EP0209010A3 - Eléments photographiques à haut contraste qui présentent une sensibilité réduite à la pression - Google Patents

Eléments photographiques à haut contraste qui présentent une sensibilité réduite à la pression Download PDF

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Publication number
EP0209010A3
EP0209010A3 EP86109090A EP86109090A EP0209010A3 EP 0209010 A3 EP0209010 A3 EP 0209010A3 EP 86109090 A EP86109090 A EP 86109090A EP 86109090 A EP86109090 A EP 86109090A EP 0209010 A3 EP0209010 A3 EP 0209010A3
Authority
EP
European Patent Office
Prior art keywords
high contrast
photographic elements
reduced stress
exhibiting reduced
stress sensitivity
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.)
Withdrawn
Application number
EP86109090A
Other languages
German (de)
English (en)
Other versions
EP0209010A2 (fr
Inventor
James Calvin Loblaw
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP0209010A2 publication Critical patent/EP0209010A2/fr
Publication of EP0209010A3 publication Critical patent/EP0209010A3/fr
Withdrawn legal-status Critical Current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
    • G03C1/061—Hydrazine compounds

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)
EP86109090A 1985-07-18 1986-07-03 Eléments photographiques à haut contraste qui présentent une sensibilité réduite à la pression Withdrawn EP0209010A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75611385A 1985-07-18 1985-07-18
US756113 1985-07-18

Publications (2)

Publication Number Publication Date
EP0209010A2 EP0209010A2 (fr) 1987-01-21
EP0209010A3 true EP0209010A3 (fr) 1988-08-24

Family

ID=25042099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109090A Withdrawn EP0209010A3 (fr) 1985-07-18 1986-07-03 Eléments photographiques à haut contraste qui présentent une sensibilité réduite à la pression

Country Status (2)

Country Link
EP (1) EP0209010A3 (fr)
JP (1) JPS6221143A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61233734A (ja) * 1985-04-09 1986-10-18 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料及びそれを用いた画像形成方法
JPH0820693B2 (ja) * 1987-09-11 1996-03-04 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2631995B2 (ja) * 1988-03-17 1997-07-16 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
EP0339870A1 (fr) * 1988-04-29 1989-11-02 Minnesota Mining And Manufacturing Company Nouveau agent anti-voile pour des sensibilisateurs polyalkylène glycole
JPH0778604B2 (ja) * 1988-11-02 1995-08-23 富士写真フイルム株式会社 ネガ型ハロゲン化銀写真感光材料
IT1251885B (it) * 1991-09-26 1995-05-26 Minnesota Mining & Mfg Materiale fotografico agli alogenuri d'argento con una migliorata resistenza alla desensibilizzazione da pressione
US5244772A (en) * 1991-12-06 1993-09-14 Sun Chemical Corporation Silver halide emulsion with scratch abrasion resistance
IT1255202B (it) * 1992-07-02 1995-10-20 Alberto Vacca Materiale fotografico agli alogenuri d'argento avente una migliorata resistenza alla desensibilizzazione da pressione
DE4311888A1 (de) * 1993-04-10 1994-10-13 Du Pont Deutschland Lichtempfindliches Silberhalogenid-Aufzeichnungsmaterial mit verminderter Druckempfindlichkeit
FR2721117B1 (fr) 1994-06-09 1998-07-10 Kodak Pathe Procédé de préparation d'une émulsion photographique aux halogénures d'argent sensibilisée en présence de dérivés de l'hydroquinone.
US6100020A (en) * 1997-09-19 2000-08-08 Eastman Kodak Company Process for the preparation of silver halide photographic element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107508B (de) * 1958-11-27 1961-05-25 Agfa Ag Verfahren zur Verhinderung des Rueckganges des latenten Bildes
DE1171266B (de) * 1963-09-03 1964-05-27 Perutz Photowerke G M B H Stabilisierung photographischer Emulsionen
DE1302776B (fr) * 1963-01-10 1971-04-29
DE2632202A1 (de) * 1975-07-17 1977-02-03 Fuji Photo Film Co Ltd Verfahren zur herstellung von photographischen silberhalogenidemulsionen
DE3023099A1 (de) * 1979-06-21 1981-01-08 Fuji Photo Film Co Ltd Verfahren zur bildung eines negativen punktbildes
DE3203554A1 (de) * 1981-02-03 1982-10-14 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zur erzeugung eines photographischen bildes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61233734A (ja) * 1985-04-09 1986-10-18 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料及びそれを用いた画像形成方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107508B (de) * 1958-11-27 1961-05-25 Agfa Ag Verfahren zur Verhinderung des Rueckganges des latenten Bildes
DE1302776B (fr) * 1963-01-10 1971-04-29
DE1171266B (de) * 1963-09-03 1964-05-27 Perutz Photowerke G M B H Stabilisierung photographischer Emulsionen
DE2632202A1 (de) * 1975-07-17 1977-02-03 Fuji Photo Film Co Ltd Verfahren zur herstellung von photographischen silberhalogenidemulsionen
DE3023099A1 (de) * 1979-06-21 1981-01-08 Fuji Photo Film Co Ltd Verfahren zur bildung eines negativen punktbildes
DE3203554A1 (de) * 1981-02-03 1982-10-14 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zur erzeugung eines photographischen bildes

Also Published As

Publication number Publication date
EP0209010A2 (fr) 1987-01-21
JPS6221143A (ja) 1987-01-29

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Inventor name: LOBLAW, JAMES CALVIN