Polymer, composition, molded article, cured product and laminate

3:

• The polymer according to claim 2, wherein X in formula (2-A) is a group represented by formulae (2-1) to (2-8) below, a bivalent hydrocarbon group having 1 to 20 carbon atoms, a bivalent halogenated hydrocarbon group having 1 to 20 carbon atoms or a 3- to 10-membered bivalent heterocyclic group
• wherein in formula (2-1), R4 and R5 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups;
• c and d are respectively and independently an integer of 0 to 2;
• a and b are respectively and independently an integer of 0 to 8;
• when a is 2 or more, two or more R4 may be the same or different and may be joined together in any combination to form a part of a cyclic structure;
• when b is 2 or more, two or more R5 may be the same or different and may be joined together in any combination to form a part of a cyclic structure;
• Q and Z are respectively and independently a single bond, —O—, —S— or —N(R17)—;
• R17 is a hydrogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms;
• L is a single bond or a bivalent organic group;
• y is an integer of 0 to 5;
• when y is 2 or more, two or more Q, L and Z may be respectively the same or different;
• when y is 2 or more and a is 1 or more, two or more R4 may be the same or different;
• R6 and R7 are respectively and independently a single bond, a methylene group or an alkylene group having 2 to 4 carbon atoms;
• wherein in formula (2-2), Ra and Rb are respectively and independently a 5- to 30-membered bivalent alicyclic hydrocarbon skeleton;
• R8 and R9 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups;
• e and f are respectively and independently an integer of 0 to 20;
• when e is 2 or more, two or more R8 may be the same or different and may be joined together in any combination to form a part of a cyclic structure;
• when f is 2 or more, two or more R9 may be the same or different and may be joined together in any combination to form a part of a cyclic structure;
• Q and Z are respectively and independently a single bond, —O—, —S— or —N(R8)—;
• R1′ is a hydrogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms;
• L is a single bond or a bivalent organic group;
• y is an integer of 0 to 5;
• when y is 2 or more, two or more Q, L and Z may be respectively the same or different;
• when y is 2 or more and e is 1 or more, two or more R8 may be the same or different;
• R10 and R11 are respectively and independently a single bond, a methylene group or an alkylene group having 2 to 4 carbon atoms;
• wherein in formula (2-3), R12 is a hydrogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms;
• R13 and R14 are respectively and independently a bivalent linear or alicyclic hydrocarbon group having 1 to 20 carbon atoms or a bivalent linear or alicyclic halogenated hydrocarbon group having 1 to 20 carbon atoms;
• g is 0 or 1;
• h is an integer of 1 to 10;
• and when h is 2 or more, two or more R12 and R14 may be respectively the same or different;
• wherein in formula (2-4), R15 and R16 are respectively and independently a bivalent linear or alicyclic hydrocarbon group having 1 to 20 carbon atoms or a bivalent linear or alicyclic halogenated hydrocarbon group having 1 to 20 carbon atoms;
• i is 0 or 1;
• j is an integer of 1 to 10;
• and when j is 2 or more, two or more R16 may be the same or different;
• wherein in formula (2-5), R21 and R22 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups;
• k and 1 are respectively and independently an integer of 0 to 3;
• when k is 2 or 3, two or more R21 may be the same or different;
• when 1 is 2 or 3, two or more R22 may be the same or different;
• R23 is a single bond, —O—, —S—, —C(O)—, —S(O)— or —S(O)2—;
• wherein in formula (2-6), R24 and R25 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups;
• m and n are respectively and independently an integer of 0 to 3;
• when m is 2 or 3, two or more R24 may be the same or different;
• when n is 2 or more, two or more R25 may be the same or different;
• R26 and R27 are respectively and independently a single bond, —O—, —S—, —C(O)—, —S(O)— or —S(O)2—;
• wherein in formula (2-7), R28 and R29 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups;
• o is an integer of 0 to 3;
• p is an integer of 0 to 4;
• when o is 2 or more, two or more R28 may be the same or different;
• when p is 2 or more, two or more R29 may be the same or different;
• n is an integer of 0 to 6;
• R30 is a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms;
• q is an integer of 0 to 15;
• when q is 2 or more, two or more R30 may be the same or different;
• and
• wherein in formula (2-8), R31 and R32 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, a nitro group, a cyano group, a carboxy group, a sulfonic acid group, a phosphonic acid group, a phosphoric acid group, a hydroxy group, any of primary to tertiary amino groups, a salt of carboxy group, a salt of sulfo group, a salt of phosphonic acid group, a salt of phosphate group, a salt of hydroxy group or a salt of any of primary to tertiary amino groups;
• r and s are respectively and independently an integer of 0 to 4;
• when r is 2 or more, two or more R31 may be the same or different;
• when s is 2 or more, two or more R32 may be the same or different;
• m is an integer of 1 to 5;
• n is an integer of 0 to 5;
• R33 is a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms;
• t is an integer of 0 to 20;
• when t is 2 or more, two or more R33 may be the same or different.

