国家/地区
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC
发明人 SINGHAL A V（2）
公开年 2021（2）
申请年 2021（2）
专利权人 LOG 9 MATERIALS SCI PRIVATE LTD（2）

Fabricating of oil/chemical/dye sorbent pad by holding and joining layers of polymer membranes on all sides, filling mixture of neutralizing agents and porous sorbent material at bottom of joined layers of polymer membranes and distributing mixture of neutralizing agents and porous sorbent material.

HAJELA K, KUMAR A, MAMMEN R G, SHARMA A K, SINGHAL A V

Filter used for cigarette, comprises mouth piece, filtration column comprising graphere ceramic nano-composite material, front plug, back plug, cigarette holding section, and cylindrical pipe to fix cigarette.

SINGHAL A V