Towards a Long-Chain Perfluoroalkyl Replacement: Water and Oil Repellent Perfluoropolyether-Based Polyurethane Oligomers

Towards a Long-Chain Perfluoroalkyl Replacement: Water and Oil Repellent Perfluoropolyether-Based Polyurethane Oligomers

Original perfluoropolyether (PFPE)-based oligomeric polyurethanes (FOPUs) with different macromolecular architecture were synthesized (in one step) as low-surface-energy materials. It is demonstrated that the oligomers, especially the ones terminated with CF<sub>3</sub> moieties, can be...

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Bibliographic Details
Main Authors: Liying Wei, Tugba D. Caliskan, Philip J. Brown, Igor Luzinov
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Polymers
Subjects:
oil repellency
water repellency
perfluoropolyethers
oligomer
fluorinated polyurethanes
oleophobicity
Online Access:https://www.mdpi.com/2073-4360/13/7/1128

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