Ucb S.a.

Patrick Loosen

Luc Moens

Daniel Maetens

Jean-Marie Loutz

Marc Van Kerckhove

Powder coating of semicrystalline and amorphous polyesters with crosslinker

Radiation-curable powder compositions, usable as paint or varnish, which comprise a mixture of at least one semi-crystalline polyester containing end methacryloyl groups and of at least one acrylic copolymer containing ethylenically unsaturated groups, these polyesters comprising the reaction products of a glycidyl methacrylate and of a semi-crystalline polyester containing end carboxyl groups.

Powder compositions with semi-crystalline polyester and acrylic copolymer base containing ethylenically unsaturated groups

Radiation-curable powder compositions, usable as paint or varnish, which comprise a mixture of at least one semi-crystalline polyester containing end methacryloyl groups and of at least one amorphous polyester containing end methacryloyl groups, comprising the reaction products of a glycidyl methacrylate and of a semi-crystalline or amorphous polyester containing end carboxyl groups.

Powder compositions with semicrystalline polyester and amorphous polyester base containing terminal methacryloyl groups

A radiation-curable powder composition for use as varnish or paint which comprises at least one crystalline polyester containing end methacrylyl groups comprising the reaction products of glycidyl methacrylate and of a crystalline polyester containing end carboxyl groups is described. The said crystalline polyester containing end carboxyl groups is either

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Ruisbroek, Belgium

Patrick Loosen