Patent · US Active

Fluoroalkyl surfactants

US7638650B2 · kind B2 · utility

6Cited by
11References
13Claims
0Family size

Assignee

Inventor

Key dates

Filing dateAug 6, 2007
Grant dateDec 29, 2009
Priority date—
Expiry dateFeb 18, 2028

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G2650/50
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

A compound of formula (I):wherein k is 1 or 2;

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