Polyfunctional (per)fluoropolyethers

The invention pertains to novel (per)fluoropolyethers comprising at least one (per)fluoropolyoxyalkylene chain (chain Rf) comprising at least one recurring unit (R2) having formula: -CF2-CF(CF2OSO2F)-O- [poly(fluorosulfate) PFPE], to a process for their manufacture, and to their use for providing fu...

Full description

Saved in:
Bibliographic Details
Main Authors GUARDA PIER ANTONIO, PETRICCI SILVIA, MARCHIONNI GIUSEPPE
Format Patent
LanguageEnglish
Published 22.09.2011
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:The invention pertains to novel (per)fluoropolyethers comprising at least one (per)fluoropolyoxyalkylene chain (chain Rf) comprising at least one recurring unit (R2) having formula: -CF2-CF(CF2OSO2F)-O- [poly(fluorosulfate) PFPE], to a process for their manufacture, and to their use for providing functional (per)fluoropolyethers.
Bibliography:Application Number: US200913131240