Patents by Inventor Noboru Yakura

Noboru Yakura 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).

  • WATER-BORNE CORE-SHELL POLYMERS, A METHOD FOR MAKING THE SAME AND THE APPLICATIONS THEREOF
    Publication number: 20220049059
    Abstract: Described herein are a water-borne core-shell polymer, a method for preparing the same, and the applications thereof. Also described herein is a water-borne styrene/vinyl acetate (St/Vae) core-shell polymer which is suitable for corrugated board ink applications. The water-borne emulsion containing the core-shell polymer shows superior covering property and color strength.
    Type: Application
    Filed: December 4, 2019
    Publication date: February 17, 2022
    Inventors: Patrick Yan, Yuan Liu, Jian Feng Xia, Noboru Yakura