Process for production of high-purity mullites

Process for removing organic impurities while melting mineral co

Process for the preparation of a silicate-bound material

Process for the preparation of a suspension containing sphere-sh

Process for the preparation of vitreous material notably for jew

Process for the production of a composite of metal oxides, compo

Process for the production of glass

Process for the synthesis of fluoride glass by the sol - gel met

Process of making porous ceramic materials with controlled poros

Process of production of a glass intended to be transformed into

Process of production of a glass intended to be transformed into

Producing molten glass and batch components therefor

Production of metastable tetragonal zirconia

Production of rock wool

Production of spherical ceramic powders

Production, composition and aftertreatment of mineral fibers for

Products formed of a ceramic-glass-metal composite

Protective filter lens

Purple pigments, a process for their production and use thereof

Quartz glass blank and method for producing said blank