POLYESTER COMPOSITIONS HAVING IMPROVED HEAT RESISTANCE

A composition of matter comprising a polyester composition derived from: (i) greater than 80 mole percent of a diol derived from a disubstituted xylene glycol of the formula (I): wherein R1 and R2 are independently selected from the group consisting of aliphatic, aromatic, cycloaliphatic, sulfur con...

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Bibliographic Details
Main Authors PAL, SUBODH, KUMAR, WAGLE, GOVIND, SUBBANNA, RAVI, GOMATAM, RAGHAVAN, SHAIKH, ABBAS ALLI GHUDUBHAI, GANESAN, BALAKRISHNAN, RAMARAJU, DEEPAK
Format Patent
LanguageEnglish
French
German
Published 30.12.2009
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A composition of matter comprising a polyester composition derived from: (i) greater than 80 mole percent of a diol derived from a disubstituted xylene glycol of the formula (I): wherein R1 and R2 are independently selected from the group consisting of aliphatic, aromatic, cycloaliphatic, sulfur containing compounds, amines and halogen; and (ii) a diacid is disclosed. Also disclosed are blends of these polyesters with polycarbonate and process to prepare these compositions and articles therefrom.
Bibliography:Application Number: EP20080832553