6:

• A polymer comprising:
• a first structural unit represented by at least one of formulae (1-1), (1-2) and (1-3) below;
• and
• a third structural unit represented by at least one of formulae (3-1) and (3-2) below:
• wherein in formulae (1-1) to (1-3), R1 is each independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, a nitro group, a cyano group, any of primary to tertiary amino groups or a salt of any of primary to tertiary amino groups;
• n is each independently an integer of 0 to 2;
• when n is 2, two or more R1 may be the same or different and may be joined together in any combination to form a part of a cyclic structure;
• wherein in formulae (3-1) and (3-2), R2 and R3 are respectively and independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, a nitro group or a cyano group;
• e and f are respectively and independently an integer of 0 to 2;
• a and b are respectively and independently an integer of 0 to 8;
• when a is 2 or more, two or more R2 may be the same or different and may be joined together in any combination to form a part of a cyclic structure;
• when b is 2 or more, two or more R3 may be the same or different and may be joined together in any combination to form a part of a cyclic structure;
• Z1 to Z4 are respectively and independently —O— or —S—;
• R5 and R6 are respectively and independently a methylene group or an alkylene group having 2 to 4 carbon atoms;
• v is an integer of 0 to 2;
• when v is 2, two R5 may be the same or different and two Z1 may be the same or different;
• w is an integer of 0 to 2;
• when w is 2, two R6 may be the same or different and two Z4 may be the same or different;
• G is —O—, —S—, —C═O—, —SO— or —SO2—;
• L is a bivalent group represented by formula (L-1) or (L-2) below;
• y is an integer of 1 to 3;
• when y is 2 or more, two or more L may be the same or different;
• when y is 2 or more and a is 1 or more, two or more R2 may be the same or different;
• wherein in formulae (L-1) and (L-2), A is each independently —C(O)—, —SO— or —SO2—;
• B is each independently —O—, —S— or —N(R8)—;
• R8 is a hydrogen atom, a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms or a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms;
• R7 is each independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, a nitro group or a cyano group, 1 is each independently an integer of 0 to 2;
• s is each independently an integer of 0 to 8;
• when s is 2 or more, two or more R7 may be the same or different and may be joined together in any combination to form a part of a cyclic structure;
• and “*” indicates a bond.

8:

• A composition comprising:
• a polymer having a structural unit represented by at least one of formulae (1-1), (1-2) and (1-3) below;
• and
• a curable compound,
• wherein in formulae (1-1) to (1-3), R1 is each independently a halogen atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms, a monovalent halogenated hydrocarbon group having 1 to 20 carbon atoms, a nitro group, a cyano group, any of primary to tertiary amino groups or a salt of any of primary to tertiary amino groups;
• n is each independently an integer of 0 to 2;
• and when n is 2, two or more R1 may be the same or different and may be joined together in any combination to form a part of a cyclic structure.

14:

• A laminate comprising:
• a substrate;
• and
• a cured product layer formed on the substrate by using the composition according to claim 8.