Title:
COPOLYMER AND HEAT DEVELOPABLE PHOTOSENSITIVE MATERIAL CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2008090133
Kind Code:
A
Abstract:
To obtain an amphiphilic block copolymer capable of dispersing hydrophilic protective colloidal particles in a hydrophobic solvent, and to provide a heat developable photosensitive material having high maximum image density and low fog density by using the copolymer.
The heat developable photosensitive material contains the copolymer comprising a backbone comprising a chain having a repeating unit represented by formula (1) and a chain having a repeating unit represented by formula (2).
Inventors:
SAKURAGI RIE
FUKUSAKA KIYOSHI
ISHIGE OSAMU
FUKUSAKA KIYOSHI
ISHIGE OSAMU
Application Number:
JP2006272702A
Publication Date:
April 17, 2008
Filing Date:
October 04, 2006
Export Citation:
Assignee:
KONICA MINOLTA MED & GRAPHIC
International Classes:
G03C1/498; C08F4/04; C08F220/18; C08F220/56
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