| 摘要 |
PURPOSE:To provide a photosensitive resin compsn. for forming a transparent colored image usable to form a color separation filter for a color video camera, etc. CONSTITUTION:An aq. soln. of PVA having >=1,800 average degree of polymn. and 75-95mol% degree of saponification is mixed with an aq. dispersion of a pigment of <=250nm average particle diameter and a polycondensation product of a diphenylamine-4-diazonium salt or a deriv. thereof with 4,4'- bismethoxymethyl diphenyl ether as a photocrosslinking agent is dissolved in the mixture to obtain a photosensitive resin compsn. for forming a transparent colored image. When this compsn. is used, a color filter having high light and heat resistances can easily be formed. |
