Inventor

KIM WON HEE

KR31 patents

⚠️ This page may combine multiple inventors who share the name “KIM WON HEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIM WON HEE

LG CHEMICAL LTD

Catalyst composition and method for preparing isobutene-based oligomer using the same

Modified butadiene-based polymer and modifier useful for preparing the same

Modified conjugated diene-based polymer and rubber composition including the same

Modified conjugated diene-based polymer and rubber composition including the same

Catalyst composition and method for preparing hydrocarbon resin using the same

Catalyst composition and method for preparing polyisobutene using the same

Catalyst composition and method for preparing isobutene-isoprene copolymer using the same

Method for preparing conjugated diene-based polymer

Method for preparing liquid rubber and liquid rubber prepared therefrom

Method for halogenating isobutene-isoprene copolymer

Organic borate-based catalyst, method for preparing isobutene oligomer using the same and isobutene oligomer prepared thereby

Conjugated diene-based polymer

Method for separating polybutene

Method for preparing polybutene oligomer

Cationic metal complex, organometal catalyst having borate-based bulky anion, method for preparing the same, and method for preparing oligomer or polymer using the same

Method for preparing transition metal complex

Method for preparing butene oligomer

Organometal catalyst having cationic transition metal complex and borate-based bulky anion, method for preparing the same, and method for preparing oligomer using the same

Method for preparing modified polymerization initiator and apparatus for preparing modified polymerization initiator

Preparation method of a polypropylene and a polypropylene obtained therefrom

Preparation method of a propylene-1-butene copolymer and a propylene-1-butene copolymer obtained therefrom

Olefin block copolymer and preparation method thereof

NOH KYUNG-SEOP

Olefin block copolymer

Olefin block copolymer and preparation method thereof

Catalyst composition and process for preparing olefin polymer using the same

JEON SANG-JIN

Olefin block copolymer and sheet-shaped molded body

Post metallocene-type transition metal compounds

KIM WON-HEE

Transition metal catalyst composition including a transition metal compound and a method of preparing a polyolefin using the catalyst composition

Catalytic composition for producing 1-alkene and acrylates copolymer and method for producing 1-alkene and acrylates copolymer

LEE NAM-JEONG

Optical film, protection film polarizer film, polarizer plate fabricated thereform, and display device employing therof

POSTECH ACAD IND FOUND

Method for preparing optically active amines