Patents by Inventor Myeong Seok Park

Myeong Seok Park 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).

  • Patent number: 11312855
    Abstract: The present invention relates to a resin composition containing a polyvinyl chloride resin and an acrylic resin and a board for interior materials manufactured using the same. More specifically, the present invention relates to a resin composition having excellent heat resistance due to a high glass transition temperature, having high flexibility even with a low plasticizer content, and having excellent processability due to such properties, as compared with the case wherein a polyvinyl chloride resin is used alone, and to a board for interior materials manufactured using the resin composition. According to the present invention, the resin composition may be applied to both a calendering method and an extrusion method due to excellent processability thereof.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: April 26, 2022
    Assignee: LG Hausys, Ltd.
    Inventors: Hae Seung Ko, Seung Baik Nam, Myeong Seok Park, Woo Kyung Jang, Woo Chul Jung
  • Publication number: 20210230418
    Abstract: The present invention relates to a resin composition containing a polyvinyl chloride resin and an acrylic resin and a board for interior materials manufactured using the same. More specifically, the present invention relates to a resin composition having excellent heat resistance due to a high glass transition temperature, having high flexibility even with a low plasticizer content, and having excellent processability due to such properties, as compared with the case wherein a polyvinyl chloride resin is used alone, and to a board for interior materials manufactured using the resin composition. According to the present invention, the resin composition may be applied to both a calendering method and an extrusion method due to excellent processability thereof.
    Type: Application
    Filed: March 14, 2018
    Publication date: July 29, 2021
    Inventors: Hae Seung KO, Seung Baik Nam, Myeong Seok Park, Woo Kyung JANG, Woo Chul JUNG
  • Patent number: 7096695
    Abstract: Washing machines having improved frictional forces with laundry. Those machines include a cabinet with a door, a tub inside for retaining wash water, and an internal vessel, inside the tub that is coupled with a motor that rotates the internal vessel. A friction member inside the internal vessel rubs against laundry. The frictional member includes a friction enhancer, such as a spherical structure or a freely rotating ball, that enhances laundry friction during washing and reduces adhesion of laundry after a dehydration cycle.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: August 29, 2006
    Assignee: LG Electronics Inc.
    Inventors: Yang Hwan No, Han Ki Cho, Myeong Seok Park, Young Hoon Ha, Jong Seok Kim, Jeong Hoon Kang, Youn Su Jung
  • Publication number: 20030074932
    Abstract: Washing machines having improved frictional forces with laundry. Those machines include a cabinet with a door, a tub inside for retaining wash water, and an internal vessel, inside the tub that is coupled with a motor that rotates the internal vessel. A friction member inside the internal vessel rubs against laundry. The frictional member includes a friction enhancer, such as a spherical structure or a freely rotating ball, that enhances laundry friction during washing and reduces adhesion of laundry after a dehydration cycle.
    Type: Application
    Filed: October 18, 2002
    Publication date: April 24, 2003
    Inventors: Yang Hwan No, Han Ki Cho, Myeong Seok Park, Young Hoon Ha, Jong Seok Kim, Jeong Hoon Kang, Youn Su Jung