<p>Acrylic compositions are provided which comprise a matrix of polymethyl methacrylate having dispersed within it particles comprising 75 to 90 weight percent of polymethyl methacrylate and greater than 10 to 25 weight percent of a comonomer comprising an ethylenically unsaturated monomer that copolymerizes with methyl methacrylate, wherein the particles further comprise more than 0.4 weight percent of a crosslinker.</p>
申请公布号
DE69627877(D1)
申请公布日期
2003.06.05
申请号
DE1996627877
申请日期
1996.10.16
申请人
LUCITE INTERNATIONAL, INC.
发明人
DELPHIN, H.;FAROOQ, FAREEDUDDIN;LEACH, O.;DICKERSON, D.;LEACH, R.