Title:
熱現像可能な組成物及び画像形成材料
Document Type and Number:
Japanese Patent JP2007519978
Kind Code:
A
Abstract:
Thermally developable compositions, such as thermographic and photothermographic emulsions, include certain ascorbic acid derivatives as reducing agents for the reducible silver ions in the non-photosensitive source of silver. These compositions can be used to prepare thermographic and photothermographic materials having improved post-processing stability. Such materials can have thermally developable imaging layers on one or both sides of the support and be arranged in association with one or more phosphor intensifying screens in imaging assemblies. These imaging assemblies can be exposed to X-radiation and thereby excited to form a latent image in the photothermographic material that can eventually be used for medical diagnosis.
Inventors:
Williams Donald, Ramsden
Lynch, drain catherine
Skoog, Paul George
Philip, James Bernard, Junior
Lynch, drain catherine
Skoog, Paul George
Philip, James Bernard, Junior
Application Number:
JP2006551215A
Publication Date:
July 19, 2007
Filing Date:
January 21, 2005
Export Citation:
Assignee:
Eastman Kodak Company
International Classes:
G03C1/498; G03C1/00; G03C5/17
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi