发明名称 |
Compatibilized resin blends and the preparation thereof |
摘要 |
The present invention is a blend of a polymeric hydrocarbon and a thermoplastic polyurethane which is compatibilized a polymeric hydrocarbon that contains low concentrations of isocyanate reactive group. The compatibilizer can be prepared by reacting a modified polymer having pendant or incorporated amine-reactive groups with a hydroxyl amine, a diamine, or a polyethermonoamine. The compatibilized blend may further include a non-TPU engineering thermoplastic to form compatible blends of the polymeric hydrocarbon and the non-TPU engineering thermoplastic. In this case, the TPU is used as a co-compatibilizer.
|
申请公布号 |
US6469099(B1) |
申请公布日期 |
2002.10.22 |
申请号 |
US20000712113 |
申请日期 |
2000.11.14 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
FARAH HANI;LERMA, JR. FRANCISCO |
分类号 |
C08G18/08;C08L23/08;C08L23/36;C08L75/04;(IPC1-7):C08L75/04;C08L23/26 |
主分类号 |
C08G18/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|