PRODUCTION OF CURED EPOXY RESINS WITH FLAME-RETARDANT PHOSPHONATES

The invention relates to curable compositions which comprise epoxy resins, amino hardeners, and a phosphonate of the formula I. Addition of phosphonate of the formula I can give cured epoxy resins which have not only improved flame retardants but also an increased glass transition temperature when c...

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Main Authors DOERING MANFRED, ALTSTAEDT VOLKER, HENNINGSEN MICHAEL, SCHMIDT ALEXANDER, ZANG LIN, KAFFEE ACHIM, STUMBE JEAN-FRANCOIS, KRAEMER JOHANNES
Format Patent
LanguageEnglish
Published 06.06.2013
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:The invention relates to curable compositions which comprise epoxy resins, amino hardeners, and a phosphonate of the formula I. Addition of phosphonate of the formula I can give cured epoxy resins which have not only improved flame retardants but also an increased glass transition temperature when comparison is made with the corresponding resins without said addition.
Bibliography:Application Number: US201213491074