Patents by Inventor Yeong Bin Jo

Yeong Bin Jo 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).

  • Micronizing Apparatus for Hydrogel of Super Absorbent Polymer
    Publication number: 20250010271
    Abstract: A micronizing apparatus for a hydrogel of super absorbent polymer which includes a hopper formed at one side and a transfer space formed inside; a first rotation shaft disposed in the transfer space; a pre-cutter fixed to the body; a first cutter disposed at the other side of the pre-cutter so as to rotate together with the first rotation shaft and cut hydrogel; a first hole plate fixed to the body; a second rotation shaft disposed co-axially with the first rotation shaft so as to be rotatable independently from the first rotation shaft; a second cutter disposed at the other side of the first hole plate so as to rotate together with the second rotation shaft; and a second hole plate fixed to the body.
    Type: Application
    Filed: January 16, 2023
    Publication date: January 9, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Ho Young Chin, Young Cheol Jung, Yeong Bin Jo, Jong Seok Kim
  • Method for preparing superabsorbent polymer
    Patent number: 10894245
    Abstract: The present invention relates to a method for preparing a superabsorbent polymer having excellent absorption performance, and more specifically, to a method for preparing a superabsorbent polymer that can effectively inhibit the initiation of a polymerization reaction in a pipe, before being introduced into a polymerization reactor, thus preventing process trouble.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: January 19, 2021
    Inventors: Jun Kyu Kim, Jae Ho Oh, Yeong Bin Jo, Tae Hwan Jang
  • A Method for Preparing Superabsorbent Polymer
    Publication number: 20190224645
    Abstract: The present invention relates to a method for preparing a superabsorbent polymer having excellent absorption performance, and more specifically, to a method for preparing a superabsorbent polymer that can effectively inhibit the initiation of a polymerization reaction in a pipe, before being introduced into a polymerization reactor, thus preventing process trouble.
    Type: Application
    Filed: February 6, 2018
    Publication date: July 25, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Jun Kyu Kim, Jae Ho Oh, Yeong Bin Jo, Tae Hwan Jang