FR2722008A1 - Emulsion photografique a sensibilite amelioree - Google Patents

Emulsion photografique a sensibilite amelioree Download PDF

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Publication number
FR2722008A1
FR2722008A1 FR9408439A FR9408439A FR2722008A1 FR 2722008 A1 FR2722008 A1 FR 2722008A1 FR 9408439 A FR9408439 A FR 9408439A FR 9408439 A FR9408439 A FR 9408439A FR 2722008 A1 FR2722008 A1 FR 2722008A1
Authority
FR
France
Prior art keywords
photographic emulsion
thiocyanate
emulsion
emulsion according
gold
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.)
Granted
Application number
FR9408439A
Other languages
English (en)
French (fr)
Other versions
FR2722008B1 (cs
Inventor
Jacques Roussilhe
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
Priority to FR9408439A priority Critical patent/FR2722008A1/fr
Priority to FR9413053A priority patent/FR2722009A1/fr
Priority to EP95420173A priority patent/EP0691569A1/en
Priority to JP7167393A priority patent/JPH0843977A/ja
Publication of FR2722008A1 publication Critical patent/FR2722008A1/fr
Application granted granted Critical
Publication of FR2722008B1 publication Critical patent/FR2722008B1/fr
Granted legal-status Critical Current

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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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

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)
FR9408439A 1994-07-04 1994-07-04 Emulsion photografique a sensibilite amelioree Granted FR2722008A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9408439A FR2722008A1 (fr) 1994-07-04 1994-07-04 Emulsion photografique a sensibilite amelioree
FR9413053A FR2722009A1 (fr) 1994-07-04 1994-10-26 Emulsion photografique a sensibilite ameloiree
EP95420173A EP0691569A1 (en) 1994-07-04 1995-06-28 Photographic emulsion with improved sensitivity
JP7167393A JPH0843977A (ja) 1994-07-04 1995-07-03 単分散ハロゲン化銀写真乳剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408439A FR2722008A1 (fr) 1994-07-04 1994-07-04 Emulsion photografique a sensibilite amelioree

Publications (2)

Publication Number Publication Date
FR2722008A1 true FR2722008A1 (fr) 1996-01-05
FR2722008B1 FR2722008B1 (cs) 1997-02-14

Family

ID=9465148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408439A Granted FR2722008A1 (fr) 1994-07-04 1994-07-04 Emulsion photografique a sensibilite amelioree

Country Status (1)

Country Link
FR (1) FR2722008A1 (cs)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914017A (en) * 1987-06-16 1990-04-03 Fuji Photo Film Co., Ltd. Gold sensitized silver halide emulsion and photographic silver halide light-sensitive material using same
JPH05249584A (ja) * 1992-03-03 1993-09-28 Fuji Photo Film Co Ltd ハロゲン化銀乳剤ならびにそれを含むハロゲン化銀写真感光材料

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914017A (en) * 1987-06-16 1990-04-03 Fuji Photo Film Co., Ltd. Gold sensitized silver halide emulsion and photographic silver halide light-sensitive material using same
JPH05249584A (ja) * 1992-03-03 1993-09-28 Fuji Photo Film Co Ltd ハロゲン化銀乳剤ならびにそれを含むハロゲン化銀写真感光材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 18, no. 7 (P - 1670) 7 January 1994 (1994-01-07) *

Also Published As

Publication number Publication date
FR2722008B1 (cs) 1997-02-14

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