CURABLE MOLDING COMPOSITIONS CONTAINING A POLY(ACRYLATE)

摘要

Curable molding compositions comprising a mixture of: (a) a poly(acrylate) characterized by the following empirical formula: wherein R is the hydroxy-free residue of an organic polyhydric alcohol which contained alcoholic hydroxyl groups bonded to different carbon atoms, R1 and R2 are independently hydrogen or methyl, and n is 1 to 3, (b) an ethylenically unsaturated monomer which is soluble in and copolymerizable with (a) and which is different from (a), (c) a silane and/or siloxane, and optionally, (d) acrylic or methacrylic acid or a functionalized derivative thereof which is different from (a) and (b). The compositions can also contain one or more fibers with a melting point or a glass transition temperature above about 130 DEG C.