| abstract |
An ink for inkjet that forms a resist film, which can maintain a balance between etching resistance or plating resistance and alkali peeling property, is demanded. This demand is satisfied by an ink for inkjet containing a resin (A) of weight average molecular weight of 1, 000 to 8, 000 represented by the following formula (l): (In formula (1), X represents a constituted unit from a radical polymeric monomer, m is an integer no less than 1, and n is a number of 0 to 100.) |