Dielectric films and materials therefor

A material for dielectric films, which is a polymerizable composition comprising:

• an adamantanepolycarboxylic acid represented by following Formula (1a):
• 35
• wherein Xa is a hydrogen atom, a carboxyl group or a hydrocarbon group;
• and Y1, Y2, Y3 and Y4 may be the same as or different from one another and are each a single bond or a bivalent aromatic cyclic group;
• an aromatic polyamine derivative represented by following Formula (2):
• 36
• wherein Ring Z is a monocyclic or polycyclic aromatic ring;
• R5, R6, R7 and R8 are each a substituent bound to Ring Z, R5 and R6 may be the same as or different from each other and are each an amino group which may be protected by a protecting group, and R7 and R8 may be the same as or different from each other and are each an amino group which may be protected by a protecting group, a hydroxyl group which may be protected by a protecting group, or a mercapto group which may be protected by a protecting group, wherein at least one of R7 and R8 is a protected amino group, a protected hydroxyl group or a protected mercapto group when R5 and R6 are both amino groups;
• and
• an organic solvent,
• the adamantanepolycarboxylic acid and the aromatic polyamine derivative being dissolved in the organic solvent.

A material for dielectric films, which is a polymerizable composition comprising:

• an adamantanepolycarboxylic acid derivative represented by following Formula (1):
• 37
• wherein X is a hydrogen atom, a hydrocarbon group or R4;
• R1, R2, R3 and R4 may be the same as or different from one another and are each a carbonyl halide group or a carboxyl group which may be protected by a protecting group;
• and Y1, Y2, Y3 and Y4 may be the same as or different from one another and are each a single bond or a bivalent aromatic cyclic group, wherein at least one of R1, R2 and R3 is a carbonyl halide group or a protected carboxyl group when X is a hydrogen atom or a hydrocarbon group, and at least one of R1, R2, R3 and R4 is a carbonyl halide group or a protected carboxyl group when X is R4;
• an aromatic polyamine represented by following Formula (2a):
• 38
• wherein Ring Z is a monocyclic or polycyclic aromatic ring;
• and R9 and R10 are each a substituent bound to Ring Z, may be the same as or different from each other and are each an amino group, a hydroxyl group or a mercapto group;
• and
• an organic solvent,
• the adamantanepolycarboxylic acid derivative and the aromatic polyamine being dissolved in the organic solvent.

A polymer which is a polymerized product of:

• an adamantanepolycarboxylic acid derivative represented by following Formula (1):
• 39
• wherein X is a hydrogen atom, a hydrocarbon group or R4;
• R1, R2, R3 and R4 may be the same as or different from one another and are each a carbonyl halide group or a carboxyl group which may be protected by a protecting group;
• and Y1, Y2, Y3 and Y4 may be the same as or different from one another and are each a single bond or a bivalent aromatic cyclic group, wherein at least one of R1, R2 and R3 is a carbonyl halide group or a protected carboxyl group when X is a hydrogen atom or a hydrocarbon group, and at least one of R1, R2, R3 and R4 is a carbonyl halide group or a protected carboxyl group when X is R4;
• and
• an aromatic polyamine derivative represented by following Formula (2):
• 40
• wherein Ring Z is a monocyclic or polycyclic aromatic ring;
• R5, R6, R7 and R8 are each a substituent bound to Ring Z, R5 and R6 may be the same as or different from each other and are each an amino group which may be protected by a protecting group, and R7 and R8 may be the same as or different from each other and are each an amino group which may be protected by a protecting group, a hydroxyl group which may be protected by a protecting group, or a mercapto group which may be protected by a protecting group, wherein at least one of R7 and R8 is a protected amino group, a protected hydroxyl group or a protected mercapto group when R5 and R6 are both amino groups.

A polymer which is a polymerized product of:

• an adamantanepolycarboxylic acid represented by following Formula (1a):
• 41
• wherein Xa is a hydrogen atom, a carboxyl group or a hydrocarbon group;
• and Y1, Y2, Y3 and Y4 may be the same as or different from one another and are each a single bond or a bivalent aromatic cyclic group;
• and
• an aromatic polyamine derivative represented by following Formula (2):
• 42
• wherein Ring Z is a monocyclic or polycyclic aromatic ring;
• R5, R6, R7 and R8 are each a substituent bound to Ring Z, R5 and R6 may be the same as or different from each other and are each an amino group which may be protected by a protecting group, and R7 and R8 may be the same as or different from each other and are each an amino group which may be protected by a protecting group, a hydroxyl group which may be protected by a protecting group, or a mercapto group which may be protected by a protecting group, wherein at least one of R7 and R8 is a protected amino group, a protected hydroxyl group or a protected mercapto group when R5 and R6 are both amino groups.

A polymer which is a polymerized product of:

• an adamantanepolycarboxylic acid derivative represented by following Formula (1):
• 43
• wherein X is a hydrogen atom, a hydrocarbon group or R4;
• R1, R2, R3 and R4 may be the same as or different from one another and are each a carbonyl halide group or a carboxyl group which may be protected by a protecting group;
• and Y1, Y 2, Y3 and Y4 may be the same as or different from one another and are each a single bond or a bivalent aromatic cyclic group, wherein at least one of R1, R2 and R3 is a carbonyl halide group or a protected carboxyl group when X is a hydrogen atom or a hydrocarbon group, and at least one of R1, R2, R3 and R4 is a carbonyl halide group or a protected carboxyl group when X is R4;
• and
• an aromatic polyamine represented by following Formula (2a):
• 44
• wherein Ring Z is a monocyclic or polycyclic aromatic ring;
• and R9 and R10 are each a substituent bound to Ring Z, may be the same as or different from each other and are each an amino group, a hydroxyl group or a mercapto group.