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IČO: 60461373
DIČ: CZ60461373
5 Technická
166 28 Praha 6 – Dejvice
IČO: 60461373
DIČ: CZ60461373
Lead-free crystal glass with the refractive index higher than 1,52
Number of application: 2338-93 Number of patent: 279603Original title: Křišťálové bezolovnaté sklo s indexem lomu vyšším než 1,52
Title in English: Lead-free crystal glass with the refractive index higher than 1,52
First author: Miroslav Rada, MSc, PhD
Short abstract:
Lead-free crystal glass with the refractive index higher than 1,52 is intended for the man-made utility glasware, especially those of luxurious character, with high lustre and light transmittance.The glass contains SiO2, Al2O3, ZrO2, HfO2, TiO2, CaO, MgO, ZnO, K2O, Na2O, Sb2O3, Fe2O3,sulphates, chlorides and at least one component from the group incorporating Er2O3, Nd2O3,CeO2, CoO,NiO,manganese oxides and selenium compounds. Utility and technological properties are advantageously modified by at least one oxide from the group comprising BaO, B2O3,P2O5 and Li2O and further from the group comprising SnO2, La2O3, Bi2O3, MoO3 and WO3.
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Updated 11 April 2005Share this pages on
