公开(公告)号：EP2300512A2

公开(公告)日：2011-03-30

申请号：EP09772913.1

申请日：2009-07-02

Applicant: Invista Technologies S.à.r.l.

Inventor： BAYER, Uwe

IPC: C08G63/183 ,  C08L67/02

CPC classification number: C08G63/183 ,  C08G63/672 ,  C08J5/18 ,  C08J2367/02 ,  C08L67/02

Abstract: The present invention relates to a polyester composition comprising a diacid component and a diol component, wherein the diacid component comprises: i) isophthalic acid present at a concentration in the range of from about 23 mole % to about 30 mole % of the total diacid, and ii) terephthalic acid; and wherein the diol component comprises: i) diethylene glycol present at a concentration in the range of from about 1.1 mole % to about 3.5 mole % of the total diol, and ii) ethylene glycol. Other embodiments of the present invention include a film produced from the polyester composition and processes for producing the film.

公开(公告)号：EP2300512B1

公开(公告)日：2013-08-21

申请号：EP09772913.1

申请日：2009-07-02

Applicant: Invista Technologies S.à.r.l.

Inventor： BAYER, Uwe

IPC: C08G63/183 ,  C08L67/02

CPC classification number: C08G63/183 ,  C08G63/672 ,  C08J5/18 ,  C08J2367/02 ,  C08L67/02