| abstract |
PROBLEM TO BE SOLVED: To provide a photosensitive resin composition comprising a leveling agent for a photosensitive resin composition which is excellent in compatibility with a solvent for the photosensitive resin composition, has a high surface tension reducing ability, a high surface smoothness, and a high safety. Offer things. A structural unit A which is an organopolysiloxane residue represented by the following formula (1) and a structural unit B which is a (poly) glycerin derivative residue represented by the following formula (2) are ABA. It contains 0.01 to 20% by weight of (poly) glycerin-modified silicone bonded. [In the formula (1), R 1 is independently an alkyl group, a cycloalkyl group, an aryl group or an aralkyl group having 1 to 10 carbon atoms which may be substituted with a halogen, and x is 0. It is an integer of ˜100, and α is 1 or 2. In the formula (2), R 2 is, independently, an alkylene group having 2 to 11 carbon atoms, s is an integer of 1 to 11. ] [Selection figure] None |