Fluorophosphate opal glasses

Details Fluorophosphate opal glasses Fluorophosphate opal glasses

C - Chemistry, Metallurgy

03

C

261/19

C03C 3/085 (2006.01) C03C 3/083 (2006.01) C03C 3/112 (2006.01) C03C 3/118 (2006.01) C03C 4/00 (2006.01) C03C 10/16 (2006.01)

Patent

CA 1156683

ABSTRACT OF THE DISCLOSURE This invention is directed to spontaneous opal glasses wherein Ba2F(PO4) constitutes the predominant crystalline opal phase. The glasses exhibit softening points in excess of 710°C, excellent chemical durability, and consist essen- tially, in weight percent on the oxide basis, of 6-i0% Na2O, 1-6% K2O, 4-11% BaO, 9-18% Al2O3, 50-70% SiO2, 3.5-7% P2O5, and 1-4% F.

380499

Affiliated with

Also associated with

Rating

Fluorophosphate opal glasses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluorophosphate opal glasses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorophosphate opal glasses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-715681