Inventor

KWON BONG JIN

KR2 patents

Patents

2 patents

US11345643B2May 31, 2022

Additive composition for tile cement mortar and tile cement mortar comprising same

LOTTE FINE CHEMICAL CO LTD1 citations50

US11827565B2Nov 28, 2023

Cement mortar additive comprising hydrophobic silica, and preparation method therefor

LOTTE FINE CHEMICAL CO LTD0 citations46