THERMALLY STABLE MULTILAYER DUCT

A multi-layer pipe comprising at least a first layer and a second layer wherein the first layer is composed of a first polymer having a first thermal stability and the second layer is composed of a second polymer having a second thermal stability improved relative to the first thermal stability. In...

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Bibliographic Details
Main Authors FENNEMAN MATTHEW THOMAS, DAVIS BRIAN, DAVIS MICHAEL KENNETH, DHANAPAL VIKRAM
Format Patent
LanguageChinese
English
Published 05.01.2024
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Summary:A multi-layer pipe comprising at least a first layer and a second layer wherein the first layer is composed of a first polymer having a first thermal stability and the second layer is composed of a second polymer having a second thermal stability improved relative to the first thermal stability. In one exemplary embodiment, the first layer is composed of PVC or CPVC and the second layer is composed of polycarbonate. 一种多层管道，包括至少第一层和第二层，其中，第一层由具有第一热稳定性的第一聚合物构成，第二层由具有相对于所述第一热稳定性改进的第二热稳定性的第二聚合物构成。在一个示例性实施例中，第一层由PVC或CPVC构成，第二层由聚碳酸酯构成。
Bibliography:Application Number: CN202280036809