| 摘要 |
Thermoplastic molding compositions comprising the following components:
a) 3 to 91.8 wt % of a polyamide, as component Ab) 3 to 91.8 wt % of a styrene copolymer, as component Bc) 5 to 91.8 wt % of an impact-modifying grafted rubber, as component Cd) 0.2 to 1.5 wt % of a compound of formula (I), as component D:;e) 0 to 0.9 wt % of a mixture of formula (II), as component E:;f) 0 to 0.9 wt % of a further stabilizer component F,g) 0 to 25 wt % of one or more styrene copolymers which include from 0.5 to 5 wt % of maleic anhydride-derived units, as component G,
and also optionally further added-substance materials, have advantageous weathering properties. |
| 主权项 |
1. A thermoplastic molding composition comprising the following components:
a) 3 to 91.8 wt % of at least one polyamide, as component A b) 3 to 91.8 wt % of one or more styrene copolymers without any maleic anhydride-derived units, as component B c) 5 to 91.8 wt % of one or more impact-modifying grafted rubbers with olefinic double bonding in the rubber phase, as component C d) 0.2 to 1.5 wt % of a compound of formula (I), as component D: e) 0 to 0.9 wt % of a mixture of formula (II), as component E: f) 0 to 0.9 wt % of a compound of formula (III), as component F: or 0 to 0.9 wt % of a compound of formula (IV): or 0 to 0.9 wt % of a compound of formula (V): or 0 to 0.9 wt % of a compound of formula (VI): g) 1 to 25 wt % of one or more styrene copolymers which, based on overall component G, include from 0.5 to 5 wt % of maleic anhydride-derived units, h) 0 to 40 wt % of one or more further rubbers, i) 0 to 40 wt % of one or more added-substance materials other than components D, E, F, G, and H, as component I, and j) 0 to 40 wt % of one or more fibrous or particulate fillers, as component J,
with the proviso that when component E amounts to precisely 0 wt %, component F amounts to 0.01 to 0.9 wt % of one or more of compounds III, IV, V or VI, wherein the weight % are each based on the overall weight of components A to J and add up to 100 wt %. |
