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:
Nov. 27, 2012
Filed:
May. 17, 2011
Jiang-jen Lin, Taipei, TW;
Wei-cheng Tsai, Taipei, TW;
Rui-xuan Dong, Taipei, TW;
Hui-fen Lin, Taipei, TW;
Yueh-hsien Wu, Taipei, TW;
Jiang-Jen Lin, Taipei, TW;
Wei-Cheng Tsai, Taipei, TW;
Rui-Xuan Dong, Taipei, TW;
Hui-Fen Lin, Taipei, TW;
Yueh-Hsien Wu, Taipei, TW;
National Taiwan University, Taipei, TW;
Abstract
The present invention provides an oil-dispersible composite of metallic nanoparticles and a method for synthesizing the same. The composite primarily includes metallic nanoparticles and an oily polymeric polymer such as polyurethane (PU). The oily polymeric polymer serves as a carrier of the metallic nanoparticles by chelating therewith so that the metallic nanoparticles are dispersed uniformly. In the method of the present invention, the metallic ions are first chelated by the oily polymeric polymer and then reduced into nanoparticles. The composite of the present invention is about 5 to 100 nm in particle size.