Patent Number: 6,166,100

Title: Cationically polymerizable pigmented composition

Abstract: A cationically polymerizable pigmented composition comprising (A) a cationically polymerizable binder component containing at least one resin or compound selected from the group consisting of (A-1) a cationically polymerizable acrylic resin consisting of a copolymer of (a) a (meth) acrylic ester monomer having C.sub.6-31 aliphatic hydrocarbon group, (b) a polymerizable unsaturated monomer containing a polymerizable unsaturated group and at least one cationically polymerizable moiety selected from the group consisting of an epoxy group and an oxetane ring, and optionally (c) other polymerizable unsaturated monomer, and (A-2) a fatty acid-modified epoxy compound containing C.sub.6-32 aliphatic hydrocarbon group and epoxy group, (B) a cationic polymerization initiator initiating polymerization by irradiation or heating, and (C) a color pigment.

Inventors: Hiwara; Noriko (Kanagawa-ken, JP), Seko; Kenji (Kanagawa-ken, JP), Yukawa; Yoshiyuki (Hiratsuka, JP), Kato; Michitomo (Hiratsuka, JP), Matuda; Takeshi (Hiratsuka, JP)

Assignee: Kansai Paint Co., Ltd.

International Classification: C09D 11/10 (20060101); C08F 220/18 (20060101); C08F 220/00 (20060101); C08F 002/48 (); C09D 011/00 ()

Expiration Date: 12/26/2017