公开(公告)号：EP2982713A1

公开(公告)日：2016-02-10

申请号：EP14179890.0

申请日：2014-08-05

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

Inventor： Leuschner, Eva-Maria

IPC: C08L67/02

CPC classification number: C08K5/098 ,  C08J3/22 ,  C08J2367/02 ,  C08L67/02 ,  C08L67/025

Abstract: The application relates to compositions for preparing articles, preforms or containers comprising composition for preparing articles, preforms or containers comprising a base polyester, a copolyester-ether, a transition metal-based oxidation catalyst, and a magnesium or lithium compound, wherein the weight ratio of the transition metal-based oxidation catalyst to the magnesium or lithium compound, on basis of the weight of the transition metal and the magnesium or lithium, is from 50:1 to 1:50.

Abstract translation: 本申请涉及用于制备制品，预成型件或容器的组合物，其包含用于制备制品，预成型件或容器的组合物，其包含基础聚酯，共聚酯 - 醚，过渡金属基氧化催化剂和镁或锂化合物，其中重量比 基于过渡金属和镁或锂的过渡金属基氧化催化剂与镁或锂化合物的摩尔比为50:1至1:50。

公开(公告)号：EP2886603A3

公开(公告)日：2015-08-12

申请号：EP14199504.3

申请日：2014-12-19

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

Inventor： Leuschner, Eva-Maria ,  Wiedemann, Josef ,  Bayer, Uwe ,  Fritsch, Karsten ,  Kretschmer, Stephan

IPC: C08L67/02 ,  C08K5/3435 ,  C08K5/098

CPC classification number: C08L67/02 ,  C08J3/22 ,  C08J2367/02 ,  C08J2467/02 ,  C08K5/098 ,  C08K5/3435 ,  C08L67/025

Abstract: The present application relates to novel polyester-ether compositions and their use as oxygen scavenging materials in polyester resins.

公开(公告)号：EP2886603A2

公开(公告)日：2015-06-24

申请号：EP14199504.3

申请日：2014-12-19

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

Inventor： Leuschner, Eva-Maria ,  Wiedemann, Josef ,  Bayer, Uwe ,  Fritsch, Karsten ,  Kretschmer, Stephan

IPC: C08L67/02 ,  C08K5/3435 ,  C08K5/098

CPC classification number: C08L67/02 ,  C08J3/22 ,  C08J2367/02 ,  C08J2467/02 ,  C08K5/098 ,  C08K5/3435 ,  C08L67/025

Abstract: The present application relates to novel polyester-ether compositions and their use as oxygen scavenging materials in polyester resins.

Abstract translation: 本申请涉及新型聚酯 - 醚组合物及其作为聚酯树脂中除氧材料的用途。