Patent ID: 6121378
Filing Date: 2000-09-19
Classification: C08L,C09D

Abstract:
A thermosetting powder paint composition for top coating comprising:100 parts by weight of an acrylic copolymer (A) obtained by polymerization in a reaction system containing a monomer (a1) having at least one radical-polymerizable unsaturated bond and at least one epoxy group in one molecule and a monomer (a2) having at least one radical-polymerizable unsaturated bond and no epoxy group in one molecule, and0.01 to 2.0 parts by weight of an organic modified polysiloxane (B) having at least one functional group, at least two silicon atoms, and no radical-polymerizable unsaturated bond in one molecule,wherein the component (B) is contained in the condition that a part or all thereof has reacted and bonded with the component (A) or all thereof has not reacted with the component (A).