FR1513198A - photographic emulsions and process for their manufacture - Google Patents

photographic emulsions and process for their manufacture

Info

Publication number
FR1513198A
FR1513198A FR97843A FR97843A FR1513198A FR 1513198 A FR1513198 A FR 1513198A FR 97843 A FR97843 A FR 97843A FR 97843 A FR97843 A FR 97843A FR 1513198 A FR1513198 A FR 1513198A
Authority
FR
France
Prior art keywords
manufacture
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
FR97843A
Other languages
French (fr)
Inventor
Simone Franco
Manlio Marini
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.)
Ferrania SpA
Original Assignee
Ferrania SpA
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 Ferrania SpA filed Critical Ferrania SpA
Application granted granted Critical
Publication of FR1513198A publication Critical patent/FR1513198A/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
    • G03C1/04—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR97843A 1966-03-17 1967-03-08 photographic emulsions and process for their manufacture Expired FR1513198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT598366 1966-03-17

Publications (1)

Publication Number Publication Date
FR1513198A true FR1513198A (en) 1968-02-09

Family

ID=11120828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR97843A Expired FR1513198A (en) 1966-03-17 1967-03-08 photographic emulsions and process for their manufacture

Country Status (4)

Country Link
BE (1) BE695200A (en)
DE (1) DE1572180A1 (en)
FR (1) FR1513198A (en)
GB (1) GB1181078A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775129A (en) * 1971-04-16 1973-11-27 Ilford Ltd Photographic gelatino silver halide emulsion
FR2301036A1 (en) * 1975-02-15 1976-09-10 Agfa Gevaert Ag SILVER HALIDE PHOTOGRAPHIC EMULSION WITH POLYMERIC BINDERS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775129A (en) * 1971-04-16 1973-11-27 Ilford Ltd Photographic gelatino silver halide emulsion
FR2301036A1 (en) * 1975-02-15 1976-09-10 Agfa Gevaert Ag SILVER HALIDE PHOTOGRAPHIC EMULSION WITH POLYMERIC BINDERS

Also Published As

Publication number Publication date
BE695200A (en) 1967-08-14
GB1181078A (en) 1970-02-11
DE1572180A1 (en) 1970-01-02

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