Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Patent
1983-01-10
1986-09-16
McCarthy, Helen M.
Compositions: ceramic
Ceramic compositions
Glass compositions, compositions containing glass other than...
65134, 423326, 501 60, 501 65, 501 70, C03C 3102
Patent
active
046122923
ABSTRACT:
SiO.sub.2 /MeO metallic silicates, wherein Me is lead or an alkaline earth metal, have a molar ratio of SiO.sub.2 to MeO of greater than 2, and same are well suited as pigments, fillers, and especially as glass-formers.
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Chem. Abstracts, 52, p. 145, item g (1958).
Richard, C., "New Composition Based on Lead Silicate and Alkaline Silicates", Verres Refract., 33 (6) Nov.-Dec. 1979, pp. 864-865.
McCarthy Helen M.
Rhone-Poulenc Industries
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