Low bake powder coating resins

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11920049
SERIAL NO

17275476

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Abstract

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Powder coating compositions for low temperature cure between 100° C. and 150° C. The powder coating compositions contain: a) a carboxylic acid functional resin A which is a polyester resin A having carboxylic acid groups, b) a first glycidyl functional resin B1 which is a bisphenol A based epoxy resin having glycidyl groups, c) a second glycidyl functional resin B2 which is a phenol or cresol epoxy novolac resin having glycidyl groups, and d) at least one thermosetting curing catalyst C. Such powder coating compositions may exhibit, upon curing, an excellent combination of physical properties such as smoothness, flexibility, hardness and, above all, an outstanding durability for the MEK impregnation test.

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Patent Owner(s)

  • ALLNEX USA INC.; ALLNEX ITALY SRL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cavalieri, Roberto Romano d'Ezzelino, IT 11 19
Ezeagu, Callistus Ugoh Woodstock, US 1 0

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