公开(公告)号：US06232394B1

公开(公告)日：2001-05-15

申请号：US09230525

申请日：1999-04-06

申请人： Dominique Bonhomme ,  Walter Pfrengle ,  Eddine Nour El Bounia ,  Jean-Michel Pierrot

发明人： Dominique Bonhomme ,  Walter Pfrengle ,  Eddine Nour El Bounia ,  Jean-Michel Pierrot

IPC分类号： C08J300

CPC分类号： C08J3/226 ,  C08J2423/00

摘要： The invention relates to thermoplastic master batches having at least one copolymer (A) of ethylene and of at least one unsaturated carboxylic acid ester as support and comprising vulcanization agents for rubbers. The invention also relates to a process for the preparation of master batches containing vulcanization agents and having a thermoplastic ethylene copolymer as support, this process consisting in using an extruder.

摘要翻译： 本发明涉及具有至少一种乙烯和至少一种不饱和羧酸酯的共聚物（A）作为载体并且包含用于橡胶的硫化剂的热塑性母料。 本发明还涉及一种制备含有硫化剂并具有热塑性乙烯共聚物作为载体的母料的方法，该方法由使用挤出机组成。