Inhibiting crystallization of opal glass compositions

Details Inhibiting crystallization of opal glass compositions Inhibiting crystallization of opal glass compositions

1981-04-16

1982-04-06

Vertiz, O. R.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 59, C03C 308

Patent

active

043236537

ABSTRACT:
The instant invention is directed to the production of spontaneous opal glass compositions which limit the generation of CaF.sub.2 and crystals having a xonotlite structure therein when heat treated at temperatures higher than the annealing point, but lower than the softening point of the glass. The glasses consist essentially, as analyzed in weight percent on the oxide basis, of about:

REFERENCES:
patent: 3649440 (1972-03-01), Megles
patent: 3661601 (1972-05-01), Dumbaugh et al.
patent: 3673049 (1972-06-01), Giffen et al.
patent: 3737294 (1973-06-01), Dumbaugh et al.

Affiliated with

Also associated with

Rating

Inhibiting crystallization of opal glass compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-593197