Preparation of titanium dioxide nano water-based coating by alkali peptication process |
Title： |
| Preparation of titanium dioxide nano water-based coating by alkali peptication process |
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Application Number： |
200510012123 |
Application Date： |
2005/07/08 |
Announcement Date： |
2005/12/21 |
Pub. Date： |
2007/04/25 |
Publication Number： |
1709987 |
Announcement Number： |
1312234 |
Grant Date： |
2007-4-25 |
Granted Pub. Date： |
2007-4-25 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C09D 1/00, C09D 5/02 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Bai Xinde, Chen Xianbin, Ling Yunhan |
Key Words： |
alkali peptication process, titanium dioxide, nano, water-based coating, preparation |
Abstract： |
This is using alkali agglutination method to produce titanium dioxide nano watery dope, belonging to nano preparation technological field and especially relating to preparation of titanium dioxide nano material. It has following steps: hydrolyze inorganic or organic substances containing titanium to form hydration titanic acid gelatin; disperse titanic acid gelatin into alkazid solution of certain consistence; have agglutination and crystal reaction when mixing round, to get titanium dioxide nano watery dope. The dope produced by the invention has such advantages as good crystal performance and easy to disperse. It also has advantages as simple preparation technics, gentle synthesizing condition, no pollution to environment and convenient to industry production. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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