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Priority claimed from US10/379,649external-prioritypatent/US20040143041A1/en
Application filed by Eastman Chem CofiledCriticalEastman Chem Co
Publication of MY146396ApublicationCriticalpatent/MY146396A/en
DISCLOSED ARE POLYMER COMPOSITIONS COMPRISING: (A) AT LEAST ONE POLYESTER PREPARED BY THE REACTION OF AT LEAST ONE DIOL WITH AT LEAST ONE DICARBOXYLIC ACID OR DIALKYL ESTER THEREOF IN THE PRESENCE OF A METALLIC CATALYST; AND (B) AT LEAST ONE SALT PREPARED FROM THE REACTION OF ONE OR MORE ACIDIC PHOSPHORUS-CONTAINING COMPOUNDS AND ONE OR MORE BASIC ORGANIC COMPOUNDS WHICH CONTAIN NITROGEN. THE POLYESTER COMPOSITIONS EXHIBIT IMPROVED COLOR, ESPECIALLY WHEN USED AS A COMPONENT OF A POLYESTER/POLYCARBONATE BLEND. ALSO DISCLOSED ARE POLYMER COMPOSITIONS COMPRISING A POLYCARBONATE IN COMBINATION WITH COMPONENTS (A) AND (B).