专利内容由知识产权出版社提供
专利名称：LOW-MELTING LEAD-FREE BISMUTH
SEALING GLASSES
发明人：SRIDHARAN, SRINIVASAN,MALONEY, JOHN,
J.,KHADILKAR, CHANDRASHEKHAR,S.,BLONSKI, ROBERT, P.,WIDLEWSKI, DAVID,L.
申请号：EP117696申请日：20110415公开号：EP2558426A4公开日：20140108
摘要：Glasses comprising Bi203, ZnO B203 and optionally a colorant including an oxideof a metal such as iron, cobalt, manganese, nickel, copper and chromium are suitable toform hermetic seals in solar cell modules, architectural glass windows and MEMS devices.Glass frit and paste compositions suitable for flow and bonding to various substrates—glass, metal, silicon, in the temperature range of 400-500 degrees Centigrade. The broadcompositional range in mole % is 25-70% Bi203, up to 65% ZnO, and 1-70% B203. Suchglasses do not have batched in alumina or silica. Such glasses lack alumina and silica.
申请人：FERRO CORPORATION
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