SULFONILOXIM FOR i-LINE PHOTOSENSITIVE THICK ANTICORROSION FILM WITH HIGH SENSITIVITY

摘要

PURPOSE: A sulfonyloxime for i-line photosensitive thick anticorrosion film with high sensitivity is provided to improve anticorrosion characteristic. CONSTITUTION: The composition comprises one or more chemical compound combinable by acid action, one or more chemical compound changing solubility by acid action, and one and more chemical compound generating acid in light exposure with 240 ¯ 390mm wave length and having water absorption coefficient less than 10.