Inventor

RYU GEUN CHANG

KR2 patents

Patents

2 patents

US12503536B2Dec 23, 2025

Method for manufacturing vinyl chloride-acryl copolymer latex

HANWHA SOLUTIONS CORP0 citations54

US12460101B2Nov 4, 2025

Method for manufacturing vinyl chloride-vinyl acetate copolymer latex

HANWHA SOLUTIONS CORP0 citations54