BE529419A - - Google Patents

Info

Publication number
BE529419A
BE529419A BE529419DA BE529419A BE 529419 A BE529419 A BE 529419A BE 529419D A BE529419D A BE 529419DA BE 529419 A BE529419 A BE 529419A
Authority
BE
Belgium
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.)
Publication of BE529419A publication Critical patent/BE529419A/xx

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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver
    • 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
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
    • 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
    • G03C1/38—Dispersants; Agents facilitating spreading
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/905—Photochemical activation of reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Colloid Chemistry (AREA)
BE529419D 1953-06-16 BE529419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US362151A US2752246A (en) 1953-06-16 1953-06-16 Process of preparing a light sensitive silver halide emulsion

Publications (1)

Publication Number Publication Date
BE529419A true BE529419A (en)

Family

ID=23424886

Family Applications (1)

Application Number Title Priority Date Filing Date
BE529419D BE529419A (en) 1953-06-16

Country Status (5)

Country Link
US (1) US2752246A (en)
BE (1) BE529419A (en)
DE (1) DE948669C (en)
FR (1) FR1101444A (en)
GB (1) GB747801A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038804A (en) * 1956-07-30 1962-06-12 Eastman Kodak Co Coating aids for gelatin compositions
US2976149A (en) * 1956-10-30 1961-03-21 Repro Design & Equipment Compa Direct positive photographic emulsion
US2955037A (en) * 1957-05-01 1960-10-04 Du Pont Photographic emulsions
US2996287A (en) * 1957-07-05 1961-08-15 Eastman Kodak Co Apparatus for incorporating fluids into liquids
US3043570A (en) * 1957-08-15 1962-07-10 Du Pont Apparatus for mixing flowable materials
US2976150A (en) * 1957-10-16 1961-03-21 Du Pont Preparation of silver halide emulsions
US3026202A (en) * 1958-08-07 1962-03-20 Eastman Kodak Co Gelatin coating compositions
US3006760A (en) * 1958-10-23 1961-10-31 Gen Aniline & Film Corp Photographic materials
US3086863A (en) * 1959-01-21 1963-04-23 Du Pont Photographic emulsions containing imidazoles
US3067035A (en) * 1959-04-01 1962-12-04 Du Pont Gelatin-anion soap complex dispersion in polyvinyl alcohol photographic emulsions
US3277041A (en) * 1963-05-15 1966-10-04 Eastman Kodak Co Water resistant polyvinyl alcohol coatings
US3442654A (en) * 1964-12-11 1969-05-06 Gaf Corp Gelatin coating composition containing purified polyoxyalkylene glycol ether
DE1547764A1 (en) * 1965-12-20 1969-11-20 Eastman Kodak Co Use of surface-active compounds as coating aids for applying photographic emulsions and dispersions to photographic carriers
GB1276912A (en) * 1968-09-05 1972-06-07 Agfa Gevaert Ag Process for the preparation of silver halide emulsions
US4076539A (en) * 1973-07-23 1978-02-28 Fuji Photo Film Co., Ltd. Process for preparing silver halide dispersions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548347A (en) * 1940-03-02 1942-10-07 Kodak Ltd Improvements relating to photographic materials
US2240472A (en) * 1940-03-19 1941-04-29 Eastman Kodak Co Photographic gelatin layer containing a di-(polyalkylene glycoxy) alkane
US2400532A (en) * 1944-04-20 1946-05-21 Du Pont Photographic element
US2423549A (en) * 1945-01-10 1947-07-08 Du Pont Silver halide photographic emulsions sensitized by polyalkylene glycols

Also Published As

Publication number Publication date
DE948669C (en) 1956-09-06
FR1101444A (en) 1955-10-06
US2752246A (en) 1956-06-26
GB747801A (en) 1956-04-11

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