FR2017640A1 - - Google Patents

Info

Publication number
FR2017640A1
FR2017640A1 FR6930478A FR6930478A FR2017640A1 FR 2017640 A1 FR2017640 A1 FR 2017640A1 FR 6930478 A FR6930478 A FR 6930478A FR 6930478 A FR6930478 A FR 6930478A FR 2017640 A1 FR2017640 A1 FR 2017640A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6930478A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of FR2017640A1 publication Critical patent/FR2017640A1/fr
Withdrawn legal-status Critical Current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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR6930478A 1968-09-09 1969-09-08 Withdrawn FR2017640A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6485468 1968-09-09

Publications (1)

Publication Number Publication Date
FR2017640A1 true FR2017640A1 (fr) 1970-05-22

Family

ID=13270177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930478A Withdrawn FR2017640A1 (fr) 1968-09-09 1969-09-08

Country Status (3)

Country Link
US (1) US3617294A (fr)
FR (1) FR2017640A1 (fr)
GB (1) GB1279493A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841205B1 (fr) * 1970-07-16 1973-12-05
JPS59165049A (ja) * 1983-03-11 1984-09-18 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052754A (en) * 1929-07-01 1936-09-01 Agfa Ansco Corp Sensitizing silver halide emulsions
US2422080A (en) * 1943-12-08 1947-06-10 Ilford Ltd Photographic emulsions containing supersensitizing dye combinations
US2973264A (en) * 1957-03-06 1961-02-28 Gevaert Photo Prod Nv Sensitized photographic emulsions
DE1127714B (de) * 1960-08-20 1962-04-12 Perutz Photowerke G M B H Verfahren zur Herstellung von farbphotographischen Halogensilberemulsionen
GB1031367A (en) * 1963-04-19 1966-06-02 Ilford Ltd Photographic light-sensitive materials
NL132538C (fr) * 1964-12-17

Also Published As

Publication number Publication date
DE1944751A1 (de) 1970-04-02
GB1279493A (en) 1972-06-28
US3617294A (en) 1971-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse