The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 19, 2004
Filed:
Jul. 29, 2002
Applicant:
Inventors:
Lien-Hua Chiu, Hsin-Chuang, TW;
Wen-Tung Chen, Yung-Ho, TW;
Jan-An Guu, Hsin-Chu, TW;
Jeffrey Chi-Sheng Wu, Taipei, TW;
I-Hsiang Tseng, Yun-Lin Hsien, TW;
Chih-Hsien Chen, Kaohsiung, TW;
Assignee:
China Textile Institute, Taipei Hsien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 1/36 ;
U.S. Cl.
CPC ...
C04B 1/36 ;
Abstract
A method of manufacturing a photo-catalyst including titanium dioxide and silicon dioxide is provided, wherein titanium dioxide is synthesized by a collosol gelatinization utilizing the water generated by the esterification of acid and alcohol to conduct a reaction of hydrolysis condensation. The silicon dioxide is synthesized by a collosol gelatinization by adding Si(OC H ) , n-C H OH and water or Si(OC H ) , (CH )Si(OC H ) and water.