Patent · US Expired

Alkyl and haloalkyl N,N'-dialkyl-N-methylolphosphorodiamidates

US3957923A · kind A · utility

15Cited by
2References
4Claims
0Family size

Assignee

Inventor

Key dates

Filing dateFeb 18, 1975
Grant dateMay 18, 1976
Priority date—
Expiry dateFeb 18, 1995

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T442/268
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Alkyl and haloalkyl N,N'-dialkyl-N-methylolphosphorodiamidates, for example, methyl N,N'-dimethyl-N,N'-dimethylolphosphorodiamidate, useful for rendering combustible cellulosic materials flame resistant.

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