * 1949-07-04 1951-10-15 Bayer Ag Verfahren zur direkten Herstellung von positiven photographischen Bildern.
BE500540A (de) * 1950-01-13
US2732300A (en) * 1953-06-03 1956-01-24 Unsymmetrical dialkyl hydroquinone
US2955037A (en) * 1957-05-01 1960-10-04 Du Pont Photographic emulsions
BE569317A (de) * 1957-07-11
US2955038A (en) * 1957-07-16 1960-10-04 Du Pont Sensitized silver halide emulsions
US2965487A (en) * 1959-12-14 1960-12-20 Du Pont Photographic silver halide emulsions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155510A (en) * 1960-07-26 1964-11-03 Agfa Ag Diffusion-resistant organic resin-coupler reaction products for photographic gelatin ayers
FR2451051A1 (fr) * 1979-03-09 1980-10-03 Minnesota Mining & Mfg Renforcateurs de contraste pour la photographie en couleurs et leurs utilisations

Also Published As

Publication number Publication date
BE581611A (de)
GB867900A (en) 1961-05-10
DE1120272B (de) 1961-12-21
US3043697A (en) 1962-07-10

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