Radiation-curable formulations based on aliphatic, urethane-functional prepolymers having ethylenically unsaturated double bonds

Radiation-curable formulations comprisingi) at least one aliphatic, urethane-functional prepolymer which on average has at least two ethylenically unsaturated double bonds,ii) at least one monofunctional ester of an alpha,beta-ethylenically unsaturated carboxylic acid with a monofunctional alkanol w...

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Bibliographische Detailangaben
Hauptverfasser:	VOELLINGER FRANK, SCHWALM REINHOLD, BECK ERICH, MENZEL KLAUS
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:	Radiation-curable formulations comprisingi) at least one aliphatic, urethane-functional prepolymer which on average has at least two ethylenically unsaturated double bonds,ii) at least one monofunctional ester of an alpha,beta-ethylenically unsaturated carboxylic acid with a monofunctional alkanol which has a saturated, carbocyclic or heterocyclic structural element, andiii) if desired, a di- or polyfunctional ester of an alpha,beta-ethylenically unsaturated carboxylic acid with an aliphatic di- or polyol are used to coat substrates.