EP0190625A3 - Reversal photographic elements containing tabular grain emulsions - Google Patents

Reversal photographic elements containing tabular grain emulsions Download PDF

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Publication number
EP0190625A3
EP0190625A3 EP86100953A EP86100953A EP0190625A3 EP 0190625 A3 EP0190625 A3 EP 0190625A3 EP 86100953 A EP86100953 A EP 86100953A EP 86100953 A EP86100953 A EP 86100953A EP 0190625 A3 EP0190625 A3 EP 0190625A3
Authority
EP
European Patent Office
Prior art keywords
photographic elements
tabular grain
elements containing
grain emulsions
reversal photographic
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
EP86100953A
Other versions
EP0190625A2 (en
EP0190625B1 (en
Inventor
Allan Francis Sowinski
David Clayton Shuman
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
Priority to AT86100953T priority Critical patent/ATE63009T1/en
Publication of EP0190625A2 publication Critical patent/EP0190625A2/en
Publication of EP0190625A3 publication Critical patent/EP0190625A3/en
Application granted granted Critical
Publication of EP0190625B1 publication Critical patent/EP0190625B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Abstract

Silver halide photographic elements are disclosed capable of producing reversal images including at least one emulsion layer comprised of a blend of tabular silver haloiodide grains and relatively fine grains consisting essentially of a silver salt more soluble than silver iodide.
EP86100953A 1985-02-04 1986-01-24 Reversal photographic elements containing tabular grain emulsions Expired - Lifetime EP0190625B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86100953T ATE63009T1 (en) 1985-02-04 1986-01-24 PHOTOGRAPHIC REVERSAL ELEMENTS WITH TABOLAR GRAIN CONTAINING EMULSIONS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69805385A 1985-02-04 1985-02-04
US698053 1985-02-04

Publications (3)

Publication Number Publication Date
EP0190625A2 EP0190625A2 (en) 1986-08-13
EP0190625A3 true EP0190625A3 (en) 1988-07-27
EP0190625B1 EP0190625B1 (en) 1991-04-24

Family

ID=24803736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86100953A Expired - Lifetime EP0190625B1 (en) 1985-02-04 1986-01-24 Reversal photographic elements containing tabular grain emulsions

Country Status (5)

Country Link
EP (1) EP0190625B1 (en)
JP (1) JPH07111551B2 (en)
AT (1) ATE63009T1 (en)
CA (1) CA1259845A (en)
DE (1) DE3678848D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1213381B (en) * 1986-11-13 1989-12-20 Minnesota Mining And Manufaftu PROCEDURE AND ELEMENT TO OBTAIN A PHOTOGRAPHIC IMAGE.
DE3873473T2 (en) * 1987-10-16 1993-04-01 Fuji Photo Film Co Ltd PHOTOGRAPHIC SILVER HALOGEN EMULSION.
US4865964A (en) * 1988-03-25 1989-09-12 Eastman Kodak Company Blended emulsions exhibiting improved speed-granularity relationship
US5300413A (en) * 1992-11-27 1994-04-05 Eastman Kodak Company Photoelectric elements for producing spectral image records retrievable by scanning
US5391468A (en) * 1993-10-29 1995-02-21 Eastman Kodak Company Reversal photographic elements containing tabular grain emulsions
EP0718676A1 (en) * 1994-12-22 1996-06-26 Eastman Kodak Company Photographic print elements containing emulsions of enhanced speed and controlled minimum densities

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598597A (en) * 1967-05-24 1971-08-10 Gaf Corp Speed and contrast of a silver halide photographic emulsion obtained by addition of silver chloride emuldion to silver bromide emulsion
DE3241643A1 (en) * 1981-11-12 1983-05-19 Eastman Kodak Co., 14650 Rochester, N.Y. DIRECTLY POSITIVE PHOTOGRAPHIC RECORDING MATERIAL
DE3241635A1 (en) * 1981-11-12 1983-05-19 Eastman Kodak Co., 14650 Rochester, N.Y. PHOTOGRAPHIC RECORDING MATERIAL
DE3347215A1 (en) * 1982-12-27 1984-06-28 Fuji Photo Film Co., Ltd., Minamiashigara, Kanagawa LIGHT SENSITIVE, PHOTOGRAPHIC SILVER HALOGENIDE MATERIAL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816048A (en) * 1981-07-22 1983-01-29 Res Inst Electric Magnetic Alloys High permeability amorphous alloy with superior corrosion resistance and its manufacture
JPS58111936A (en) * 1981-11-12 1983-07-04 イ−ストマン・コダツク・カンパニ− Radiosensitive emulsion and making thereof
BE894966A (en) * 1981-11-12 1983-05-09 Eastman Kodak Co RADIOGRAPHIC PRODUCT
JPS6012540A (en) * 1983-07-01 1985-01-22 Konishiroku Photo Ind Co Ltd Lippmann type silver halide photosensitive material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598597A (en) * 1967-05-24 1971-08-10 Gaf Corp Speed and contrast of a silver halide photographic emulsion obtained by addition of silver chloride emuldion to silver bromide emulsion
DE3241643A1 (en) * 1981-11-12 1983-05-19 Eastman Kodak Co., 14650 Rochester, N.Y. DIRECTLY POSITIVE PHOTOGRAPHIC RECORDING MATERIAL
DE3241635A1 (en) * 1981-11-12 1983-05-19 Eastman Kodak Co., 14650 Rochester, N.Y. PHOTOGRAPHIC RECORDING MATERIAL
DE3347215A1 (en) * 1982-12-27 1984-06-28 Fuji Photo Film Co., Ltd., Minamiashigara, Kanagawa LIGHT SENSITIVE, PHOTOGRAPHIC SILVER HALOGENIDE MATERIAL

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PHOTOGRAPHIC SCIENCE AND ENGINEERING, vol. 28, no. 4, July-August 1984, pages 137-145, Society of Photographic Scientists and Engineers, Springfield, VA, US; T. SUGIMOTO: "Growth mechanism and size distribution of AgBr tabular grains" *

Also Published As

Publication number Publication date
ATE63009T1 (en) 1991-05-15
JPS61246746A (en) 1986-11-04
EP0190625A2 (en) 1986-08-13
JPH07111551B2 (en) 1995-11-29
EP0190625B1 (en) 1991-04-24
DE3678848D1 (en) 1991-05-29
CA1259845A (en) 1989-09-26

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