公开(公告)号：US20230175197A1

公开(公告)日：2023-06-08

申请号：US18061143

申请日：2022-12-02

Applicant: Ascend Performance Materials Operations LLC

Inventor： Victor G. Kholodkov ,  Wai-shing Yung

IPC: D06M11/83 ,  D06M23/10

CPC classification number: D06M11/83 ,  D06M23/10 ,  D06M2101/16

Abstract: A wet treatment process, the process comprising: adding an article comprising a polymer and an initial zinc content to a wash solution comprising solute and a wash solution zinc content; maintaining the article in the wash solution for a wash time greater than 10 seconds to yield a washed article comprising a washed zinc content; wherein the washed zinc content is greater than the initial zinc content; and wherein the washed article demonstrates a Klebsiella pneumonia log reduction greater than 0.90, as determined via ISO20743:2013 and/or an Escherichia coli log reduction greater than 1.5, as determined via ASTM E3160 (2018).

公开(公告)号：US11353425B2

公开(公告)日：2022-06-07

申请号：US16996272

申请日：2020-08-18

Applicant: Ascend Performance Materials Operations LLC

Inventor： Wai-shing Yung ,  Harrie Schoots ,  Rahim Jindani ,  Victor G. Kholodkov ,  Jeffrey L. Walker

IPC: G01N27/60

Abstract: A method for measuring the attraction propensity of fabric including the steps of charging a neutralized test fabric, optionally by contacting with a charging fabric, presenting the charged test fabric a predetermined distance from a static-influenced agent such that at least a portion of the static-influenced agent attaches to the charged test fabric, and determining the quantity of attached static-influenced agent.

公开(公告)号：US20210055261A1

公开(公告)日：2021-02-25

申请号：US16996272

申请日：2020-08-18

Applicant: Ascend Performance Materials Operations LLC

Inventor： Wai-shing Yung ,  Harrie Schoots ,  Rahim Jindani ,  Victor G. Kholodkov ,  Jeffrey L. Walker

IPC: G01N27/60

Abstract: A method for measuring the attraction propensity of fabric including the steps of charging a neutralized test fabric, optionally by contacting with a charging fabric, presenting the charged test fabric a predetermined distance from a static-influenced agent such that at least a portion of the static-influenced agent attaches to the charged test fabric, and determining the quantity of attached static-influenced agent.