05436311 is referenced by 11 patents and cites 11 patents.

A powdered thermosetting composition comprising as binder a mixture of a linear carboxyl group-containing polyester and a glycidyl group-containing acrylic copolymer is described. The polyester has an acid number of 20 to 50 mg KOH/g and the acrylic copolymer is obtained from 5% to 30% by weight of glycidyl acrylate or glycidyl methacrylate and 70% to 95% by weight of methyl methacrylate, whereby up to 25% by weight of the methyl methacrylate can be replaced by another vinyl monomer, said acrylic copolymer having a number-average molecular weight (Mn) of from about 4,000 to about 10,000. This composition is particularly useful for the preparation of powdered paints and varnishes which can be applied with an electrostatic spray gun and cured at a temperature of from about 160.degree. to 210.degree. C. to produce matte finishes of excellent quality.

Title
Matte powder coating of carboxyl polyester and glycidyl acrylic copolymer
Application Number
1550
Publication Number
5436311
Application Date
December 22, 1994
Publication Date
July 25, 1995
Inventor
Jean Marie Loutz
Brussels
BE
Michel Baudour
Angreau
BE
Daniel Maetens
Brussels
BE
Jean Marie Hoebeke
Charleroi
BE
Agent
Wenderoth Lind & Ponack
Assignee
U C B
BE
IPC
C08L 67/02
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