公开(公告)号：US20220135907A1

公开(公告)日：2022-05-05

申请号：US17452882

申请日：2021-10-29

Applicant: ECOLAB USA INC.

Inventor： Steven Lundberg ,  Andrew M. Jensen ,  John Mansergh ,  Carter M. Silvernail ,  Erik C. Olson ,  Derrick Anderson ,  Mara Exline

IPC: C11D3/00 ,  C11D11/00 ,  C11D3/04 ,  C11D3/36 ,  C11D3/37 ,  C11D3/33 ,  A61L2/18

Abstract: Warewash detergent compositions with reducing agents to overcome corrosion challenges in stainless steel dish machines subject to conditions from chlorine sanitizing rinse steps (or other oxidizing chlorine containing compositions) are provided. Liquid and solid detergent composition beneficially containing a reducing agent that reacts with chlorine introduced in sanitizing rinse steps that follow detergent cleaning steps are provided. Methods for ware washing using the detergent compositions with reducing agents and methods for reducing residual chlorine in a ware washing cycle are also provided.