Inventor

HWANG YONG YEON

KR52 patents

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

HWANG YONG YEON

LG CHEMICAL LTD

Thermoplastic resin composition, method of preparing the same, and molded part including the same

Method of preparing ASA graft copolymer, method of preparing thermoplastic ASA resin composition including the same, and method of preparing ASA molded part

Alkyl acrylate-aromatic vinyl compound-vinyl cyanide compound copolymer with improved low-temperature impact strength and polycarbonate composition comprising the same

Method of preparing ASA graft copolymer, method of preparing thermoplastic resin composition including ASA graft copolymer, and method of manufacturing molded article using thermoplastic resin composition

Thermoplastic resin composition

Graft copolymer, and thermoplastic resin composition and thermoplastic resin molded article comprising the same

Alkyl acrylate compound-vinyl cyanide compound-aromatic vinyl compound graft copolymer, method of preparing the same, and thermoplastic resin composition including the same

Method of preparing graft copolymer powder

Thermoplastic resin composition

Thermoplastic resin composition

Method of preparing graft copolymer, graft copolymer, and thermoplastic resin molded article including graft copolymer

Thermoplastic resin composition

Thermoplastic graft copolymer resin, method of preparing the same, and thermoplastic resin composition including the same

Thermoplastic resin composition of copolymers and method of preparing the same

Acrylonitrile-acrylate-styrene graft copolymer and thermoplastic resin composition comprising thereof

Optical films and method for fabricating the same

Styrenic thermoplastic resin composition containing an aromatic pentaerythrityl diphosphate

Thermoplastic resin and method of preparing the same

Acrylonitrile-butadiene-styrene resin composition having good weatherability and thermostability

Nanocomposite thermoplastic resin composition with flame resistance

Halogen free flame retardant thermoplastic styrene resin composition

Method of preparing graft copolymer

Thermoplastic resin composition having excellent weather resistance, method of preparing the same, and molded part including the same

Thermoplastic resin composition exhibiting superior matte and gloss, and molded article manufactured from the same

Acrylate-styrene-acrylonitrile polymer and thermoplastic resin composition

Thermoplastic resin composition including (meth)acrylate graft copolymer and method of preparing thermoplastic resin composition

Acrylic graft copolymer, method of preparing the same, and thermoplastic resin composition including the same

Thermoplastic resin composition

Method for preparing graft copolymer and graft copolymer

Flame retardant thermoplastic resin composition having superior thermal stability, method of preparing the same, and molded article manufactured from the same

Thermoplastic resin composition and molded article produced therefrom

Flame retardant styrene-based resin composition with high impact property

Styrenic thermoplastic resin blend

Thermoplastic resin and method of preparing the same

Transparent thermoplastic resin and method of preparing the same

Thermoplastic resin composition

Rubber-modified styrene resin composition

Non-halogen flame retardant styrene resin composition

Thermoplastic resin composition, method of preparing the same, and molded part manufactured using the same

Thermoplastic resin composition providing superior low-gloss characteristic, weather resistance, and mechanical properties and extruded article manufactured from the same

Weather-resistant thermoplastic resin, thermoplastic resin composition containing the same, and method of preparing thermoplastic

ASA graft copolymer composition

Non-halogen flame retardant resin composition

SAMSUNG ELECTRONICS CO LTD

Display apparatus

Display apparatus

Display apparatus

HYUNDAI MOTOR CO LTD

Roof rack and vehicle including the same

YOO JE SUN

Thermoplastic resin composition having excellent flame retardancy, coloring properties and scratch resistance

YOO JE-SUN

Thermoplastic resin composition having superior flame retardancy, coloring property and scratch-resistance

SEO YOU-SEOK

Flame retardant resin composition having good impact strength and high melt flow index