Inventor
HE QINGLIANG
US5 patents
Patents
5 patentsUS11993622B2May 28, 2024
Method of preparing phosphorus-containing flame retardants and their use in polymer compositions
LANXESS CORP3 citations68
US12516076B2Jan 6, 2026
Method of selectively preparing phosphorus containing flame retardants and their use in thermoplastics
LANXESS CORP0 citations56
US12365703B2Jul 22, 2025
Method of selectively preparing phosphorus containing flame retardants and their use in thermoplastics
LANXESS CORP0 citations56
US12305020B2May 20, 2025
Flame retardant and stabilizer combined for use with thermoplastics
LANXESS CORP0 citations56
US12152129B2Nov 26, 2024
Method for preparing readily processable, thermally-stable, phosphorus-containing flame retardant material
LANXESS CORP0 citations55