公开(公告)号：US20230033363A1

公开(公告)日：2023-02-02

申请号：US17871181

申请日：2022-07-22

Applicant: Ascend Performance Materials Operations LLC

Inventor： Zheng CHAI ,  Jefferson EBERT ,  Joshua ABELL

IPC: C11D3/33 ,  C11D1/24 ,  C11D3/00 ,  C11D3/30 ,  C11D3/28

Abstract: A cleaning composition having an aqueous solutions containing amino carboxylic acid chelators comprising (a) trans-1,2-diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate or salt thereof or (b) iminodiacetic acid or salt thereof may be used as an alternative for phosphates, NTA, and/or EDTA. The cleaning composition is used in industrial, commercial, or residential settings.