METHOD FOR MAKING FLUOROPOLYMERS
The invention pertains to a method of making fluoropolymer dispersions using certain polyfunctional perfluoropolyether derivatives including a plurality of ionisable groups selected from the group consisting of -SO.sub.3X.sub.a, -PO.sub.3X.sub.a and -COOX.sub.a, whereas X.sub.a is H, an ammonium gro...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
01.09.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention pertains to a method of making fluoropolymer dispersions using certain polyfunctional perfluoropolyether derivatives including a plurality of ionisable groups selected from the group consisting of -SO.sub.3X.sub.a, -PO.sub.3X.sub.a and -COOX.sub.a, whereas X.sub.a is H, an ammonium group or a monovalent metal, and whereas said groups are comprised as pendant groups in the perfluoropolyether chain, and to fluoropolymer dispersions therefrom. |
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Bibliography: | Application Number: EP20180759648 |