Material and method for bonding zircon blocks

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Reexamination Certificate

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C156S089110, C252S193000

Reexamination Certificate

active

07988804

ABSTRACT:
A process for making large zircon blocks by bonding multiple zircon components, and bonding materials for use in such process. The invention enables the manufacture of large zircon blocks without the need of larger-size isopressing equipment. The invention is particularly useful in making large-size isopipes for use in a fusion down-draw process in making glass sheets for use in, e.g., LCD production.

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