<p>Magnetic recording media comprising a non-magnetic base and one or more magnetic layers consisting of an organic binder matrix containing finely divided magnetic material, the said matrix being obtained by electron beam curing of a mixture of from 60 to 100% by weight of a polyurethane acrylate polymer possessing polymerizable double bonds and from 0 to 40% by weight of an acrylate and/or an acrylate prepolymer and/or an N-vinyl monomer and/or an N-vinyl prepolymer.</p>
申请公布号
DE3332564(A1)
申请公布日期
1985.03.28
申请号
DE19833332564
申请日期
1983.09.09
申请人
BASF AG, 6700 LUDWIGSHAFEN, DE
发明人
HEIL, GUENTER, DR., 6700 LUDWIGSHAFEN, DE;LENZ, WERNER, DR., 6702 BAD DUERKHEIM, DE;KOVACS, JENOE, DR., 6717 HESSHEIM, DE