Inventor

HONG YOON-HEE

KR2 patents

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

SK CHEMICALS CO LTD

1 patent

US6559272B1May 6, 2003

Method for preparing copolyester resins using titanium dioxide/silicon dioxide coprecipitate catalyst in the form of suspension in glycol

SK CHEMICALS CO LTD132 citations95

SK CHEMICAL CO LTD

1 patent

US6342579B2Jan 29, 2002

Method for preparing polyester resin copolymerized with 1,4-cyclohexanedimethanol

SK CHEMICAL CO LTD10 citations69