Back to results
US 2012/0259143 A1Published application
Fluoroalkylalkoxylates
AssigneeE.I. du Pont de Nemours and Company
InventorsKenneth Gene Moloy, Sheng Peng, Sourav Kumar Sengupta
Life of this patent
Estimating the term…
Abstract
Disclosed is a fluorinated alkylalkoxylate compound of Formula 1, Rf—O—(CF2)x(CH2)y—O—(QO)z—H (1) wherein Rf is a linear or branched perfluoroalkyl having 1 to 6 carbon atoms optionally interrupted by one to three ether oxygen atoms; x is an integer of 1 to 6; y is an integer of 1 to 6; Q is a linear 1,2-alkylene group of the formula CmH2m where m is an integer of 2 to 10; and z is an integer of 1 to 30.
Claims7
A compound comprising Formula 1,
- Rf—O—(CF2)x(CH2)y—O—(QO)z—H (1)
- wherein
- Rf is a linear or branched perfluoroalkyl having 1 to 6 carbon atoms optionally interrupted by one to three ether oxygen atoms;
- x is an integer of 1 to 6;
- y is an integer of 1 to 6;
- Q is a linear 1, 2-alkylene group of the formula CmH2m where m is an integer of 2 to 10;
- and
- z is an integer of 1 to 30.
5 more elements
Dependencies are inferred from the claim text.