Patent ID: 6228499
Filing Date: 2001-05-08
Classification: C08J,Y10T

Abstract:
A resin molded article comprising a substrate having on one side thereof a scuff resistant organic hard coat layer with a haze value of not more than 5% and having on the other side thereof an antifogging organic hard coat layer comprising a covering material, whereinthe covering material is a composition comprising:100 parts by weight of a crosslink-polymerizable mixture (A) comprising the following components (a-1)-(a-3) mixed therein to give a total of 100 parts by weight:(a-1) 10-90 parts by weight of a polyethylene glycol di(meth)acrylate with a molecular weight of 150-2,000;(a-2) 0-40 parts by weight of a di(meth)acrylate represented by the following general formula (1): ##STR13##wherein R.sup.1 represents H or CH.sub.3 ; m represents an integer of 2-50;(a-3) 0-90 parts by weight of at least another copolymerizable (meth)acrylate or poly(meth)acrylate;to which mixture (A) are added:0.1-15 parts by weight of a surfactant (B) selected from nonionic and anionic surfactants;0.1-20 parts by weight of a hydrophilic copolymer (C) of 5-95 parts by weight of a monomer represented by the general formula (2): ##STR14##wherein R.sup.1 represents hydrogen or CH.sub.3 ; R.sup.2, a C.sub.2 -C.sub.8 alkylene group; R.sup.3 -R.sup.5, a C.sub.1 -C.sub.50 alkyl alkyl group; Z, O atom or NR6; R6 is H or an alkyl group; and Y, the anion of the quaternization agent;and 95-5 parts by weight of a monomer represented by the general formula (3): ##STR15##wherein R.sup.1 is the same as above; A represents a C.sub.2 -C.sub.10 alkylene group; and n, an integer of (1-100); or 10-150 parts by weight of metal oxide fine particles (D) which are chemically modified with a polymerizable silane coupling agent; and0.01-10 parts by weight of a polymerization initiator.