Electrically conductive polyetherester composition comprising carbon black and product made therefrom

A composition comprising a carbon black-containing polyetherester is disclosed. The carbon black-containing polyetherester comprises or consists essentially of <=about 3.5 weight % of carbon black if the carbon black has a DBP of >about 420 cm3/100 g, or <=about 15 weight % of carbon black...

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Bibliographic Details
Main Author HAYES RICHARD A
Format Patent
LanguageEnglish
Published 23.05.2007
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:A composition comprising a carbon black-containing polyetherester is disclosed. The carbon black-containing polyetherester comprises or consists essentially of <=about 3.5 weight % of carbon black if the carbon black has a DBP of >about 420 cm3/100 g, or <=about 15 weight % of carbon black if the carbon black has a DBP between about 220 cm /100 g and about 420 cm /100 g or between about 150 cm /100 g and about 210 cm /100 g wherein the carbon black has a nitrogen adsorption surface area measure by ASTM D 3037-81>700 m /g, and the adsorbent oil value DBP of the dibutyl phthalate measure by ASTM D 3037-81. Also disclosed are a process for producing the composition and a shaped article made from the composition.
Bibliography:Application Number: CN200580020157