Resin composition, production method of boron-containing polymer and antifouling coating

摘要

The present invention is to provide a resin composition comprising a boron-containing polymer useful as an antifouling coating which does not contain heavy metal from an environmental viewpoint. Thus, the present invention provides a resin composition which comprises a boron-containing polymer having, in a side chainor at a terminal thereof, at least one group represented by the following formula (1): <CHEM> in the formula, R<1> is a part of an acid group; R<2> groups are the same or different and each represents a substituted or unsubstituted alkyl or aryl; X represents an oxygen or sulfur atom; Y represents a primary to tertiary amine or a heterocyclic compound containing a substituted or unsubstituted nitrogen atom; and n is 1 or 2.