POLYESTER COMPOSITION AND POLYESTER FILM

专利名称：POLYESTER COMPOSITION AND POLYESTER

FILM

发明人：NAKAGAWA, SATORU,OHASHI,

HIDETO,MAEDA, KUNIHIRO

申请号：EP13768106申请日：20130321公开号：EP2832793A4公开日：20151216

摘要：The present invention is a polyester composition for a film, wherein thepolyester composition comprises a masterbatch polyester composition including 1.0 to2.0% by mass of inorganic particles having an average particle diameter of 0.5 to 3.0 µmand having been prepared using a polycondensation catalyst containing, and an inorganicparticle-free polyester resin in a mass ratio of 1 : 15 to 35; and wherein the polyestercomposition will cause little filter clogging and can provide a polyester film that isexcellent in slipping properties, running properties and wear resistance and will sufferfrom little deterioration in quality due to defects or insoluble particles located on thefilm.

申请人：TOYOBO CO., LTD.

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