Patent ID: 6313050
Filing Date: 2001-11-06
Classification: C03C,G10K

Abstract:
A mineral wool capable of being dissolved in a physiological medium, the mineral wool comprising the constituents below in the following percentages by weight:SiO.sub.2 38-52% Al.sub.2 O.sub.3 16-23% RO (CaO + MgO) 4-15% R.sub.2 O (Na.sub.2 O + K.sub.2 O) 16-25% B.sub.2 O.sub.3 0-10% Fe.sub.2 O.sub.3 (total iron) 0-3%, P.sub.2 O.sub.5 0-3%, and TiO.sub.2 0-2%.