发明名称 POLYMERIC ALLOYS FROM POLYESTER RESINS AND PROCESS FOR THEIR PREPARATION
摘要 2124684 9409069 PCTABS00032 Process for the preparation of polymeric alloys from polyester resins and polymers containing groups capable of giving addition reaction with functional compounds containing at least two reactive groups comprising the melt state mixture stage of polyester resin, reactive polymer and functional compound of mixture pelletizing and following polyaddition reaction in the solid state at temperatures between 150 · and 220 ·C to obtain an increase of the polymer intrinsic viscosity of 0.1 dl/g in comparison with the starting polyester resin.
申请公布号 CA2124684(A1) 申请公布日期 1994.04.28
申请号 CA19932124684 申请日期 1993.10.14
申请人 M. & G. RICERCHE S.P.A. 发明人 AL GHATTA, HUSSAIN A. K.
分类号 C08L67/00;C08L67/02;C08L69/00;C08L71/12;C08L77/00;C08L81/04;(IPC1-7):C08L67/02 主分类号 C08L67/00
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