Polymer particle dispersions with divinylarene dioxides

A toughener composition comprising (a) 45 to 97 weight percent of a divinylarene dioxide; and (b) 3 to 55 weight percent of a core shell rubber comprising a rubber particle core and a shell layer wherein said core shell rubber has a particle size of from 0.01 m to 0.50 m is disclosed. The toughener...

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Bibliographic Details
Main Authors XIE, RUI, VALETTE, LUDOVIC
Format Patent
LanguageChinese
English
Published 16.05.2014
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 toughener composition comprising (a) 45 to 97 weight percent of a divinylarene dioxide; and (b) 3 to 55 weight percent of a core shell rubber comprising a rubber particle core and a shell layer wherein said core shell rubber has a particle size of from 0.01 m to 0.50 m is disclosed. The toughener can be used in epoxy resin compositions for advanced composite, electronic, coating and structural adhesive applications.
Bibliography:Application Number: TW20132137741