Curable resin composition for coating use

A curable resin composition curable through a Michael reaction between (a) a component having a plurality of alpha , beta -unsaturated carbonyl groups and (b) a component having a plurality of activated methylene or activated methyne groups is disclosed. The curing reaction is catalyzed with a quate...

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Bibliographic Details
Main Authors FUKUDEN, KOICHI, YUASA, KOUICHI, AOKI, KEI, SAWADA, HARUHIKO
Format Patent
LanguageEnglish
French
German
Published 01.07.1998
Edition6
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:A curable resin composition curable through a Michael reaction between (a) a component having a plurality of alpha , beta -unsaturated carbonyl groups and (b) a component having a plurality of activated methylene or activated methyne groups is disclosed. The curing reaction is catalyzed with a quaternary ammonium, quaternary phosphonium or tertiary sulfonium salt in the presence of finely divided, water-insoluble, inorganic particles having a surface basicity of greater than 1.0 mu mol/g which also do not have catalytic activity on the Michael reaction.
Bibliography:Application Number: EP19960105718