公开(公告)号：US20050043492A1

公开(公告)日：2005-02-24

申请号：US10496293

申请日：2002-11-21

申请人： Chong-Won Chin ,  Young-Heup Kim ,  Kyyung-Seob Byun ,  Tae-Woong Lee ,  Dong-Sik Kim ,  Oh-Eui Kwon ,  Hwa-Yong Lee ,  Jun-Eun Shin

发明人： Chong-Won Chin ,  Young-Heup Kim ,  Kyyung-Seob Byun ,  Tae-Woong Lee ,  Dong-Sik Kim ,  Oh-Eui Kwon ,  Hwa-Yong Lee ,  Jun-Eun Shin

IPC分类号： C08K5/1539 ,  C08L59/00 ,  C08L75/04 ,  C08L75/06 ,  C08L71/02

CPC分类号： C08L75/06 ,  C08K5/1539 ,  C08L59/00 ,  C08L2666/20 ,  C08L35/00 ,  C08L2666/16

摘要： Disclosed is a polyxymethylene composite resin composition, including 40-99 parts by weight of a polyoxymethylene resin, and 1-60 parts by weight of a thermoplastic polyurethane resin containing 0.05-1 part by weight of an active isocyanate, with selective addition of 0.01-5 parts by weight of a compound containing maleic anhydride, which is advantageous in terms of generation of no carbides upon preparation thereof, excellent strength and elongation in a weld line, and superior formability. An article prepared from the polyxymethylene composite resin composition is also provided.

摘要翻译： 公开了一种聚甲醛复合树脂组合物，其包含40-99重量份的聚甲醛树脂和1-60重量份含有0.05-1重量份活性异氰酸酯的热塑性聚氨酯树脂，选择性加入0.01- 5重量份含有马来酸酐的化合物，其在制备时无碳化物的产生方面是有利的，优异的熔合线强度和伸长率以及优异的成形性。 还提供了由聚甲醛复合树脂组合物制备的制品。