Patent · US Expired

Bis(phosphate) plasticizers and plasticized compositions

US3976616A · kind A · utility

7Cited by
6References
8Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 24, 1974
Grant dateAug 24, 1976
Priority date—
Expiry dateDec 24, 1994

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08K5/52
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Complex phosphates are used as plasticizers for thermoplastic polymers, especially for polyvinyl chloride.

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