Patents by Inventor Kuan-Ju Tu

Kuan-Ju Tu 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).

  • FLAME RETARDANT, FLAME RETARDANT COMPOSITION, AND MOLDED PRODUCT AND MANUFACTURING METHOD THEREOF
    Publication number: 20160090468
    Abstract: The invention provides a flame retardant, a flame retardant composition, and a molded product and a manufacturing method thereof. The flame retardant has a structure shown in formula (1): in formula (1), Y1, Y2, and Y3 each independently represent an oxygen atom or a single bond; R1, R2, and R3 each independently represent a C1 to C6 alkyl group, a C3 to C6 cycloalkyl group, a phenyl group, or a phenyl group in which an arbitrary hydrogen atom is substituted by an alkyl group or a nitro group.
    Type: Application
    Filed: January 21, 2015
    Publication date: March 31, 2016
    Inventors: Chiung-Ta Chen, Chih-Wei Lin, Ming-Yang Chien, En-Ching Wang, Kuan-Ju Tu, Maw-Der Tsay, Liang Lin