IN IN7005DELNP2014A

POLYESTERS AND ARTICLES MADE THEREFROM

Publication no.

IN7005DELNP2014A
Priority date
2012-03-30
Filing date
2014-08-20
Published
2015-04-10
Assignee
DU PONT [US]
Inventors

NEDERBERG FREDRIK [US], RAJAGOPALAN BHUMA [US], URADNISHECK JULIUS [US]

Abstract

Disclosed herein are polyesters and articles made therefrom. The article comprising a substrate comprising a first surface and a second surface the second surface in contact with an outside environment wherein the substrate comprises a polymer comprising poly(trimethylene furandicarboxylate) (PTF) and wherein the polymer provides an improvement in gas barrier properties of the substrate as compared to a substrate comprising nascent poly(ethylene terephthalate) (PET).

Classification

C08G63/181AI
C08J5/18AI
C09D167/02AI
B32B27/06
B32B27/08
B32B27/36
B65D1/0215
B65D1/28
B65D1/40
B65D81/28
C08G63/16
C08G63/181

Source documents

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Bibliographic data via the European Patent Office's Open Patent Services (DOCDB) . Republished here for research and prior-art review. This page is not legal advice, and its presence in our index says nothing about the validity or enforceability of the document. For the Indian legal position (status, oppositions, renewals), see InPASS.