公开(公告)号：US20010039312A1

公开(公告)日：2001-11-08

申请号：US09777763

申请日：2001-02-06

Applicant: Huntsman Petrochemical Corporation, Inc.

Inventor： Randall Keith Evans ,  Richard J.G. Dominguez ,  Richard J. Clark

IPC: C08L001/00

CPC classification number: C08L23/10 ,  C08F8/30 ,  C08G65/3255 ,  C08G65/33306 ,  C08G81/025 ,  C08L23/04 ,  C08L23/12 ,  C08L23/16 ,  C08L51/06 ,  C08L71/02 ,  C08L2203/12 ,  C08F10/06 ,  C08L2666/24 ,  C08L2666/22 ,  C08L2666/04 ,  C08L2666/20

Abstract: A compound comprising a blend of polypropylene with the reaction of a functionalized polypropylene and polyether amine in which the polyether amine is grafted into the functionalized polypropylene in a customary mixing apparatus is disclosed. The blend may include an elastomer such as EP rubber and/or a filler such as glass. A process for producing the reaction product of the functonalized polypropylene and the polyether amine by melting with polypropylene in a customary mixing apparatus is also disclosed. Blends of the present invention are advantageously useful to prepare paintable automotive body parts. A polyether monoamine that contains from about 36 to about 44 ethylene units and from about 1 to about 6 propylene units, and processes and blends using same.

Abstract translation: 公开了一种包含聚丙烯与官能化聚丙烯和聚醚胺反应的共混物的化合物，其中聚醚胺在常规混合装置中接枝到官能化聚丙烯中。 共混物可以包括诸如EP橡胶和/或填料如玻璃的弹性体。 还公开了通过在常规混合装置中与聚丙烯熔融来制备功能性聚丙烯和聚醚胺的反应产物的方法。 本发明的共混物有利于制备可涂漆的汽车车身部件。 含有约36至约44个乙烯单元和约1至约6个丙烯单元的聚醚单胺，以及使用其的方法和共混物。