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:
May. 20, 2003
Filed:
Nov. 03, 2000
Applicant:
Inventors:
Jeng-Cheng Yang, Tao-Yuan, TW;
Yaw-Shun Hong, Tao-Yuan, TW;
Te-Chuan Chang, Tao-Yuan, TW;
Yu-Tan Wang, Tao-Yuan, TW;
Assignee:
Chung-Shan Institute of Science & Technology, Tao-Yuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F 8/12 ;
U.S. Cl.
CPC ...
C08F / ; C08F 8/12 ;
Abstract
In the present invention, vinylimidazole and [3-(methacryloxy)propyl]trimethoxysilane are copolymerized to form a modified polyvinylimidazole, which then undergoes hydrolysis and condensation reactions with water and tetramethoxysilane to prepare a hybrid of polyvinylimidazole and silica. Experimental analyses show that covalent bondings exist between the modified polyvinylimidazole and silica in the hybrid.
Quick Actions:
Yang, Jeng-Cheng. (2003). Method of preparing a hybrid of polyvinylimidazole and silica (U.S. Patent No. 6566456). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6566456
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile