IT1255202B - SILVER HALIDE PHOTOGRAPHIC MATERIAL WITH AN IMPROVED RESISTANCE TO PRESSURE DESENSITIZATION - Google Patents

SILVER HALIDE PHOTOGRAPHIC MATERIAL WITH AN IMPROVED RESISTANCE TO PRESSURE DESENSITIZATION

Info

Publication number
IT1255202B
IT1255202B ITMI921619A ITMI921619A IT1255202B IT 1255202 B IT1255202 B IT 1255202B IT MI921619 A ITMI921619 A IT MI921619A IT MI921619 A ITMI921619 A IT MI921619A IT 1255202 B IT1255202 B IT 1255202B
Authority
IT
Italy
Prior art keywords
silver halide
photographic material
halide photographic
pressure desensitization
improved resistance
Prior art date
Application number
ITMI921619A
Other languages
Italian (it)
Inventor
Alberto Vacca
Original Assignee
Alberto Vacca
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 Alberto Vacca filed Critical Alberto Vacca
Priority to ITMI921619A priority Critical patent/IT1255202B/en
Publication of ITMI921619A0 publication Critical patent/ITMI921619A0/en
Priority to EP93109607A priority patent/EP0581006A1/en
Priority to JP5164596A priority patent/JPH0675326A/en
Publication of ITMI921619A1 publication Critical patent/ITMI921619A1/en
Application granted granted Critical
Publication of IT1255202B publication Critical patent/IT1255202B/en

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
    • G03C1/42—Developers or their precursors
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Laminated Bodies (AREA)

Abstract

Materiale fotografico agli alogenuri d'argento sensibili alla luce per ottenere immagini in bianco e nero a mezzo tono, a punti o linee, comprendente un supporto e, stesi su di esso, uno o più strati idrofili, di cui almeno uno include un'emulsione agli alogenuri d'argento ad allo contenuto di cloruro, in cui detta emulsione agli alogenuri d'argento comprende un poliidrossibenzene e in cui lo strato idrofilo più esterno comprende particelle cerose di poliolefina avente dimensioni medie comprese nell'intervallo fra 0,5 e 3 ?m. Il materiale fotografico ha una migliore resistenza alla desensibilizzazione da pressione.Light-sensitive silver halide photographic material for obtaining half-tone, dot or line black and white images, comprising a support and, lying on it, one or more hydrophilic layers, of which at least one includes an emulsion silver halide and chloride content, wherein said silver halide emulsion comprises a polyhydroxybenzene and wherein the outermost hydrophilic layer comprises polyolefin waxy particles having an average size in the range of 0.5 to 3? m. The photographic material has a better resistance to pressure desensitization.

ITMI921619A 1992-07-02 1992-07-02 SILVER HALIDE PHOTOGRAPHIC MATERIAL WITH AN IMPROVED RESISTANCE TO PRESSURE DESENSITIZATION IT1255202B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI921619A IT1255202B (en) 1992-07-02 1992-07-02 SILVER HALIDE PHOTOGRAPHIC MATERIAL WITH AN IMPROVED RESISTANCE TO PRESSURE DESENSITIZATION
EP93109607A EP0581006A1 (en) 1992-07-02 1993-06-16 Silver halide photographic material having improved resistance to pressure desensitization
JP5164596A JPH0675326A (en) 1992-07-02 1993-07-02 Halogenated silver photograph material with resistance improved for pressure desensitization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921619A IT1255202B (en) 1992-07-02 1992-07-02 SILVER HALIDE PHOTOGRAPHIC MATERIAL WITH AN IMPROVED RESISTANCE TO PRESSURE DESENSITIZATION

Publications (3)

Publication Number Publication Date
ITMI921619A0 ITMI921619A0 (en) 1992-07-02
ITMI921619A1 ITMI921619A1 (en) 1994-01-02
IT1255202B true IT1255202B (en) 1995-10-20

Family

ID=11363608

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921619A IT1255202B (en) 1992-07-02 1992-07-02 SILVER HALIDE PHOTOGRAPHIC MATERIAL WITH AN IMPROVED RESISTANCE TO PRESSURE DESENSITIZATION

Country Status (3)

Country Link
EP (1) EP0581006A1 (en)
JP (1) JPH0675326A (en)
IT (1) IT1255202B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529891A (en) * 1995-05-12 1996-06-25 Eastman Kodak Company Photographic element having improved scratch resistance
EP0754971A1 (en) * 1995-07-18 1997-01-22 Agfa-Gevaert N.V. Material for industrial radiography and development method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059829A (en) * 1934-11-01 1936-11-03 Eastman Kodak Co Sensitive photographic element
GB1417712A (en) * 1972-05-26 1975-12-17 Agfa Gevaert Photogrphic processing
EP0209010A3 (en) * 1985-07-18 1988-08-24 EASTMAN KODAK COMPANY (a New Jersey corporation) High contrast photographic elements exhibiting reduced stress sensitivity
EP0518627A1 (en) * 1991-06-10 1992-12-16 International Paper Company Reducing silver sludging during photographic processing

Also Published As

Publication number Publication date
ITMI921619A1 (en) 1994-01-02
ITMI921619A0 (en) 1992-07-02
EP0581006A1 (en) 1994-02-02
JPH0675326A (en) 1994-03-18

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Legal Events

Date Code Title Description
0001 Granted