Inventor
JEONG DONG WOOK
KR7 patents
Patents
7 patentsUS11267917B2Mar 8, 2022
Hybrid catalyst composition, preparation method therefor, and polyolefin prepared using same
HANWHA CHEMICAL CORP9 citations84
US10954321B2Mar 23, 2021
High-density ethylene-based polymer using supported hybrid metallocene catalyst, and manufacturing method therefor
HANWHA CHEMICAL CORP8 citations81
US10975173B2Apr 13, 2021
High-processability high-density ethylene-based polymer using hybrid supported metallocene catalyst, and preparation method therefor
HANWHA CHEMICAL CORP4 citations70
US10934375B2Mar 2, 2021
High-density ethylene-based polymer using hybrid supported metallocene catalyst, and preparation method
HANWHA CHEMICAL CORP0 citations59
US11248067B2Feb 15, 2022
Hybrid supported metallocene catalyst, and polyolefin resin having excellent processability and using same
HANWHA CHEMICAL CORP0 citations50
US10934370B2Mar 2, 2021
Hybrid supported metallogen catalyst, method for preparing olefin polymer by using same, and olefin polymer having improved melt strength
HANWHA CHEMICAL CORP0 citations47
US10618924B2Apr 14, 2020
Metallocene compound and preparation method therefor
HANWHA CHEMICAL CORP0 citations36