Patent · US Expired

Electrical tree and water tree resistant compounds and polymer compositions containing the same

US4514535A · kind A · utility

1Cited by
3References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 1, 1984
Grant dateApr 30, 1985
Priority date—
Expiry dateFeb 1, 2004

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08K5/529
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Organophosphorous phosphites having the formula ##STR1## useful as water tree and electrical tree retardant additives for polymeric compositions.

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