Patents by Inventor Jeng-Gung Wang

Jeng-Gung Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of preparing a surface modifier for nanoparticles, surface-modified inorganic oxide nanoparticles, and applications thereof
    Publication number: 20040099975
    Abstract: A method of preparing a surface modifier for nanoparticles, and a dispersion of inorganic oxide nanoparticles are provided. The surface modifier is formed by hydrolyzing 1 part by weight of an alkoxysilane compound with 1˜9 parts by weight of an alcohol/water solution, and the alkoxysilane compound is hydrolyzed to form a silanol. The weight ratio of alcohol to water is 60:40˜95:5. The alcohol/water solution can control the degree of forming of silanol, and thus prevents self-condensation of the silanol. The dispersion is formed by dispersing inorganic oxide nanoparticles in the aforesaid surface modifier, and can be used in the manufacture of inorganic-organic polymeric functional materials, especially anti-UV polyester products.
    Type: Application
    Filed: March 27, 2003
    Publication date: May 27, 2004
    Applicant: Far Eastern Textile Ltd.
    Inventors: Ru-Yu Wu, Jeng-Gung Wang, Shiaw-Tseh Chiang