GB1136953A - Improvements in or relating to photographic emulsions - Google Patents

Improvements in or relating to photographic emulsions

Info

Publication number
GB1136953A
GB1136953A GB13423/66A GB1342366A GB1136953A GB 1136953 A GB1136953 A GB 1136953A GB 13423/66 A GB13423/66 A GB 13423/66A GB 1342366 A GB1342366 A GB 1342366A GB 1136953 A GB1136953 A GB 1136953A
Authority
GB
United Kingdom
Prior art keywords
salt
emulsions
lead
halide
silver
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
GB13423/66A
Other languages
English (en)
Inventor
Francis John Farren
Jerome Sklute
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB1136953A publication Critical patent/GB1136953A/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
    • G03C1/49—Print-out and photodevelopable emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Colloid Chemistry (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB13423/66A 1965-04-01 1966-03-25 Improvements in or relating to photographic emulsions Expired GB1136953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US444817A US3409436A (en) 1965-04-01 1965-04-01 Light-sensitive silver halide print-out emulsions

Publications (1)

Publication Number Publication Date
GB1136953A true GB1136953A (en) 1968-12-18

Family

ID=23766483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13423/66A Expired GB1136953A (en) 1965-04-01 1966-03-25 Improvements in or relating to photographic emulsions

Country Status (7)

Country Link
US (1) US3409436A (ja)
BE (1) BE678850A (ja)
CH (1) CH470001A (ja)
DE (1) DE1547903A1 (ja)
FR (1) FR1474397A (ja)
GB (1) GB1136953A (ja)
NL (2) NL6604180A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652287A (en) * 1969-10-10 1972-03-28 Du Pont Direct-writing emulsions prepared by adding after silver halide precipitation in the presence of lead, insolubilizing acid anions, and heterocyclic nitrogen compounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US705643A (en) * 1901-11-26 1902-07-29 Otto Buss Casein photographic film and process of making same.
US790647A (en) * 1904-12-22 1905-05-23 Ernest Charles Morgan Sensitive photographic-printing paper.
GB635841A (en) * 1947-05-13 1950-04-19 Kodak Ltd Improvements in photographic silver halide emulsions
US2888347A (en) * 1955-05-17 1959-05-26 Gen Aniline & Film Corp High-speed print-out emulsions
US3039871A (en) * 1961-03-02 1962-06-19 Honeywell Regulator Co Photographic composition
US3249440A (en) * 1963-03-15 1966-05-03 Du Pont Radiation-sensitive elements and their preparation

Also Published As

Publication number Publication date
BE678850A (ja) 1966-09-16
FR1474397A (fr) 1967-03-24
CH470001A (de) 1969-03-15
US3409436A (en) 1968-11-05
DE1547903A1 (de) 1969-12-18
NL6604180A (ja) 1966-10-03
NL132990C (ja)

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