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...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
13.06.2013
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: WO2012US67674 |