Rare earth-containing frits having a high glass transition tempe

Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...

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501 64, 501 21, C03C 3089

Patent

active

051983931

ABSTRACT:
The present invention is directed to an alkali borosilicate frit which is capable of being applied to a metal substrate by the dry powder electrostatic process at a transfer efficiency of at least 70%, has a glass transition temperature of >525.degree. C. and contains, based on the total weight of the frit:

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patent: 5075263 (1991-12-01), Schittenhelm et al.

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