[EN] QUATERNARY AMMONIUM HYDROXIDES OF POLYAMINES<br/>[FR] HYDROXYDES D'AMMONIUM QUATERNAIRE DE POLYAMINES
申请人:HUNTSMAN PETROCHEMICAL LLC
公开号:WO2020046515A1
公开(公告)日:2020-03-05
The present disclosure provides a quaternary ammonium hydroxide solution comprising a reaction product of a polyamine and an organic oxirane. The quaternary ammonium hydroxide solution may be used in various applications, such as in removing chemical residue from a metal or dielectric surface.