公开(公告)号：US20250064055A1

公开(公告)日：2025-02-27

申请号：US18787141

申请日：2024-07-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yifan Zhang ,  Narina Stepanova ,  Lylien Zhang ,  Yinshi Jin

IPC: A01N25/18 ,  A01N25/10 ,  A01N25/34 ,  A01N31/02

Abstract: A solid effervescent cleaning composition is described comprising one or more acids and a gas generator; wherein a 1 wt. % aqueous solution of the solid cleaning composition has a pH in a range of 4 to 9; and at least one antimicrobial compound. In some embodiments, a 1 wt. % aqueous solution of the solid effervescent cleaning composition provides at least a 3 log reduction for both gram position and gram negative bacteria. In some embodiments, the antimicrobial compound is selected from aromatic alcohols; aliphatic alcohols, optionally further comprising an ester moiety; and combinations thereof. Also described is a (e.g. dry) wipe comprising a woven or nonwoven substrate further comprising the solid effervescent cleaning composition described herein; and cleaning tools with handles.

公开(公告)号：US20190054202A1

公开(公告)日：2019-02-21

申请号：US15775480

申请日：2016-11-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ta-Hua Yu ,  Döne Demirgöz ,  Junkang J. Liu ,  Badri Veeraraghavan ,  Narina Stepanova

IPC: A61L15/18 ,  A61L15/44 ,  A61L15/42

Abstract: An article having anti-microbial effect is provided. The article includes an occlusive layer; a substrate having two opposing major surfaces, wherein one opposing major surface is a nanostructured surface; a metal oxide layer, wherein the nanostructured surface is coated with the metal oxide layer and the metal oxide layer comprises a metal oxide; and a metal layer overlaying the metal oxide layer.