Patent ID: 6451910
Filing Date: 2002-09-17
Classification: C04B,C08F

Abstract:
An acrylic premix comprising10 to 90% by weight of an acrylic resin composition (A) comprising an acrylic mono-functional monomer (a1), an acrylic poly-functional monomer (a2) containing at least one compound represented by any of the following general formulae (I) to (IV), and an acrylic polymer (b); 10 to 90% by weight of an inorganic filler (B); and 0.01 to 10 parts by weight of a curing agent (C) based on 100 parts by weight of the total amount of the acrylic resin composition (A) and the inorganic filler (B); (in the formula (I), R1 represents a hydrogen atom or a methyl group, and k represents an integer from 3 to 30.), (in the formula (II), R1 represents a hydrogen atom or a methyl group, and each of l and m represents an integer from 0 to 25 and l+m is 2 to 25.), (in the formula (III), R1 represents a hydrogen atom or a methyl group, and n represents an integer from 2 to 25.), (in the formula (IV), R1 represents a hydrogen atom or a methyl group, R2 to R5 represent an alkylene group having 1 to 10 carbon atoms, and each of p, q and r represents an integer from 0 to 10 and p+q+r is 2 to 25).