Stock material or miscellaneous articles – Composite – Of quartz or glass
Patent
1995-08-21
1999-09-07
Speer, Timothy M.
Stock material or miscellaneous articles
Composite
Of quartz or glass
428688, 4285428, 428446, 501902, 501903, 501905, B32B 1700
Patent
active
059485353
ABSTRACT:
The preparation of objects, in particular optical components and/or devices, is described using, as precursors of optical materials, amorphous monolithic aerogels for high-precision mechanical machining.
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Chiurlo Paolo
Cogliati Guido
Costa Lorenzo
Enichem S.p.A.
Speer Timothy M.
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