| titleOfInvention |
N, N ′, N ′ ″-tris {2,4-bis [(1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl) alkylamino] -s-triazine-6 Ill @ -3,3'-ethylenediiminodipropylamine, isomers and crosslinked derivatives thereof and polymer compositions stabilized thereby |
| abstract |
PROBLEM TO BE SOLVED: To provide a mixture of ethylenediiminodipropylamine derivatives and a polymer composition stabilized by the mixture. SOLUTION: N, N ', N'''-tris {2,4-bis [(1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine-4- Yl) alkylamino] -s-triazine-6- yl｝ -3,3'- Mixtures of ethylene diiminodipropylamine, its isomers and its crosslinked derivatives. 2,4-bis [(1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl) It is prepared by reacting [alkylamino] -6-chloro-s-triazine with N, N'-bis (3-aminopropyl) ethylenediamine. This mixture is effective for stabilizing agricultural films exposed to pesticides, polyolefins containing halogenated flame retardants, and thermoplastic polyolefins containing pigments. |