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Preparation of cross-linked poly(vinyl alcohol) films from copolymers with benzoxaborole and carboxylic acid groups, and their degradability in an oxidizing environment
Polymer Chemistry ( IF 4.6 ) Pub Date : 2020-03-24 , DOI: 10.1039/d0py00153h
Nao Hakuto 1, 2, 3, 4 , Katsuya Saito 1, 2, 3, 4 , Masayuki Kirihara 1, 2, 3, 4 , Yohei Kotsuchibashi 1, 2, 3, 4
Affiliation  

Functionalized PVA films were prepared from copolymers with benzoxaborole and carboxyl groups. The hydroxy groups of PVA were cross-linked by two kinds of covalent bonds. The water-insoluble functionalized PVA films were degraded by the oxidizing nature of NaClO·5H2O aqueous solution within 25 hours at 25 °C.

中文翻译:

由具有苯并氧杂硼酸酯和羧酸基团的共聚物制备交联的聚乙烯醇薄膜及其在氧化环境中的降解性

由具有苯并氧杂硼酸酯和羧基的共聚物制备官能化的PVA膜。PVA的羟基通过两种共价键交联。由于NaClO·5H 2 O水溶液在25°C下的氧化性,水不溶性官能化PVA膜被降解。
更新日期:2020-04-24
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