Glass manufacturing – Processes – Fining or homogenizing molten glass
Patent
1988-07-21
1990-04-24
Schor, Kenneth M.
Glass manufacturing
Processes
Fining or homogenizing molten glass
65 325, 65136, C03B 5225, C03B 5235
Patent
active
049196995
ABSTRACT:
A process of removing platinum inclusions from laser glass is disclosed, comprising bubbling the laser glass in a molten state with PCl.sub.3 or POCl.sub.3.
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patent: 4560666 (1985-12-01), Yoshida
Izumitani Tetsuro
Matsukawa Michimasa
Takeuchi Kunio
Hoya Corporation
Schor Kenneth M.
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