Patents by Inventor Sung Hyub BAEK

Sung Hyub BAEK 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).

  • PVC-based compound composition
    Patent number: 10208197
    Abstract: The present invention relates to a polyvinyl chloride (PVC)-based compound composition, and more specifically, to a PVC-based compound composition that uses a PVC-based copolymer having internal plasticity prepared by suspension polymerization together with a PVC resin, thereby increasing compatibility with the PVC resin to shorten the gelling time, lowering the load at the time of extrusion to increase production in the same process conditions, and partially showing an impact modifier substitution effect.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: February 19, 2019
    Assignee: HANWHA CHEMICAL CORPORATION
    Inventors: Sung Hyub Baek, Ji Woo Kim, Hyeok Chil Kwon, Jee Hyoung Lee, Sang Hyun Cho, Kwang Heon Hyun
  • PVC-BASED COMPOUND COMPOSITION
    Publication number: 20160272804
    Abstract: The present invention relates to a polyvinyl chloride (PVC)-based compound composition, and more specifically, to a PVC-based compound composition that uses a PVC-based copolymer having internal plasticity prepared by suspension polymerization together with a PVC resin, thereby increasing compatibility with the PVC resin to shorten the gelling time, lowering the load at the time of extrusion to increase production in the same process conditions, and partially showing an impact modifier substitution effect.
    Type: Application
    Filed: November 25, 2014
    Publication date: September 22, 2016
    Inventors: Sung Hyub BAEK, Ji Woo KIM, Hyeok Chil KWON, Jae Hyoung LEE, Sang Hyun CHO, Kwang Heon HYUN