Patents by Inventor Jae Won HEO

Jae Won HEO 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).

  • Copolymers and Thermoplastic Resin Composition Comprising the Same
    Publication number: 20150376314
    Abstract: A copolymer includes (A) an aromatic vinyl-based monomer, (B) an unsaturated nitrile-based monomer, (C) a cross-linkable siloxane compound, and (D) an N-substituted maleimide-based monomer to realize a synergistic effect of matting characteristics and heat resistance properties. A thermoplastic resin composition including the copolymer, and a molded article including the thermoplastic resin composition are provided.
    Type: Application
    Filed: June 23, 2015
    Publication date: December 31, 2015
    Inventors: Joo Hyun JANG, Jae Won HEO, Bo Eun KIM, Kwang Soo PARK, Yu Jin JUNG, Ki Bo CHANG, Young Sub JIN
  • Thermoplastic Resin Composition and Low-Gloss Molded Article Made Therefrom
    Publication number: 20150376386
    Abstract: A thermoplastic resin composition includes (A) a graft rubber copolymer, (B) an aromatic vinyl-vinyl cyanide-based copolymer, and (C) a silicone-modified aromatic vinyl-vinyl cyanide-based copolymer. The silicone-modified aromatic vinyl-vinyl cyanide-based copolymer (C) has an average particle size of about 100 ?m or less.
    Type: Application
    Filed: June 23, 2015
    Publication date: December 31, 2015
    Inventors: Bo Eun KIM, Joo Hyun JANG, Jae Won HEO, Kwang Soo PARK, Yu Jin JUNG, Young Sub JIN
  • Low Gloss Thermoplastic Resin Composition Having Improved Scratch Resistance
    Publication number: 20150183974
    Abstract: A low gloss thermoplastic resin composition can have improved scratch resistance, and includes a silicon compound-grafted aromatic vinyl-vinyl cyanide-based copolymer to improve mechanical physical properties such as scratch resistance, and the like, and to implement low glass property. The low gloss composition can be used in a vehicle interior material.
    Type: Application
    Filed: December 11, 2014
    Publication date: July 2, 2015
    Inventors: Gyeong Ha CHAE, Min Young LIM, Young Chul KWON, Kang Yeol PARK, Bo Eun KIM, Joo Hyun JANG, Jae Won HEO
  • Styrene-Based Copolymer and Thermoplastic Resin Composition Including the Same
    Publication number: 20150152205
    Abstract: Provided are a styrene-based copolymer prepared from a mixture including (A) an aromatic vinyl-based compound, (B) an unsaturated nitrile-based compound, and (C) a silicone-based compound having two or more unsaturated reactive groups to thereby be capable of implementing a uniform and excellent low gloss property with minimal or no deterioration of physical properties such as impact resistance, heat resistance, and the like, and a thermoplastic resin composition including the same.
    Type: Application
    Filed: December 2, 2014
    Publication date: June 4, 2015
    Inventors: Bo Eun KIM, Joo Hyun JANG, Jae Won HEO, Kwang Soo PARK, Natarajan SENTHILKUMAR, Il Jin KIM, Jun Sung OH