Patents Assigned to SEOYON E-HWA
  • Patent number: 10550250
    Abstract: Compositions of high-rigid polypropylene composite resin are provided herein. Such compositions having excellent tactile sensation and dimensional stability, and more particularly, the compositions of polypropylene composite resin having excellent tactile sensation such as thermoplastic rubber, excellent impact strength and rigidity, and low shrinkage anisotropy. The compositions of polypropylene composite resin provided herein also have excellent impact strength and rigidity as well as excellent tactile sensation such as a thermoplastic rubber and low shrinkage anisotropy. Thus, they exhibit excellent moldability and the compositions can be molded into a vehicle component. Furthermore, the compositions of polypropylene composite resin have excellent tactile sensation and can be used as a high-quality material that does not require separate painting and maintains excellent physical properties and dimensional stability as a vehicle component.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: February 4, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, GS CALTEX, SEOYON E-HWA
    Inventors: Han Ki Lee, Jung Gyun Noh, Hak Soo Kim, Kyung Soon Jang, Yong Ho Kim, Dong Han Kim, Woong Jae Boo, Byung Wook Kang, Seung Joon Lee, Won Gil Kim
  • Publication number: 20170313864
    Abstract: Compositions of high-rigid polypropylene composite resin are provided herein. Such compositions having excellent tactile sensation and dimensional stability, and more particularly, the compositions of polypropylene composite resin having excellent tactile sensation such as thermoplastic rubber, excellent impact strength and rigidity, and low shrinkage anisotropy. The compositions of polypropylene composite resin provided herein also have excellent impact strength and rigidity as well as excellent tactile sensation such as a thermoplastic rubber and low shrinkage anisotropy. Thus, they exhibit excellent moldability and the compositions can be molded into a vehicle component. Furthermore, the compositions of polypropylene composite resin have excellent tactile sensation and can be used as a high-quality material that does not require separate painting and maintains excellent physical properties and dimensional stability as a vehicle component.
    Type: Application
    Filed: December 9, 2016
    Publication date: November 2, 2017
    Applicants: Hyundai Motor Company, Kia Motors Corporation, GS CALTEX, SEOYON E-HWA
    Inventors: Han Ki LEE, Jung Gyun NOH, Hak Soo KIM, Kyung Soon JANG, Yong Ho KIM, Dong Han KIM, Woong Jae BOO, Byung Wook KANG, Seung Joon LEE, Won Gil KIM