Solarization-resistant borosilicate glass and use thereof for production of glass tubes and lamps and in irradiation units

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United States of America Patent

PATENT NO 9193623
APP PUB NO 20140117294A1
SERIAL NO

14063058

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Abstract

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A borosilicate glass is provided that has high solarization resistance and a defined position of the UV edge. The borosilicate glass includes the following constituents, in percent by weight based on oxide, of:

    SiO2 65-85%;B2O3 7-20%;Al2O3 0-7%;Li2O 0-2%;Na2O 0-8%;K2O 0-12%;BaO 0-5%;CaO 0-2%;MgO 0-2%;ZnO 0-2%;TiO2 0.05-0.4%;MoO3 0.025-0.3%; andV2O5 0.001-0.01%.

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Patent Owner(s)

Patent OwnerAddress
SCHOTT AGGERMANY MAINZ MAINZ RHINELAND-PALATINATE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kass, Christof Tirschenreuth, DE 18 310

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