ALKALI SOLUBLE POLYMER COMPOSITION AND METHOD OF MANUFACTURING THE SAME

摘要

The present invention relates to an alkali soluble polymer compound is a copolymer comprising: a compound (A1) represented by the following formula 1, a compound (A2) having an unsaturated bond and a carboxyl group, and a compound (A3) having an unsaturated bond which is copolymerizable with (A2) and a manufacturing method thereof. (In the above formula, R is either a hydrogen atom or an alkenyl group of C2-C18, and X is either carbonyloxy group, methyleneoxy group, or phenyleneoxy group).