C - Chemistry – Metallurgy – 03 – C
Patent
C - Chemistry, Metallurgy
03
C
96/216, 96/76, 2
C03C 3/04 (2006.01) C03B 23/20 (2006.01) C03C 3/11 (2006.01) C03C 3/112 (2006.01) C03C 4/04 (2006.01) C03C 8/18 (2006.01) C03C 21/00 (2006.01) C03C 23/00 (2006.01)
Patent
CA 1078657
PHOTOSENSITIVE COLORED GLASSES Abstract of the Disclosure The instant invention relates to photosensitive glasses, i.e., glasses which, after an exposure to high energy or actinic radiations, can be heat treated in a certain manner to develop a colored transparent article, or which can be thermally opacified to produce a colored opal glass. More particularly, the instant invention is directed to alkali metal halide silver halide-containing photosensitive glasses which, through a unique sequence of shortwave radiation exposures and heat treatments, exhibit the total range of colors seen in the visible spectrum either in the transparent or in the opacified state and in three dimensions. The base glass composition can be varied widely, but the presence of silver, alkali metal oxide, fluorine, at least one of the group consisting of chlorine, bromine, and iodine, and, where ultra-violet radiations comprise the actinic radiations, cerium oxide is required. Multi-colored photographs and other unique decorative effects can be imparted into such glasses. Where desired, polarization effects can be secured in the glasses.
266171
Pierson Joseph E.
Stookey Stanley D.
Corning Glass Works
Na
LandOfFree
Photosensitive colored glasses containing silver and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photosensitive colored glasses containing silver and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photosensitive colored glasses containing silver and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-245318