| 9850326 |
Ligand compound, metallocene compound, and method for preparation of olefin-based polymer using the same |
Bog Ki Hong, Yong Ho Lee, Chang Woan Han, Yi Young Choi |
2017-12-26 |
| 9828403 |
Metallocene compounds, catalyst compositions comprising the same, and method for preparing olefin polymers using the same |
Sung Min Lee, Heon Yong Kwon, Dae Sik Hong, Se Young Kim, Yong Ho Lee +5 more |
2017-11-28 |
| 9827561 |
Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using the same |
Seok Pil Sa, Yong Ho Lee, Eun Ji Shin |
2017-11-28 |
| 9731282 |
Ligand compound, organic chromium compound, catalyst system for ethylene oligomerization, preparation method thereof, and ethylene oligomerization method using the same |
Min-Seok Cho, Yong Ho Lee, Seok Pil Sa, Heon Yong Kwon, Kyung Jin Cho +3 more |
2017-08-15 |
| 9732172 |
Ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility and environmetal stress crack resistance |
Joong Soo Kim, Hyuck Ju Kwon, Yi Young Choi, Eun Kyoung Song, Nak-Kyu Song +3 more |
2017-08-15 |
| 9732171 |
Olefin-based polymer with excellent processability |
Yu Taek Sung, Heon Yong Kwon, Dae Sik Hong, Dong Hoon Jeong, Eun Young Shin |
2017-08-15 |
| 9725533 |
Metallocene compound, a catalyst composition comprising the same, and a method of preparing an olefinic polymer by using the same |
Yong Ho Lee, Eun Kyoung Song, Kyung Jin Cho, Se Young Kim, Sung Min Lee +5 more |
2017-08-08 |
| 9725472 |
Metallocene compound, a catalyst composition comprising the same, and a method of preparing an olefinic polymer by using the same |
Yong Ho Lee, Eun Kyoung Song, Kyung Jin Cho, Se Young Kim, Sung Min Lee +5 more |
2017-08-08 |
| 9701699 |
Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the same |
Yong Ho Lee, Eun Ji Shin, Seok Pil Sa |
2017-07-11 |
| 9701774 |
Metallocene compound and method of preparing the same |
Se Young Kim, Min-Seok Cho, Dae Hwan Kim, Sung Min Lee, Sung Ho Park +5 more |
2017-07-11 |
| 9670297 |
Silica support, preparation method thereof and metallocene catalyst using the same |
Dae Sik Hong, Heon Yong Kwon, Hyeon-Gook Kim, Eun Kyoung Song, Yong Ho Lee |
2017-06-06 |
| 9657119 |
Preparation method of a supported metallocene catalyst |
Seung Mi Lee, Yi Young Choi, Eun Kyoung Song, Heon Yong Kwon, Min-Seok Cho +4 more |
2017-05-23 |
| 9644064 |
Olefin block copolymer |
Man-Seong Jeon, Yong Ho Lee, Heon Yong Kwon, Min-Seok Cho, Seon-Kyoung Kim +2 more |
2017-05-09 |
| 9643170 |
Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the same |
Eun Ji Shin, Yong Ho Lee, Seok Pil Sa |
2017-05-09 |
| 9637508 |
Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the same |
Yong Ho Lee, Eun Ji Shin, Seok Pil Sa |
2017-05-02 |
| 9637509 |
Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the same |
Eun Ji Shin, Yong Ho Lee, Seok Pil Sa |
2017-05-02 |
| 9587056 |
Olefin based polymer having excellent processability |
Yu Taek Sung, Heon Yong Kwon, Dae Sik Hong, Se Young Kim, Sung Min Lee +3 more |
2017-03-07 |
| 9562062 |
Ligand compound, organic chromium compound, catalyst system for ethylene oligomerization, and method for ethylene oligomerization using the same |
Sung Min Lee, Yong Ho Lee, Min-Seok Cho, Seok Pil Sa |
2017-02-07 |
| 9556289 |
Supported hybrid catalyst and method for preparing olefin-based polymer using the same |
Heon Yong Kwon, Eun Young Shin, Dae Sik Hong, Se Young Kim, Sung Min Lee +4 more |
2017-01-31 |
