(US20190327966) Polyvinyl alcohol/chitosan composite soluble electrospun nanofibers for disinfectant anti-bacterial and anti-corrosion applications 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(US20190327966) Polyvinyl alcohol/chitosan composite soluble electrospun nanofibers for disinfectant anti-bacterial and anti-corrosion applications
公开号/公开日
US20190327966 / 2019-10-31
申请号/申请日
US16/349,393 / 2017-11-15
发明人
SAYED SAYED AHMED WAEL MAMDOUHKEGERE JAMES;
申请人
AMERICAN UNIVERSITY CAIRO;
主分类号
IPC分类号
A01N-025/02 A01N-043/16 C23F-011/173 D01D-005/00 D01F-008/02 D01F-008/16
摘要
(US20190327966) A natural liquid composition is provided for disinfectant, antibacterial or anticorrosion applications. The natural liquid composition is an electrospun solubilized composition of natural chitosan (CS) and an FDA approved polymer polyvinyl alcohol (PVA). Two fillers, citric acid (CA) and ascorbic acid (AA), added anti-corrosion property to the composite nanofiber solution without affecting the other properties (disinfectant and antibacterial) and have a final synergistic effect of all components together in a final solution form. Embodiment of the invention advances the art by providing a natural solution to overcome at least some of the problems with the currently used agents.
机翻摘要
暂无翻译结果,您可以尝试点击头部的翻译按钮。
地址
代理人
代理机构
;
优先权号
2016US-62424363 2017WO-US61762 US201716349393
主权利要求
(US20190327966) What is claimed is: 1. A natural liquid composition for disinfectant, antibacterial or anticorrosion applications, comprising: an electrospun solubilized composition of natural chitosan (CS) and an FDA approved polymer polyvinyl alcohol (PVA). 2. The liquid composition as set forth in claim 1, wherein the PVA and CS have a ratio of about 8:2. 3. The liquid composition as set forth in claim 1, wherein the PVA has a molecular weight of about 125000. 4. The liquid composition as set forth in claim 1, wherein the CS has a low molecular weight range, about 110 cg and degree of deacetylation of about 89.9%. 5. The liquid composition as set forth in claim 1, further comprising citric acid (CA). 6. The liquid composition as set forth in claim 1, further comprising ascorbic acid (AA). 7. The liquid composition as set forth in claim 1, further comprising citric acid (CA) and ascorbic acid (AA).
法律状态
PENDING
专利类型码
A1
国别省市代码
若您需要申请原文,请登录。

最新评论

暂无评论。

登录后可以发表评论

意见反馈
返回顶部