公开(公告)号：US20090194617A1

公开(公告)日：2009-08-06

申请号：US10586707

申请日：2005-01-14

申请人： Benjamin BREITENSTEIN ,  Thomas Georg GFRORER ,  Rolf WALDNER ,  Pierre LUTZ

发明人： Benjamin BREITENSTEIN ,  Thomas Georg GFRORER ,  Rolf WALDNER ,  Pierre LUTZ

IPC分类号： B01J2/20 ,  B01J2/00

CPC分类号： C08K5/13 ,  B01J2/20 ,  C08J3/22

摘要： The invention relates to a technically advantageous method of producing low-dust granules of polymer additives or polymer additive mixtures. The granule-forming polymer additives are mixed together, the mixture is converted into a workable mass and pressed through an orifice. The pre-shaped strand-like extruded mass is cooled and, while still in a workable state, formed into granules by rolling, impressing, cooling and comminuting.

摘要翻译： 本发明涉及生产聚合物添加剂或聚合物添加剂混合物的低灰尘颗粒的技术上有利的方法。 将颗粒形成聚合物添加剂混合在一起，将混合物转化成可加工的块并通过孔压制。 预成形的股状挤出物质被冷却，同时处于可工作状态，通过滚压，压片，冷却和粉碎形成颗粒。