Phototropic optical glass

Details Phototropic optical glass Phototropic optical glass

1976-10-18

1978-08-22

McCarthy, Helen M.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

65 30R, 106 47Q, 106 52, 106DIG6, 252300, 350353, C03C 326

Patent

active

041086740

ABSTRACT:
A phototropic glass containing P.sub.2 O.sub.5 as the principal component and, as agents imparting phototropy, silver and halogen in non-crystalline form.

REFERENCES:
patent: 3656923 (1972-04-01), Garfinckel et al.
patent: 3876436 (1975-04-01), Lythgoe
patent: 3957498 (1976-05-01), Reade
Kreidl, N. J.--"Phase Separation," Glass Industry, Aug. 1970, pp. 356, 360-361.
Tsekhomskii, V. A. et al.--"Phase Separation Phenomena in Glasses," Pub. N.Y. 1973, Edited by Porai-Roshits--"Photochemism & Microphase Separation of Glass," pp. 172-175, Original Russian Language Publ'n. 1969.
Galakhova, G. S. et al.--Chem. Abstracts 73, (1970), 123146S, "Effect of the Type of Glass-Forming Compounds in the State of Light-Sensitive Components in Glass".
Vargin, V. V. et al.--"Silver Chloride Photochromic Glasses"--Optiko-Mekham Prom. (1968), 35 (1), pp. 35-42, (Russ.), pp. 38-44, Eng.
Pavlushkin, V. V. et al.--"Effects of Technological Factors on the Photochromic Properties of Glasses Containing Silver Halides," Chem. Abstracts, 68, (1968).

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