FLEXIBLE BISMALEINIMIDE

Bismaleimides having the general formula in which n is a whole number between 5 and 70 and -X- is -O- or -NH- are prepared through the reaction of the corresponding amino-terminated polyoxybutylenes with 2 moles of maleic anhydride. They are suited as toughening agents in high grade reactive resins.

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Bibliographic Details
Main Authors HESSE,ANTON,DR, EISENBARTH,PHILIPP,DR
Format Patent
LanguageGerman
Published 07.01.1988
Edition4
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
HETEROCYCLIC COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Bismaleimides having the general formula in which n is a whole number between 5 and 70 and -X- is -O- or -NH- are prepared through the reaction of the corresponding amino-terminated polyoxybutylenes with 2 moles of maleic anhydride. They are suited as toughening agents in high grade reactive resins.
Bibliography:Application Number: DE19863622088