专利名称：Process for the preparation of a polymer
composition
发明人：Frusch, Johannes Maria申请号：EP98202855.7申请日：19980827公开号：EP0900641A1公开日：19990310
摘要：The invention relates to a process for the preparation of a polymer compositioncontaining a polyester matrix polymer and polytetrafluoroethylene (PTFE) particlesdispersed herein and is characterised in that a suspension of PTFE particles is mixed withthe matrix polymer in melted state in a suitable mixing apparatus, the PTFE suspensionbeing dosed to the mixing apparatus by means of a peristaltic pump.
申请人：DSM N.V.
地址：Het Overloon 1 6411 TE Heerlen NL
国籍：NL
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