FLUORINATED OLIGOMERS HAVING PENDANT FUNCTIONAL GROUPS

Described herein is an oligomer according to formula I: (I) wherein Y is an anionic group selected from the group consisting of: sulfates, carboxylates, phosphate, phosphonate, and sulfonate, wherein each X1, X2, and X3 are independently selected from F, C1, H, and CF3; R is a linking group; each Z1...

Full description

Saved in:
Bibliographic Details
Main Authors GUERRA, MIGUEL A, QIU, ZAI-MING
Format Patent
LanguageEnglish
French
Published 13.06.2013
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:Described herein is an oligomer according to formula I: (I) wherein Y is an anionic group selected from the group consisting of: sulfates, carboxylates, phosphate, phosphonate, and sulfonate, wherein each X1, X2, and X3 are independently selected from F, C1, H, and CF3; R is a linking group; each Z1 and Z2 is independently selected from F and CF3; m is at least 2; and R1 and R2 are end groups, wherein the oligomer comprises substantially no pendant functional groups, except those selected from the group consisting of: sulfates, carboxylates, phosphate, phosphonate, and sulfonate. Oligomère selon la formule I : (I) où Y est un groupe anionique choisi dans le groupes constitué par : les sulfates, les carboxylates, le phosphate, le phosphonate, et le sulfonate, chaque X1, X2, et X3 est indépendamment choisi parmi F, Cl, H, et CF3 ; R est un groupe de liaison ; chaque Z1 et Z2 est indépendamment choisi parmi F et CF3 ; m vaut au moins 2 ; et R1 et R2 sont des groupes terminaux, ledit oligomère ne comprenant pratiquement pas de groupes fonctionnels latéraux, hormis ceux choisis dans le groupe constitué par : les sulfates, les carboxylates, le phosphate, le phosphonate, et le sulfonate.
Bibliography:Application Number: WO2012US67674