Radiation curable mixtures containing poorly functionalized partially kensinged poly (vinyl acetate)

摘要

The present invention relates toA)(I) vinyl alcohol unitsAt least one functionalized partially kensinged poly (vinyl acetate) containing vinyl acetate units and (III) acrylic acid vinyl acetate unitsWhereAcrylic acid vinyl acetate unitsMay be substituted.General structureRAn alicyclic group having linear or branched aliphatic or heteroaliphatic or 3-12 carbon atoms having hydrogen or 1 to 12 carbon atomsHaving heterocyclic groups or aromatic groupsAt least one functionalized partially kensinged poly (vinyl acetate) andB)At least one initiator andC)At least one ethylene unsaturated compound which is different from component A andD)Containing one or more additivesWhereThe content of the acrylic acid vinyl unit (III) of said functionalized partially kensinged polyvinyl acetate A isAll units (I),(II) and (III) are 0.1 toAnd the component D isA total of 0.001 to 30% by weight based on the sum of the components a to D is included, having an additive for hydrogen bond formation.It relates to a radiation curable mixture for preparing a relief structure.