Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1991-07-01
1993-05-04
Robinson, Ellis P.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428409, 428426, 428428, 428697, 428701, 428702, 359580, 359586, G02B 528
Patent
active
052081010
ABSTRACT:
This invention is directed to a process for forming coatings comprising light metal fluorides on a substrate. More particularly, the coating comprising light metal fluorides is preferably made using sol-gel techniques and may comprise a concentration gradient of the light metal fluorides across the thickness of the coating to provide it with unique anti-reflective properties.
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Mukherjee et al., "Gradient-index AR film deposited by the sol-gel process", Applied Optics, 21, (1982), pp. 293-296.
Bansal, "Sol-Gel Synthesis of Magnesium Oxide-Silicon Dioxide Glass Compositions", J. Am. Ceram. Soc., 71, (1988), pp. 666-672.
Best Mark F.
Boulos Edward N.
Pagano Stephen J.
Simmons Joseph H.
Ellerbrock Charles H.
Ford Motor Company
May Roger L.
Robinson Ellis P.
Turner A. A.
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