Process for opalizing glass

Details Process for opalizing glass Process for opalizing glass

1976-03-17

1977-09-27

Garvin, Patrick P.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 54, 106DIG8, C03C 304, C03C 308

Patent

active

040509478

ABSTRACT:
This invention relates to the use of AlF.sub.3 as an opacifying agent in an opal glass making batch which contains 40 wt. percent or more of container and sheet glass cullett. The batch consists essentially, in weight percent, of 40-85% cullett, 0-25% Na.sub.2 B.sub.4 O.sub.7.5H.sub.2 O, 0-12% CaMg(CO.sub.3).sub.2, 3-19% SiO.sub.2, and an amount of Alf.sub.3, which is 10-30% of the weight of the cullett.

REFERENCES:
patent: 3622359 (1971-11-01), Pither et al.
patent: 3661601 (1972-05-01), Dumbaugh et al.
patent: 3681098 (1972-08-01), Dumbaugh et al.
patent: 3716385 (1973-02-01), Ritze
patent: 3849097 (1974-11-01), Giffen et al.

Affiliated with

Also associated with

Rating

Process for opalizing glass does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1812872