Patent · US Expired

Bicyclic phosphites

US3959413A · kind A · utility

7Cited by
5References
3Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 27, 1974
Grant dateMay 25, 1976
Priority date—
Expiry dateJun 27, 1994

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08K5/52
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Bicyclic phosphites are used alone or in combination with other stabilisers for stabilising polyolefines.

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