公开(公告)号：US20070066731A1

公开(公告)日：2007-03-22

申请号：US10571477

申请日：2004-09-07

申请人： Steven Tattum ,  Matthew Jackson

发明人： Steven Tattum ,  Matthew Jackson

IPC分类号： C08K5/10

CPC分类号： C08K5/103 ,  C08L67/02

摘要： The present invention relates to the use of a fatty acid ester as a slip additive in the production of moulded polyethylene terephthalate articles, to a thermoplastic moulding composition comprising a polyethylene terephthalate and a fatty acid ester selected to be effective for reducing the co-efficient of friction of moulded articles formed from the composition, to a moulded polyethylene terephthalate article comprising a fatty acid ester selected to be effective in reducing the co-efficient of friction of the moulded article, and to a process for producing a moulded thermoplastic article comprising providing a thermoplastic moulding composition comprising polyethylene terephthalate, admixing with the thermoplastic moulding composition at least one fatty acid ester selected to be effective in reducing the co-efficient of friction of the moulded article, heating the composition and moulding the hot composition so as to form a moulded article.

摘要翻译： 本发明涉及在制造模制的聚对苯二甲酸乙二醇酯制品中使用脂肪酸酯作为滑爽添加剂的热塑性模塑组合物，该热塑性模塑组合物包含聚对苯二甲酸乙二醇酯和脂肪酸酯，其选择用于降低 由组合物形成的成型制品与包含脂肪酸酯的成型聚对苯二甲酸乙二醇酯制品的摩擦力，其有效降低模塑制品的摩擦系数，以及制造模制的热塑性制品的方法，包括提供 热塑性模塑组合物，其包含聚对苯二甲酸乙二醇酯，与热塑性模塑组合物混合至少一种脂肪酸酯，其被选择为有效降低模塑制品的摩擦系数，加热该组合物并模制该热组合物以形成模制品 文章。