Inventor
CHOI RA YUN
KR5 patents
Patents
5 patentsUS10889667B2Jan 12, 2021
High-stiffness and energy-reducing polypropylene for foaming
LG CHEMICAL LTD0 citations61
US10280238B2May 7, 2019
Transition metal compound, catalyst composition comprising same, and method for producing olefin polymer using same
LG CHEMICAL LTD0 citations50
US9884926B2Feb 6, 2018
Metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereof
LG CHEMICAL LTD1 citations50
US9771441B2Sep 26, 2017
Preparation method of a polypropylene and a polypropylene obtained therefrom
LG CHEMICAL LTD1 citations50
US9587053B2Mar 7, 2017
Preparation method of a propylene-1-butene copolymer and a propylene-1-butene copolymer obtained therefrom
LG CHEMICAL LTD1 citations50