Continuous polymerization process for producing NBR rubber having a high bound content of acrylonitrile

An improved continuous process for the production of nitrile butadiene rubber with high bound acrylonitrile is provided wherein incremental amounts of butadiene monomer are continuously added in each of a plurality of reaction vessels to obtain a copolymer having superior environmental resistance an...

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Bibliographic Details
Main Author LIGHTSEY; JOHN W
Format Patent
LanguageEnglish
Published 23.06.1998
Edition6
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:An improved continuous process for the production of nitrile butadiene rubber with high bound acrylonitrile is provided wherein incremental amounts of butadiene monomer are continuously added in each of a plurality of reaction vessels to obtain a copolymer having superior environmental resistance and tensile strength properties.
Bibliography:Application Number: US19950429830