Patent · US Active

Polyfluoroether-based phosphates

US7815816B2 · kind B2 · utility

5Cited by

11References

9Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Sheng Peng · Hockessin, US
Stephen James Getty · Wilmington, US
Xianjun Meng · Hockessin, US

Key dates

Filing date	Jan 21, 2010
Grant date	Oct 19, 2010
Priority date	—
Expiry date	Jan 21, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31996
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A composition comprising one or more compounds of formula (I) or (II):wherein:

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