公开(公告)号：US20240092990A1

公开(公告)日：2024-03-21

申请号：US18504425

申请日：2023-11-08

申请人： The Procter & Gamble Company

发明人： Hongsing TAN ,  Robert Wayne GLENN, JR. ,  Carl David MAC NAMARA ,  Todd Ryan THOMPSON ,  Jason Allen STAMPER ,  John Philip HECHT ,  Xu HUANG ,  Ruizhi PEI ,  Paolo Efrain PALACIO MANCHENO ,  Toshiyuki OKADA

IPC分类号： C08J9/30 ,  B29C35/02 ,  B29C67/20 ,  C08J9/00 ,  F26B3/20 ,  F26B11/04

CPC分类号： C08J9/30 ,  B29C35/02 ,  B29C67/20 ,  C08J9/009 ,  F26B3/20 ,  F26B11/0445 ,  C08J2201/022 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2205/06

摘要： This provides an improved process for making a flexible, porous, dissolvable solid sheet article with improved pore structures.

公开(公告)号：US20210053093A1

公开(公告)日：2021-02-25

申请号：US16994696

申请日：2020-08-17

申请人： The Procter & Gamble Company

发明人： Jamesina Anne FITZGERALD ,  Alan Edward SHERRY ,  Julie Marie PORTER ,  Nicola John POLICICCHIO ,  Vighter IBERI ,  Paolo Efrain PALACIO MANCHENO ,  Tom Edward DUFRESNE ,  Hailing BAO ,  Antonius Lambertus DE BEER

IPC分类号： B08B1/00 ,  B32B5/02 ,  B32B5/26 ,  B32B7/14 ,  B32B5/12 ,  C11D17/04

摘要： A method of reducing biofilm and/or planktonic contamination from a surface using a fibrous structure, the method comprising the steps of: i) applying water to the surface or to the fibrous structure; and ii) wiping the surface with the fibrous structure; and wherein the fibrous structure is: a) a two-dimensional fibrous structure comprising a core and a scrim wherein the core is more hydrophilic than the scrim; or b) a three-dimensional fibrous structure comprising a sheet and a gather strip element joined to the sheet, the gather strip element comprising plural superimposed layers folded upon one another, a plurality of said layers having strips extending outwardly.