Patent · US Expired

Branched polycarbosilanes and their use in the production of silicon carbide

US4497787A · kind A · utility

12Cited by
7References
2Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 21, 1983
Grant dateFeb 5, 1985
Priority date—
Expiry dateSep 21, 2003

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07F7/0805
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

Silicon carbide can be produced by the pyrolysis of branched polycarbosilanes which in turn are produced directly from selected monomer systems.

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