Macrocìclico diester, process of preparation of diester and monoester macrocìclico, polìmero,

摘要

"Macrocu00ecclico diester, process for preparation of a diester macrocu00ecclico, polu00ecmero and monoester.Monoesters and diesters macrocu00edclicos of 2,2,4 - trimethyl - 1,3 - pentanodiol and phthalic acid or its derivative are described.The processes by which such monoesters and diesters may be prepared also are described.The mono - and di esters according to the invention are useful in the preparation of hard thermoplastic polymers, transparent.The thermoplastic polymers are useful in coatings, paints, reinforced plastics and packaging materials.