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Inventor:

江献财 (江献财.) [1] (Scholars:江献财) | 项南平 (项南平.) [2] | 孙玉俊 (孙玉俊.) [3] | 侯琳熙 (侯琳熙.) [4] (Scholars:侯琳熙)

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incoPat

Abstract:

本发明公开了一种高强度聚乙烯醇水凝胶的制备方法,以聚乙烯醇为起始原料,经水浴加热溶解后得到聚乙烯醇水溶液,将聚乙烯醇水溶液经多次低温冷冻解冻过程得到聚乙烯醇水凝胶,再将聚乙烯醇水凝胶加入到饱和盐水溶液中浸泡得到高强度聚乙烯醇水凝胶。本发明通过两步法先后构筑氢键交联结构和微晶区,制备得到高强度的聚乙烯醇水凝胶。本发明提供的制备方法简单绿色环保,制备得到的高强度聚乙烯醇水凝胶机械性能良好,且无毒性和具备好的生物相容性。

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Patent Info :

Type: 发明授权

Patent No.: CN201610887627.2

Filing Date: 2016/10/12

Publication Date: 2020/10/9

Pub. No.: CN106432759B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 14

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