Modification of alkaline earth silicate fibres

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

Reexamination Certificate

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C501S011000, C501S035000, C501S068000, C501S069000, C501S070000, C501S055000, C501S065000, C501S072000

Reexamination Certificate

active

07875566

ABSTRACT:
A method of making refractory alkaline earth silicate fibers from a melt, including the use as an intended component of alkali metal to improve the mechanical properties of the fiber in comparison with a fiber free of alkali metal.

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