Abstract
The invention relates to a powder paint binder composition containing a compound comprising carboxylic acid units, a compound comprising hydroxyalkyl amide units one or more phosphite(s) optionally combined with one or more phenolic anti oxidant(s) and either: a) one or more aromatic amine(s) orb) one or more phosphinic acid(s) according to formula (I) or (II): (I) or
;;, (II) where R1 = H, (C1-C26) alkyl or (C6-C20) aryl; R2 = H, (C1-C26) alkyl or (C6-C20) aryl and R3 = H, (C1-C26) alkyl or (C6-C20) aryl.
;;, (II) where R1 = H, (C1-C26) alkyl or (C6-C20) aryl; R2 = H, (C1-C26) alkyl or (C6-C20) aryl and R3 = H, (C1-C26) alkyl or (C6-C20) aryl.
| Original language | English |
|---|---|
| Patent number | WO/01/68782 |
| Priority date | 13/03/00 |
| Filing date | 19/02/01 |
| Publication status | Published - 20 Sept 2001 |
| Externally published | Yes |