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JPH01302248A Expired / Lapsed JP ⏱️ 0.0 years remaining

Silver halide photographic sensitive material for x ray

Assignee: Fujifilm Holdings Corp
•
Filing: 1988-05-30
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Granted: —
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Expires: 2008-05-30
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Abstract

Abstract PURPOSE:To obtain the image of the title material with reference quality by using a silver halide particle having a prescribed aspect ratio for the photosensitive material, and by incorporating a prescribed amount of a specified benzene compd. in the emulsion layer and/or the another hydrophilic colloid layer contd. in the photosensitive material. CONSTITUTION:The photosensitive material comprises AgI having <=3.5mol.% of iodine, and has the projected area diameter of a tabular emulsion of 0.5-1.2mum, the thickness of a particle of 0.1-0.25mum and the aspect ratio of the particle of >=3, preferably 5-8. The benzene compd. substituted with a polyhydroxyl group is incorporated in the emulsion layer and/or the another hydrophilic colloid layer in an amount of (3-10<-2>):(5-10<-1>)mols per 1mol. of Ag. Thus, the photosensitive material has a reduced refractive index in a blackened image silver part after X ray photography, and the image of the photosensitive material with the reference quality is obtd.

Inventors

  • 👤 Tadashi Ito
  • 👤 忠 伊藤

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-02 09:49
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/005; G03C1/06; G03C1/08; G03C1/10; G03C5/00; G03C5/16; G03C5/17; G03C1/0051; G03C1/12; G03C1/14; G03C1/18; G03C1/76; G03C1/825; G03C1/83; G03C1/832; G03C2001/0055; G03C2200/00; G03C2200/23; Y; Y10; Y10S; Y10S430/00; Y10S430/151; Y10S430/167

Claims Analysis

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References Cited (Backward Citations)

JPS56111849A Cited
JPS60162245A Cited

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