ENERGY RAY-CURABLE RESIN COMPOSITION

PURPOSE:To titled cationically polymrizable composition capable of providing elastic tough paint films excellent in flexibility, softness, impact resistance and adhesion, prepared by adding a polyglycidyl ester of an 8-50 C aliphatic long- chain polybasic acid. CONSTITUTION:The titled composition is...

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Bibliographische Detailangaben
Hauptverfasser:	OOKAWA KAZUO, OOUCHI YASUYUKI, SATOU TADAHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PURPOSE:To titled cationically polymrizable composition capable of providing elastic tough paint films excellent in flexibility, softness, impact resistance and adhesion, prepared by adding a polyglycidyl ester of an 8-50 C aliphatic long- chain polybasic acid. CONSTITUTION:The titled composition is prepared by adding 2-40wt% polyglycidyl ester of an 8-50 C aliphatic long-chain polybasic acid as an essential component to a cationically polymerizable, energy ray-curable resin containing a compound (sensitizer) which, upon irradiation with energy rays, generates a polymerization-initiating catalyst. A preferable example of the above cationically polymerizable, energy ray-curable resin composition includes an epoxy resin composition which is converted into a polymer by cationic ring-opening polymerization of epoxy rings, and one example is a glycidyl ether, epoxy novolak resin. This composition is useful, particularly as a vehicle for printing inks and for use in paints, varnishes, etc.