| 发明名称 |
Thermoplastic molding compounds |
| 摘要 |
The present invention relates to thermoplastic molding compositions comprising iron oxalate as stabilizer system with respect to adverse thermooxidative effects. The invention further relates to the use of iron oxalate to improve the stability of thermoplastic molding compositions with respect to adverse thermooxidative and/or photooxidative effects, and also to processes for the production of the said molding compositions. |
| 申请公布号 |
US9481780(B2) |
申请公布日期 |
2016.11.01 |
| 申请号 |
US201314386412 |
申请日期 |
2013.03.18 |
| 申请人 |
LANXESS Deutschland GmbH |
发明人 |
Benighaus Tobias;Joachimi Detlev;Margraf Guenter;Ruthard Christian;Schmidt Holger |
| 分类号 |
C08K3/24;C08K5/09;C08K5/098;C08L77/02 |
主分类号 |
C08K3/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A non-chlorinated, ployamide composition having improved stabilization against thermooxidative and/or photooxidative degradation, the composition consisting of:
(1) 10 to 99.85% by weight of non-chlorinated polymer, (2) 0.05 to 10% by weight of iron oxalate, and (3) 0.1 to 70% by weight of other non-chlorine containing ingredients,wherein the total of all of the percentages by weight is always 100% by weight, and the non-chlorinated polymer is at least one aliphatic polyamide, or a blend of at least one aliphatic polyamide and a polyalkylene. |
| 地址 |
Cologne DE |
