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一种透明聚醚-聚碳酸酯-聚酰胺嵌段共聚物及其制备方法和应用

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10Claims · 2 independent
§ Ⅰ

Dossier Overview

Inventor

张墩明; 马守恒; 李能能; 徐敖; 胡良宏

Filing Date

Apr 27, 2025

Publication Date

Oct 27, 2026

IPC Classification

C08G 69/44 (2006.01)C08G 69/48 (2006.01)

本发明公开了一种高透明聚醚‑聚碳酸酯‑聚酰胺嵌段共聚物及其制备方法和应用,属于材料领域。本发明提出了一种以己内酰胺、脂肪环二元胺、长碳链二元酸为原料共聚所得聚酰胺硬链段,以聚醚二元醇和聚碳酸酯二元醇为软链段的嵌段共聚物弹性体材料,在满足透光率的同时兼顾优良的机械性能。本发明所述的透明聚醚‑聚碳酸酯‑聚酰胺嵌段共聚物经直接熔融聚合得到,主要合成原料易得,合成方法简单,易于工业化生产。

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