Patent ID: 7405865
Filing Date: 2008-07-29
Classification: G02F

Abstract:
1. A liquid for electrophoretic display comprising at least alkylpolyetheramine having a structural unit represented by the following Formula (I), a polyoxyethylene oxypropylene block polymer having a structural unit represented by the following Formula (II), one or more kinds of fine particles and a dispersion liquid medium, wherein a content of the alkylpolyetheramine is 1.0 to 200% by weight based on a content of fine particles: in Formula (I) described above, R 1 is a saturated hydrocarbon group or an unsaturated hydrocarbon group; R 2 is (CH 2 CH 2 O)x-H; R 3 is (CH 2 CH 2 O)y-H; and x and y are positive numbers; in Formula (II) described above, p and q are positive numbers.