Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404360 | Method of preparing graft copolymer | Tae Young Jeon, Yu Sung Jung, Jong Beom Kim, Eun Seon Park | 2025-09-02 |
| 11352495 | Thermoplastic resin and thermoplastic resin composition | Tae Young Jeon, Yu Sung Jung, Jong Beom Kim, Chang Sull Kim, Eun Seon Park +1 more | 2022-06-07 |
| 11286314 | Method for preparing conjugated diene-based polymer and method for preparing graft copolymer including the same | Yu Sung Jung, Jong Beom Kim, Chang Sull Kim, Eun Seon Park, Tae Young Jeon | 2022-03-29 |
| 11214645 | Method for preparing graft copolymer and thermoplastic resin molded article | Yu Sung Jung, Jong Beom Kim, Chang Sull Kim, Eun Seon Park, Tae Young Jeon +1 more | 2022-01-04 |
| 11104789 | Method for preparing graft copolymer, graft copolymer and thermoplastic resin molded article | Jong Beom Kim, Yu Sung Jung, Chang Sull Kim, Eun Seon Park, Tae Young Jeon +1 more | 2021-08-31 |
| 11066542 | Method of preparing thermoplastic resin, thermoplastic resin composition including the same, and method of manufacturing injection-molded article using thermoplastic resin composition | Jong Beom Kim, Yu Sung Jung, Chang Sull Kim, Eun Seon Park, Tae Young Jeon +1 more | 2021-07-20 |
| 10759889 | ABS graft copolymer, method of preparing the same, and thermoplastic resin composition including the same | Yu Sung Jung, Jong Beom Kim, Chang Sull Kim, Eun Seon Park, Tae Young Jeon +1 more | 2020-09-01 |
| 10752754 | Heat-resistant resin and method of preparing the same | Chang Sull Kim, Tae Young Jeon, Young Min Kim, Yu Sung Jung, Jong Beom Kim +1 more | 2020-08-25 |
| 10640596 | Rubber polymer, graft copolymer, preparation methods therefor, and impact resistant and heat resistant resin composition | Yu Sung Jung, Eun Seon Park, Tae Young Jeon, Young Min Kim, Jin Ho Lee | 2020-05-05 |
| 10392464 | Thermoplastic resin, method of preparing thermoplastic resin, and thermoplastic resin composition including thermoplastic resin | Yu Sung Jung, Eun Seon Park, Tae Young Jeon, Young Min Kim, Jong Beom Kim +1 more | 2019-08-27 |
| 10266627 | Method of preparing heat-resistant SAN resin | Yu Sung Jung, Jong Beom Kim, Chang Sull Kim, Young Min Kim, Eun Seon Park +1 more | 2019-04-23 |
| 9951168 | Rubber polymer, graft copolymer, preparation methods therefor, and impact resistant and heat resistant resin composition | Yu Sung Jung, Eun Seon Park, Tae Young Jeon, Young Min Kim, Jin Ho Lee | 2018-04-24 |
| 9845370 | Method of preparing heat-resistant resin, heat-resistant resin and heat-resistant ABS resin composition | Eun Seon Park, Tae Young Jeon, Young Min Kim, Jong Beom Kim, Chang Sull Kim +1 more | 2017-12-19 |
| 9663606 | Method for preparing rubber reinforced graft copolymer and rubber reinforced graft copolymer prepared thereby | Yu Sung Jung, Eun Seon Park, Tae Young Jeon, Jin Ho Lee, Young Min Kim | 2017-05-30 |
| 9085686 | Rubber polymer latex with multi-layer core-shell structure, preparation method thereof and acrylonitrile-butadiene-styrene graft copolymer comprising the same | Yu Sung Jung, Eun Seon Park, Tae Young Jeon, Keun Hoon Yoo, Bong Keun Ahn | 2015-07-21 |
| 9006330 | Thermal stabilizer-free thermoplastic resin composition and method of preparing the same | Bong Keun Ahn, Eun Seon Park, Keun Hoon Yoo, Yu Sung Jung, Won Deok Han +1 more | 2015-04-14 |
| 8809463 | Method of preparing rubber latex having high polymerization stability | Yu Sung Jung, Won Deok Han, Keun Hoon Yoo, Chan-Hong Lee, Tae Young Jeon | 2014-08-19 |
| 8299175 | Method of preparing thermoplastic resin having superior gloss, impact strength and whiteness | Keun Hoon Yoo, Chan-Hong Lee, Jin Hyoung Lee, Yu Sung Jung, Bong Keun Ahn +1 more | 2012-10-30 |
| 7897686 | Method for preparing graft rubber latex having low residual monomer content | Chan-Hong Lee, Keun Hoon Yoo, Jin Hyoung Lee, Jae Hwan Jung | 2011-03-01 |
| 6906134 | Thermoplastic resin and preparation thereof | Chan-Hong Lee, Byung-Tae Yang, Geon-Soo Kim | 2005-06-14 |
| 6753382 | Method for preparing acrylonitrile-butadiene-styrene latex having high total solid content | Geon-Soo Kim, Chan-Hong Lee, Byung-Tae Yang | 2004-06-22 |