SEALING COMPOSITIONS

The present invention relates to compositions in the form of precursor glass powders, pastes and preforms comprising said precursor glass powders and glass-ceramics produced from the precursor glass powders, pastes or preforms. The present invention also relates to a method of forming a seal between...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: BUDD, Michael Ian
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to compositions in the form of precursor glass powders, pastes and preforms comprising said precursor glass powders and glass-ceramics produced from the precursor glass powders, pastes or preforms. The present invention also relates to a method of forming a seal between a first and second material with a glass-ceramic, and a joint comprising a first material, a second material and a glass-ceramic sealing material joining the first and second materials together.