公开(公告)号：US20080014225A1

公开(公告)日：2008-01-17

申请号：US11486961

申请日：2006-07-13

申请人： Yun Fang Wu ,  Yong Feng Liu

发明人： Yun Fang Wu ,  Yong Feng Liu

IPC分类号： A61K8/26

CPC分类号： B29B9/12 ,  B29K2105/16

摘要： A method of manufacturing ultra-fine talc powder materials includes the steps of (a) adding a predetermined amount of pre-treatment agent with a predetermined amount of talc powders to prevent the talc powders from agglomerating with each other; (b) performing activating treatment to the pre-treated talc powders to form activated talc powders for enhancing a compatibility of the talc powders with a predetermined plastic materials; (c) mixing the activated talc powders with a predetermined proportion of fluidized plastic materials to form a fluidized plastic-powders mixture, wherein the fluidized plastic-powder mixture is condensed to form solid plastic-powders mixture; and (d) hot-cutting the solid plastic-powders mixture until the solid plastic-powders mixture forms the ultra-fine talc powders materials as raw materials for manufacturing plastic products.

摘要翻译： 制造超细滑石粉材料的方法包括以下步骤：（a）用预定量的滑石粉添加预定量的预处理剂以防止滑石粉彼此凝聚; （b）对经预处理的滑石粉进行活化处理以形成活化的滑石粉，以增强滑石粉与预定塑料的相容性; （c）将活化的滑石粉与预定比例的流化塑料混合以形成流化塑料粉末混合物，其中流化的塑料 - 粉末混合物被冷凝以形成固体塑料粉末混合物; 和（d）热固固体粉末混合物，直到固体塑料粉末混合物形成超细滑石粉材料为原料制造塑料制品。