Thermoplastic polyurethanes with high moisture vapor transmission and low water absorption
A novel thermoplastic polyurethane composition is disclosed which comprise the reaction product of a polyisocyanate component, a polyol component, wherein the polyol component comprises a polyester comprising the reaction product of triethylene glycol and/or tetraethylene glycol with a diacid having...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
28.11.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A novel thermoplastic polyurethane composition is disclosed which comprise the reaction product of a polyisocyanate component, a polyol component, wherein the polyol component comprises a polyester comprising the reaction product of triethylene glycol and/or tetraethylene glycol with a diacid having 6 carbon atoms or fewer, and, optionally, a chain extender component. |
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Bibliography: | Application Number: US201816769665 |