Title:
高スピードラジオグラフィ用フィルム
Document Type and Number:
Japanese Patent JP4643585
Kind Code:
B2
Abstract:
A high-speed (over 700) radiographic silver halide film is useful for radiography to provide images with improved contrast and sharpness and reduced fog. The film includes at least one tabular grain silver halide emulsion layer on each side of a film support which grains are dispersed in a hydrophilic polymeric vehicle mixture comprising at least 0.05% of oxidized gelatin, based on the total dry weight of the hydrophilic polymeric vehicle mixture. Where multiple silver halide emulsion layers are disposed on each side of the film support, the emulsion layers closest to the support on each side can include crossover control agents to reduce crossover to less than 15%.
Inventors:
Dickerson, Robert Edward
Wilson, Robert Don
Wilson, Robert Don
Application Number:
JP2006539736A
Publication Date:
March 02, 2011
Filing Date:
November 08, 2004
Export Citation:
Assignee:
Carestream Health, Incorporated
International Classes:
G03C1/00; G03C1/035; G03C1/047; G03C1/40; G03C1/46; G03C5/16; G03C5/17; G03C1/005
Domestic Patent References:
| JP2002107857A | ||||
| JP2002182329A | ||||
| JP11133556A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Satoshi Deno
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Satoshi Deno
Atsushi Ebiya