FR1000682A - New photographic silver halide dispersions and emulsions and process for their preparation - Google Patents

New photographic silver halide dispersions and emulsions and process for their preparation

Info

Publication number
FR1000682A
FR1000682A FR1000682DA FR1000682A FR 1000682 A FR1000682 A FR 1000682A FR 1000682D A FR1000682D A FR 1000682DA FR 1000682 A FR1000682 A FR 1000682A
Authority
FR
France
Prior art keywords
emulsions
preparation
silver halide
photographic silver
new 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
Other languages
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.)
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 FR1000682A publication Critical patent/FR1000682A/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
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins

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)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR1000682D 1948-09-03 1949-09-01 New photographic silver halide dispersions and emulsions and process for their preparation Expired FR1000682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47753A US2563791A (en) 1948-09-03 1948-09-03 Photographic emulsions peptized with zein

Publications (1)

Publication Number Publication Date
FR1000682A true FR1000682A (en) 1952-02-14

Family

ID=21950773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000682D Expired FR1000682A (en) 1948-09-03 1949-09-01 New photographic silver halide dispersions and emulsions and process for their preparation

Country Status (3)

Country Link
US (1) US2563791A (en)
FR (1) FR1000682A (en)
GB (1) GB670458A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264725A (en) * 1978-10-19 1981-04-28 Eastman Kodak Company Photothermographic composition and process
WO2017058520A1 (en) 2015-09-29 2017-04-06 Biofunctions, Inc. Dissolvable sample collection matrices and methods of using the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR831199A (en) * 1934-03-15 1938-08-25 Process for the production of reliefs by dissolution

Also Published As

Publication number Publication date
US2563791A (en) 1951-08-07
GB670458A (en) 1952-04-16

Similar Documents

Publication Publication Date Title
FR989400A (en) New photographic emulsions and process for their preparation
CH285163A (en) Photographic silver halide stable emulsion and process for preparing this emulsion.
FR1312796A (en) Process for the preparation of photographic silver halide emulsions
FR1007305A (en) New, very rapid photographic emulsions and their preparation process
FR1078954A (en) New dispersions of silver, process for their preparation and applications
FR1177365A (en) Process for the preparation of photographic emulsions
FR1148473A (en) New packet photographic emulsions and process for their preparation
FR1114264A (en) Process for the preparation of photographic silver halide emulsions and products obtained
FR1000682A (en) New photographic silver halide dispersions and emulsions and process for their preparation
FR1080765A (en) Process for the development of silver halide emulsions
FR1101926A (en) Process for the development of silver halide emulsions
FR1049864A (en) Process for developing photographic images
FR950347A (en) Process for the preparation of photographic silver halide emulsions
FR1055880A (en) Process for preparing photographic emulsions and emulsions obtained
FR1075139A (en) New emulsions and photographic agents and process for their preparation
FR969505A (en) Method for sensitizing photographic emulsions
FR1095358A (en) New silver halide emulsions and process for their preparation
FR1151887A (en) Process for the preparation of high sensitivity photographic silver halide emulsions
FR1095291A (en) Method for improving the stability of photographic silver images
FR979225A (en) Process for the production of photographic silver halide emulsions
FR994762A (en) Process for the production of photographic emulsions
FR973727A (en) Process for the production of photographic silver halide emulsions
FR1055778A (en) New mixed grain photographic emulsions and their preparation process
FR1459681A (en) Novel silver halide dispersions and process for their preparation
FR973412A (en) Process for the production of photographic silver halide emulsions