A POLYMER BEING SUITABLE AS INERT COMPONENT OF A RADIATION CURING COATING AND IN PARTICULAR OF A RADIATION CURING INK

A polymer is obtainable by a method comprising the following steps:a) reacting a1) at least one polyhydroxy-functionalized compound and/or at least one polyepoxy compound with a2) at least one α,β-unsaturated carboxylic acid comprising two or more carboxylic groups and/or at least one anhydride ther...

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Bibliographische Detailangaben
Hauptverfasser:	BACK, Justus, BICER, Taner
Format:	Patent
Sprache:	eng ; fre ; ger
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 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:	A polymer is obtainable by a method comprising the following steps:a) reacting a1) at least one polyhydroxy-functionalized compound and/or at least one polyepoxy compound with a2) at least one α,β-unsaturated carboxylic acid comprising two or more carboxylic groups and/or at least one anhydride thereof so as to obtain a first reaction product,b) reacting b1) the first reaction product with b2) at least one rosin acid containing at least two conjugated double bonds so as to obtain a second reaction product,c) reacting c1) the second reaction product with c2) at least one amine compound comprising two or more primary and/or secondary amine groups so as to obtain a third reaction product,d) reacting d1) the third reaction product with d2) at least one epoxy compound so as to obtain the polymer,wherein the polymer does not contain any terminal vinyl group, does not contain any terminal acrylic and does not contain any terminal methacrylic group.