Stock material or miscellaneous articles – Surface property or characteristic of web – sheet or block – Surface modified glass
Patent
1975-04-14
1977-04-19
Robinson, Ellis P.
Stock material or miscellaneous articles
Surface property or characteristic of web, sheet or block
Surface modified glass
65 30E, 65DIG2, 106 53, 106 54, 106 47Q, 106DIG6, 350160P, 351163, 428913, B32B 1700, C03C 2100, C03C 326, G02C 702
Patent
active
040189651
ABSTRACT:
Chemically-strengthenable silver halide-containing lithium boroaluminosilicate glass compositions having physical and chemical characteristics required for sheet drawing processes and exhibiting excellent photochromic properties after heat treatment, and also strengthened photochromic drawn sheet glass articles provided therefrom, are described.
REFERENCES:
patent: 3197296 (1965-07-01), Eppler
patent: 3208860 (1965-09-01), Armistead
patent: 3269847 (1966-08-01), Cohen
patent: 3338696 (1967-08-01), Dockerty
patent: 3449103 (1969-06-01), Stookey
patent: 3540793 (1970-11-01), Araujo
patent: 3653863 (1972-04-01), Araujo
patent: 3663193 (1972-05-01), Wilson
patent: 3682609 (1972-08-01), Dockerty
patent: 3734754 (1973-05-01), Randall
"Parameters of Chemical Strengthening and Impact Performance of Corning Code 8361 and Corning Code 8097 Lenses," American Journal of Optometry, vol. 50, No. 4, pp. 79-88, 1973.
Kerko David J.
Seward, III Thomas P.
Corning Glass Works
Janes Jr. Clinton S.
Patty, Jr. Clarence R.
Robinson Ellis P.
VAN DER Sterre Kees
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