CURED FILM FORMATION COMPOSITION, ORIENTATION MATERIAL AND RETARDATION MATERIAL

摘要

A cured-film formation composition suitable to form a cured film having liquid-crystal alignment properties. A cured-film formation composition including a component (A) that is one or more monomers having a group having a photo-alignment moiety and thermally reactive moiety, and a polymerizable group; component (B) that is at least one polymer selected from the group of components (B-1) to (B-3) (the component (B-1) being a polymer having, in a quantity of at least two of at least one group selected from the group of hydroxy group, carboxyl group, amide group, amino group, an alkoxysilyl group and group of Formula (2), component (B-2) being a polymer capable of thermally reacting with thermally reactive moiety of component (A) and is self-cross-linkable, and component (B-3) being a melamine formaldehyde resin); and component (C) that is a cross-linking agent; and an orientation material and retardation material which are formed of the cured-film formation composition.

主权项

1. A cured-film formation composition comprising:
a component (A) that is one or more monomers having a group having a photo-alignment moiety and a thermally reactive moiety and a polymerizable group (part of the photo-alignment moiety and part of the thermally reactive moiety optionally overlap each other); a component (B) that is at least one polymer selected from the group consisting of components (B-1) to (B-3), the component (B-1) being a polymer having, in a quantity of at least two of at least one group selected from the group consisting of hydroxy group, carboxy group, amide group, amino group, an alkoxysilyl group and a group of Formula (2):(in the Formula, R62 is an alkyl group, an alkoxy group or phenyl group.)
the component (B-2) being a polymer that is capable of thermally reacting with a thermally reactive moiety of the component (A) and is self-cross-linkable: and the component (B-3) being a melamine formaldehyde resin; and a component (C) that is a cross-linking agent (when the component (B) is the component (B-2), the component (C) is optionally the same as component (B-2)).