06294610 is referenced by 18 patents and cites 42 patents.

Coating powders having a resin system of comprising an epoxy resin and a carboxylic acid functional polymer contain a cure catalyst of formulae (I), (II) or mixtures of (I) and (II):

where Z is selected from P, As, and N, the R

1

s are the same or different and are independently selected from alkyl groups, alkenyl groups, and aryl groups; R

2

s are the same or different and are selected from alkyl groups, phenyl groups, substituted phenyl groups, Br, Cl, I, and F; and the R

3

s are the same or different and are independently selected from the group consisting of H, alkyl groups, alkenyl groups, acyl groups, cycloalkyl groups, cycloalkenyl groups, aldehyde group, carboxyl group, cyano group and nitro group.

Title
Coating powders for heat-sensitive substrates
Application Number
9/450395
Publication Number
6294610 (B1)
Application Date
November 29, 1999
Publication Date
September 25, 2001
Inventor
Jeffrey A Ulman
Beverly
MA, US
Michael M Cook
Boxford
MA, US
Richard P Haley
Reading
PA, US
Andrew T Daly
Sinking Spring
PA, US
Assignee
Rohm and Haas Company
PA, US
IPC
C08F 8/00
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