Inventor
CHUN BYOUNGKUE
KR6 patents
Patents
6 patentsUS11066516B2Jul 20, 2021
Polycarbonate resin composition and optical molded article using the same
LG CHEMICAL LTD0 citations61
US10385163B2Aug 20, 2019
Polycarbonate resin composition and optical molded article using the same
LG CHEMICAL LTD1 citations61
US10995214B2May 4, 2021
Polycarbonate resin composition and optical molded article using the same
LG CHEMICAL LTD0 citations60
US7524896B2Apr 28, 2009
Hydroxypivalyl hydroxypivalate ester plasticizer composition and method of preparing the same
LG CHEMICAL LTD4 citations59
US7326804B2Feb 5, 2008
Triethyleneglycol ester based plasticizer composition for polyvinyl chloride resin and method of preparing the same
LG CHEMICAL LTD4 citations59
US10538620B2Jan 21, 2020
Method for preparing polycarbonate
LG CHEMICAL LTD0 citations49