Please use this identifier to cite or link to this item:
PIRA download icon_1.1View/Download Full Text
Title: Preparation method of neutral titanium dioxide sol used for anti-ultraviolet textile
Other Title: 用于防紫外线纺织品的中性二氧化钛溶胶的制备方法
Authors: Xin, HZ 
Qi, KH 
Wang, XW 
Issue Date: 9-May-2012
Source: 中国专利 ZL 201010505599.6
Abstract: The invention relates to a preparation method of a titanium dioxide sol, especially relates to a preparation method of the neutral titanium dioxide sol used for anti-ultraviolet textile. The method comprises the following steps: 1) adding a titanium matrix raw material in a catalyst containing organic acid, such as an aqueous solution of lactic acid; 2) performing heat treatment on the aqueous solution at the temperature of 90-100 DEG C for activating a peptization reaction to prepare an acidic titanium dioxide sol solution; 3) neutralizing the acidic titanium dioxide sol solution by alkali to obtain the titanium dioxide sol in a neutral scope. According to the invention, the preparation method provides the beneficial effects that: the preparation process is carried out in good environment, the cost is saved, the state of the prepared product is more stable and the application is wider.
Publisher: 中华人民共和国国家知识产权局
Rights: 专利权人: The Hong Kong Polytechnic University.
Appears in Collections:Patent

Files in This Item:
File Description SizeFormat 
ZL201010505599.6.pdf778.6 kBAdobe PDFView/Open
Show full item record

Page views

Last Week
Last month
Citations as of Sep 24, 2023


Citations as of Sep 24, 2023

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.