CA970197A - Processes for obtaining positive images and silver halide compositions - Google Patents

Processes for obtaining positive images and silver halide compositions

Info

Publication number
CA970197A
CA970197A CA134,155A CA134155A CA970197A CA 970197 A CA970197 A CA 970197A CA 134155 A CA134155 A CA 134155A CA 970197 A CA970197 A CA 970197A
Authority
CA
Canada
Prior art keywords
processes
silver halide
positive images
obtaining positive
halide compositions
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
CA134,155A
Other languages
English (en)
Other versions
CA134155S (en
Inventor
Kirby M. Milton
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
Application granted granted Critical
Publication of CA970197A publication Critical patent/CA970197A/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
    • G03C1/485—Direct positive 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)
CA134,155A 1971-03-10 1972-02-08 Processes for obtaining positive images and silver halide compositions Expired CA970197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12300671A 1971-03-10 1971-03-10

Publications (1)

Publication Number Publication Date
CA970197A true CA970197A (en) 1975-07-01

Family

ID=22406182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,155A Expired CA970197A (en) 1971-03-10 1972-02-08 Processes for obtaining positive images and silver halide compositions

Country Status (7)

Country Link
US (1) US3761266A (enrdf_load_stackoverflow)
AU (1) AU463709B2 (enrdf_load_stackoverflow)
BE (1) BE780539A (enrdf_load_stackoverflow)
BR (1) BR7201361D0 (enrdf_load_stackoverflow)
CA (1) CA970197A (enrdf_load_stackoverflow)
FR (1) FR2128756B1 (enrdf_load_stackoverflow)
GB (1) GB1387033A (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890154A (en) * 1969-12-24 1975-06-17 Fuji Photo Film Co Ltd Light-sensitive silver halide photographic materials
JPS5232569B2 (enrdf_load_stackoverflow) * 1972-08-31 1977-08-23
DE2306447C2 (de) * 1973-02-09 1986-10-02 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches Aufzeichnungsmaterial
DE2308239C2 (de) * 1973-02-20 1984-09-13 Agfa-Gevaert Ag, 5090 Leverkusen Direktpositives photographisches Aufzeichnungsmaterial
DE2332802C2 (de) * 1973-06-28 1984-09-20 Agfa-Gevaert Ag, 5090 Leverkusen Direktpositives photographisches Aufzeichnungsmaterial
DE2416814A1 (de) * 1974-04-06 1975-10-16 Agfa Gevaert Ag Direktpositives photographisches material
JPS51135528A (en) * 1975-05-19 1976-11-24 Fuji Photo Film Co Ltd Spectrally sensitized silver halide photographic emulsions
DE2534011A1 (de) * 1975-07-30 1977-02-17 Agfa Gevaert Ag Verfahren zur herstellung von silberhalogenidemulsionen
US4030920A (en) * 1976-04-12 1977-06-21 Eastman Kodak Company Processing compositions containing glycols for color transfer processes comprising direct positive silver halide developement
DE2746965A1 (de) * 1977-10-19 1979-04-26 Agfa Gevaert Ag Verfahren zur herstellung direkt- positiver fotografischer bilder
US4268621A (en) * 1978-07-29 1981-05-19 Konishiroku Photo Industry Co., Ltd. Direct positive photographic material
JPS5565945A (en) * 1978-11-14 1980-05-17 Konishiroku Photo Ind Co Ltd Direct positive silver halide photographic material
JPS6055820B2 (ja) * 1979-03-26 1985-12-06 コニカ株式会社 直接ポジハロゲン化銀写真感光材料
JPS5870223A (ja) * 1981-10-22 1983-04-26 Konishiroku Photo Ind Co Ltd 直接ポジ画像形成方法
JPS58108533A (ja) * 1981-12-02 1983-06-28 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料
JPS58120248A (ja) * 1982-01-12 1983-07-18 Konishiroku Photo Ind Co Ltd 直接ポジ画像形成方法
DE3586719T2 (de) * 1984-12-30 1993-03-25 Konishiroku Photo Ind Verfahren zur bildung eines positiven bildes.
AU588878B2 (en) 1985-05-31 1989-09-28 Konishiroku Photo Industry Co., Ltd. Method for forming direct positive color image
JPS63239439A (ja) * 1986-11-25 1988-10-05 Konica Corp 直接ポジハロゲン化銀写真感光材料
JPH0690437B2 (ja) 1987-12-02 1994-11-14 富士写真フイルム株式会社 直接ポジ写真感光材料
US5190853A (en) * 1988-11-22 1993-03-02 Fuji Photo Film Co., Ltd. Silver halide color photosensitive material
JP2873852B2 (ja) 1990-03-03 1999-03-24 コニカ株式会社 ハロゲン化銀写真感光材料
EP0468104B1 (en) * 1990-07-27 1994-09-28 Agfa-Gevaert N.V. Light-sensitive silver halide material for making direct-positive images
JP3041736B2 (ja) * 1991-11-01 2000-05-15 コニカ株式会社 ハロゲン化銀写真感光材料
JPH05165139A (ja) * 1991-12-17 1993-06-29 Konica Corp 色素画像形成方法
EP0650087B1 (en) * 1993-08-31 2000-01-26 Konica Corporation Silver halide photographic light sensitive material
JPH0887097A (ja) * 1994-09-16 1996-04-02 Konica Corp 画像形成方法
EP0754967A1 (en) 1995-07-14 1997-01-22 Agfa-Gevaert N.V. Photographic direct positive material containing a particular stabilizer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550907A (enrdf_load_stackoverflow) *
US2497875A (en) * 1947-10-17 1950-02-21 Eastman Kodak Co Direct positive photographs using aerial fogging developer
FR1484742A (fr) * 1965-04-30 1967-06-16 Agfa Gevaert Nv Méthode pour la production d'images photographiques positives directes
US3574625A (en) * 1967-04-07 1971-04-13 Eastman Kodak Co Photographic systems with polyvalent metal ions contiguous to the silver halide grains

Also Published As

Publication number Publication date
GB1387033A (en) 1975-03-12
BR7201361D0 (pt) 1973-06-05
AU463709B2 (en) 1975-07-18
AU3976472A (en) 1973-09-13
BE780539A (fr) 1972-07-03
US3761266A (en) 1973-09-25
DE2211771A1 (de) 1972-09-28
FR2128756A1 (enrdf_load_stackoverflow) 1972-10-20
DE2211771B2 (de) 1977-01-27
FR2128756B1 (enrdf_load_stackoverflow) 1976-01-16

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