PROCESS FOR PRODUCING AQUEOUS DISPERSIONS OF THERM

专利名称：PROCESS FOR PRODUCING AQUEOUS

DISPERSIONS OF THERMOPLASTICPOLYESTERS

发明人：REN, LIQUN,FERNANDEZ RAMIREZ, GIMMY

ALEX,YAMAMOTO, MOTONORI,SEYFFER,HERMANN,SKUPIN, GABRIEL

申请号：EP11709443.3申请日：20110323公开号：EP2550090A1公开日：20130130

摘要：The present invention relates to a process for producing aqueous dispersionsof thermoplastic polymers which have a multitude of ester groups and/or carbonategroups in the polymer backbone, and which have an acid number of less than 5 mgKOH/g, especially not more than 3 mg KOH/g, and a zero-shear viscosity η (180°C) at180°C of at least 60 Pa·s. The invention also relates to polymer dispersions obtainable bythis process and to the use thereof.

申请人：BASF SE

地址：67056 Ludwigshafen DE

国籍：DE

代理机构：Reitstötter - Kinzebach

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