Patent · US Expired

Carbon-containing black glass monoliths

US5328976A · kind A · utility

18Cited by
15References
2Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 23, 1991
Grant dateJul 12, 1994
Priority date—
Expiry dateDec 23, 2011

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L83/14
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

Carbon-containing black glass compositions of matter having the empirical formula SiC.sub.x O.sub.y and derived from the polymer precursors having the residue ##STR1##

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.