| abstract |
A photosensitive resin composition which comprises (1) at least one of basic high molecular compounds which have a molecular weight of not less than 1,000, contain a basic nitrogen atom and are themselves low in hydrophilic property but, in the presence of an acidic substance, show a high hydrophilic property due to the acid-base interaction, and (2) at least one of organic carboxylic acids which are themselves acidic but, when irradiated with light, lose their acidic property due to the chemical conversion. |