pH adjustment of a melt for use in microetching glass...
pH adjustment of a strengthening melt for use in...
Photochromic sheet glass compositions and articles
Photosensitive colored glasses exhibiting alterable photo-anisot
Pressure polished extruded polycarbonate sheet
Process for reinforcing glass objects
Process for surface conversion of vitreous silica to cristobalit
Process for the manufacture of reflecting glass and the product
Process for the production of a safety glass and the product the
Process for treating glass substrates
Production of colored glass bodies