High refractive index glass compositions

Details High refractive index glass compositions High refractive index glass compositions

1977-02-23

1978-04-04

McCarthy, Helen M.

Compositions: coating or plastic

Coating or plastic compositions

Alkali metal silicate containing

65 21, 106 47R, 106 47Q, 106 52, 428241, 428402, C03C 312, G02B 5128

Patent

active

040824276

ABSTRACT:
Disclosed are glass compositions that are particularly suited for making colorless and transparent reflex-reflective glass beads with refractive indices over 2.15. These lead-free glass compositions are made with TiO.sub.2 as the main constituent mixed with alkaline earth oxides and alkaline metal oxides, etc.

REFERENCES:
patent: 2726161 (1955-12-01), Beck et al.
patent: 2939797 (1960-06-01), Rindone
patent: 3493403 (1970-02-01), Tung et al.
patent: 3560074 (1971-02-01), Searight et al.
patent: 3614199 (1971-10-01), Altman
patent: 3702213 (1972-11-01), Schwab
patent: 3934065 (1976-01-01), Tung
patent: 3946130 (1976-03-01), Tung et al.

Affiliated with

Also associated with

Rating

High refractive index 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 High refractive index glass compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High refractive index glass compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-720983