Patent ID: 6767933
Filing Date: 2004-07-27
Classification: C08F,C08L,C09D

Abstract:
A radiation polymerisable composition comprising:(A) a donor/acceptor component for forming a charge transfer complex said component being selected from the group consisting of: (i) a bifunctional compound having an electron donor group and an electron withdrawing group and a polymerisable unsaturated group; and (ii) a mixture of (a) at least one unsaturated compound having an electron donor group and a polymerisable unsaturated moiety; and (b) at least one unsaturated compound having an electron acceptor group and a polymerisable unsaturated group; and (B) a binder polymer which will not interact with the donor/acceptor component to form a charge transfer complex; wherein the donor/acceptor component comprises maleic anhydride and a donor selected from the group consisting of mono- and di-vinyl ethers and mixtures thereof.