Patent ID: 6265467
Filing Date: 2001-07-24
Classification: B29C,B29K,C08J

Abstract:
An acrylic SMC or BMC comprising an acrylic monomer or acrylic monomer mixture (A), an inorganic filler (B) and a polymer powder (C) wherein the polymer power (C) has a bulk density in the range from 0.1 to 0.7 g/ml, an oil absorption of linseed oil in the range from 60 to 200 ml/100 g, a degree of swelling by methyl methacrylate is 16-fold or more and a specific surface area in the range from 1 to 100 m.sup.2 /g,wherein the polymer powder (C) contains a polymer powder (C1) containing no surfactant and/or a polymer powder (C2) containing as a constituent component a reactive surfactant.