AU6227194A - The use of ultra-thin, tabular, photosensitive grains for the purpose of increasing the sensitivity of a photographic emulsion - Google Patents

The use of ultra-thin, tabular, photosensitive grains for the purpose of increasing the sensitivity of a photographic emulsion

Info

Publication number
AU6227194A
AU6227194A AU62271/94A AU6227194A AU6227194A AU 6227194 A AU6227194 A AU 6227194A AU 62271/94 A AU62271/94 A AU 62271/94A AU 6227194 A AU6227194 A AU 6227194A AU 6227194 A AU6227194 A AU 6227194A
Authority
AU
Australia
Prior art keywords
tabular
ultra
sensitivity
thin
increasing
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.)
Abandoned
Application number
AU62271/94A
Inventor
George M. Sawyer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU6227194A publication Critical patent/AU6227194A/en
Abandoned 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
    • G03C1/0051—Tabular grain 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)
AU62271/94A 1993-07-12 1993-12-29 The use of ultra-thin, tabular, photosensitive grains for the purpose of increasing the sensitivity of a photographic emulsion Abandoned AU6227194A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9048493A 1993-07-12 1993-07-12
US090484 1993-07-12
PCT/US1993/012449 WO1995002850A1 (en) 1993-07-12 1993-12-29 The use of ultra-thin, tabular, photosensitive grains for the purpose of increasing the sensitivity of a photographic emulsion

Publications (1)

Publication Number Publication Date
AU6227194A true AU6227194A (en) 1995-02-13

Family

ID=22222973

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62271/94A Abandoned AU6227194A (en) 1993-07-12 1993-12-29 The use of ultra-thin, tabular, photosensitive grains for the purpose of increasing the sensitivity of a photographic emulsion

Country Status (2)

Country Link
AU (1) AU6227194A (en)
WO (1) WO1995002850A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107170A (en) * 1960-05-31 1963-10-15 Netke Martin Production of color images in sensitive emulsions
US3503050A (en) * 1965-12-30 1970-03-24 Ibm Wave energy recording in radiation sensitive medium
US4178181A (en) * 1966-04-21 1979-12-11 Sawyer George M Interference film photography
US4434226A (en) * 1981-11-12 1984-02-28 Eastman Kodak Company High aspect ratio silver bromoiodide emulsions and processes for their preparation
US4414304A (en) * 1981-11-12 1983-11-08 Eastman Kodak Company Forehardened high aspect ratio silver halide photographic elements and processes for their use
US4459353A (en) * 1982-12-20 1984-07-10 Eastman Kodak Company Gamma phase silver iodide emulsions, photographic elements containing these emulsions, and processes for their use
US5250403A (en) * 1991-04-03 1993-10-05 Eastman Kodak Company Photographic elements including highly uniform silver bromoiodide tabular grain emulsions

Also Published As

Publication number Publication date
WO1995002850A1 (en) 1995-01-26

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