| 12122905 |
Polyolefin-polystyrene multi-block copolymer and method for producing same |
Seok Pil Sa, Seul Ki Im, Ji Hyun Park, Yun Kon Kim, Ki Soo Lee +1 more |
2024-10-22 |
| 12116445 |
Polyolefin-polystyrene multi-block copolymer and method for producing same |
Ji Hyun Park, Dae Woong Lee, Sung Hyun Park, Seok Pil Sa, Seul Ki Im +4 more |
2024-10-15 |
| 11795321 |
Method for producing block copolymer composition |
Seok Pil Sa, Eun Ji Shin, Yoon Ki Hong, Ki Soo Lee, Bun Yeoul Lee |
2023-10-24 |
| 11535741 |
Block copolymer composition |
Yoon Ki Hong, Seok Pil Sa, Eun Ji Shin, Ki Soo Lee, Bun Yeoul Lee |
2022-12-27 |
| 11312856 |
Block copolymer composition |
Eun Ji Shin, Seok Pil Sa, Yoon Ki Hong, Ki Soo Lee, Bun Yeoul Lee |
2022-04-26 |
| 11292863 |
Polyolefin-polystyrene multi-block copolymer, organozinc compound for preparing same, and method for preparing polyolefin-polystyrene multi-block copolymer |
Bun Yeoul Lee, Seung Soo Park, Chung Sol Kim, Sung Dong KIM |
2022-04-05 |
| 11052384 |
Chrome compound, catalyst system using same, and method for preparing ethylene oligomer |
Bun Yeoul Lee, Eun Ho Kim |
2021-07-06 |
