Patent ID: 8609318
Filing Date: 2013-12-17
Classification: C08F,G03F

Abstract:
1. A resin composition comprising a polymer comprising: a structural unit (I) including a group shown by a formula (i); and at least one structural unit selected from the group consisting of a structural unit (II) shown by a formula (2) and a structural unit (III) shown by a formula (3), wherein a content of the structural unit (I) in the polymer is 10 to 90 mol % based on total structural units included in the polymer, wherein R a represents a hydrogen atom, a halogen atom, a nitro group, —R a1 , —O—R a1 , —CO—R a1 , or —CO—O—R a1 , wherein R a1 represents a monovalent chain-like hydrocarbon group having 1 to 20 carbon atoms, a monovalent alicyclic hydrocarbon group having 3 to 20 carbon atoms, a monovalent aromatic hydrocarbon group having 6 to 30 carbon atoms, or a monovalent aromatic-aliphatic hydrocarbon group having 7 to 30 carbon atoms, R b represents a monovalent chain-like hydrocarbon group having 1 to 10 carbon atoms that includes at least one fluorine atom, or a monovalent alicyclic hydrocarbon group having 3 to 20 carbon atoms that includes at least one fluorine atom, provided that R b and R a may bond to each other to form a cyclic structure including at least one fluorine atom, and * indicates a bonding site, provided that a plurality of R a and a plurality of R b may respectively be either the same or different when n is 2 or 3, wherein R represents a hydrogen atom, a methyl group, or a trifluoromethyl group, G represents a single bond, an oxygen atom, a sulfur atom, —CO—O—, —SO 2 —O—NH—, —CO—NH—, or —O—CO—NH—, R 1 represents a monovalent chain-like hydrocarbon group having 1 to 6 carbon atoms that includes at least one fluorine atom, or a monovalent alicyclic hydrocarbon group having 4 to 20 carbon atoms that includes at least one fluorine atom, R 2 represents an (m+1)-valent hydrocarbon group having 1 to 20 carbon atoms, provided that an oxygen atom, a sulfur atom, —NR′—, a carbonyl group, —CO—O—, or —CO—NH— may be bonded to an end of R 2 that is bonded to R 3 , wherein R′ represents a hydrogen atom or a monovalent organic group, R 3 represents a single bond, a divalent chain-like hydrocarbon group having 1 to 10 carbon atoms, or a divalent alicyclic hydrocarbon group having 4 to 20 carbon atoms, X 2 represents a divalent chain-like hydrocarbon group having 1 to 20 carbon atoms that includes at least one fluorine atom, A represents an oxygen atom, —NR″—, —CO—O—*, or —SO 2 —O—*, wherein R″ represents a hydrogen atom or a monovalent organic group and * indicates a bonding site bonded to R 4 , R 4 represents a hydrogen atom or a monovalent organic group, and m is an integer from 1 to 3, provided that a plurality of R 3 , a plurality of X 2 , a plurality of A, and a plurality of R 4 may respectively be either the same or different when m is 2 or 3.