CRYSTAL GLASS WITH HIGH TRANSPARENCY FOR LIGHT, FREE OF LEAD AND BARIUM

Lead- and barium-free crystal glass for the production of high-quality glasses and domestic articles having high light transmission, a refractive index nd of greater than 1.52, a density of at least 2.45 g/cm , high hydrolytic resistance, good solarisation resistance, and a K2O + ZnO content of grea...

Full description

Saved in:
Bibliographic Details
Main Authors BRIX PETER DR, CLEMENT MARC DR, GASCHLER LUDWIG
Format Patent
LanguageEnglish
Published 13.04.1994
Edition5
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
Online AccessGet full text

Cover

More Information
Summary:Lead- and barium-free crystal glass for the production of high-quality glasses and domestic articles having high light transmission, a refractive index nd of greater than 1.52, a density of at least 2.45 g/cm , high hydrolytic resistance, good solarisation resistance, and a K2O + ZnO content of greater than 10 % by weight, where the glass system is built up from an alkali-lime-silicate glass containing TiO2, ZrO2, Nb2O3 and possibly Ta2O5, and/or combinations thereof.
Bibliography:Application Number: CZ19930000620