PHOTOCURABLE COMPOSITION, ITS USE, COATING OF SUPPORT AND COATED SUPPORT

PROBLEM TO BE SOLVED: To obtain a photocurable composition good in mechanical strength, high in weather resistance and chemical resistance, and excellent in reactivity and compatibility with support members. SOLUTION: This composition comprises at least one kind of prepolymer having >=2 olefin-ba...

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Hauptverfasser:	ENENKEL PETER, KOENIGER RAINER DR, SCHWALM REINHOLD, BECK ERICH, MENZEL KLAUS, PAULUS WOLFGANG
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS 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:	PROBLEM TO BE SOLVED: To obtain a photocurable composition good in mechanical strength, high in weather resistance and chemical resistance, and excellent in reactivity and compatibility with support members. SOLUTION: This composition comprises at least one kind of prepolymer having >=2 olefin-based double bonds per its molecule (referred to as component A) and at least one kind of bifunctional ester resulted from a α,β-ethylene-based unsaturated carboxylic acid with a diol having a linear alkylene chain with 7 to 14 of carbon atoms. The component A is a prepolymer having at least 2 of olefin-based double bonds and an urethane group.