Preparation of cross-linked poly(vinyl alcohol) films from copolymers with benzoxaborole and carboxylic acid groups, and their degradability in an oxidizing environment

被引：23

作者：

Hakuto, Nao ^{[1
]}

Saito, Katsuya ^{[1
]}

Kirihara, Masayuki ^{[1
]}

Kotsuchibashi, Yohei ^{[1
]}

机构：

[1] Shizuoka Inst Sci & Technol, Dept Mat & Life Sci, 2200-2 Toyosawa, Shizuoka 4378555, Japan

来源：

POLYMER CHEMISTRY | 2020年 / 11卷 / 14期

关键词：

POLYVINYL-ALCOHOL; DEGRADATION; HYDROGELS; TEMPERATURE; POLYMERS;

D O I：

10.1039/d0py00153h

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

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 center dot 5H(2)O aqueous solution within 25 hours at 25 degrees C.

引用

页码：2469 / 2474

页数：6

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