Method for preparing ultravoilet catalytic degraded plastic using titanium dioxide as catalyst
Title：
Method for preparing ultravoilet catalytic degraded plastic using titanium dioxide as catalyst
Application Number：
 02146778
Application Date：
 2002/11/08
Announcement Date：
 2003/03/26
Pub. Date：
Publication Number：
 1405213
Announcement Number：
 1182191
Grant Date：
 2004-12-29
Granted Pub. Date：
 2004-12-29
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C08J 5/18, C08K 3/22, C08L 23/00, C08L 25/00
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Zhu Yongfa, Shang Jing
Key Words：
 preparing method, ultravoilet catalytic, degraded plastic, titanium dioxide, catalyst
Abstract：
 The invention is a method for ultraviolet catalyzer degraded plastic which uses titanium dioxide as catalyzer, TiO2 nano powder and plastic are blended and dissolved in four hydrogen furan and produced into liquid, the liquid is dropped onto poly-lene fluorin ethylene board it is taken off after it is dried naturally, and then the ultraviolet catalyzer degraded plastic is obtained.
Claim：
Priority：
PCT：
LegalStatus：

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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
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