CHOU, WEN TUNG,LAI, MING YI,HUANG, KUN SHAN,CHEN, WEICHUN
申请号：
TW96151669
公开号：
TWI441641B
申请日:
2007.12.31
申请国别(地区):
TW
年份:
2014
代理人:
摘要：
The present invention relates to a "preparation of super micro-nanomized modified chitosan", which firstly uses the molecular weight control technology to degrade the high molecular weight chitosan into the middle/low molecular weight chitosan, and then uses the quaternary ammoniumized technology to carry out preliminary micronized modification for the middle/low molecular weight chitosan, and finally uses the sol-gel method to prepare the super micro-nanomized chitosan, such that the modified super micro-nanomized chitosan becomes the material having excellent compatibility and bioactivity-promoting efficacy, and can be added into the products such as cosmetics, medicare, sanitation, biomedicine, agriculture, textile and food to endow the dual benefits of low manufacturing costs and easy mass production, in addition to enhancing the efficacies of deodorisation, moisturization, and anti-bacteria.
