公开(公告)号：WO2022174439A1

公开(公告)日：2022-08-25

申请号：PCT/CN2021/077211

申请日：2021-02-22

Applicant: THE PROCTER & GAMBLE COMPANY ,  LINDNER, Torsten ,  ERDEM, Gueltekin ,  CHEN, Jinyu ,  HU, Yuhong

Inventor： LINDNER, Torsten ,  ERDEM, Gueltekin ,  CHEN, Jinyu ,  HU, Yuhong

IPC: A61F13/15 ,  C08K5/06 ,  C08L23/08 ,  C09J123/08 ,  A61F13/53 ,  A61F13/539

Abstract: Absorbent articles, such as diapers or sanitary napkins, comprising a hydrophilic hot melt adhesive with water wetting properties. The hydrophilic hot melt adhesive comprises an ethylene copolymer selected from the group consisting of ethylene vinyl acetate, ethylene n-butyl acrylate, ethylene octene, ethylene propylene, ethylene butene propylene, and mixtures thereof and a nonionic, fatty alcohol ethoxylate surfactant. The hot melt adhesive is particularly suitable for bonding a nonwoven to another component of the article.

公开(公告)号：WO2022174437A1

公开(公告)日：2022-08-25

申请号：PCT/CN2021/077150

申请日：2021-02-22

Applicant: HENKEL IP & HOLDING GMBH ,  THE PROCTER & GAMBLE COMPANY

Inventor： CHEN, Jinyu ,  HU, Yuhong ,  LINDNER, Torsten ,  ERDEM, Gultekin

IPC: C09J193/04 ,  C09J157/02 ,  C09J153/00 ,  C09J123/08 ,  C09J11/08 ,  C09J11/06 ,  A61F13/15 ,  A61L15/58

Abstract: Provided is a hydrophilic hot melt adhesive composition with improved water wetting properties. The hydrophilic hot melt adhesive is particularly suitable in the manufacture of disposable nonwoven articles.

公开(公告)号：WO2016140944A1

公开(公告)日：2016-09-09

申请号：PCT/US2016/020196

申请日：2016-03-01

Applicant: THE PROCTER & GAMBLE COMPANY

Inventor： LINDNER, Torsten ,  MORAND, Matthias ,  TURNERI, Robert, Haines ,  REZAI, Ebrahim ,  HAMM, Marc ,  CHEN, Jinyu ,  HU, Yuhong ,  SWAIN, Andy ,  THATCHER, Jennifer

IPC: B32B5/02 ,  B32B7/02 ,  B32B7/12 ,  B32B25/08 ,  B32B25/10 ,  B32B27/08 ,  B32B27/12 ,  B32B27/32

CPC classification number: A61L15/24 ,  A61F13/15739 ,  A61F13/49007 ,  A61F2013/49044 ,  A61F2013/49047 ,  A61L15/58 ,  A61L15/585 ,  B32B5/022 ,  B32B7/02 ,  B32B7/12 ,  B32B25/08 ,  B32B25/10 ,  B32B27/08 ,  B32B27/12 ,  B32B27/32 ,  B32B2250/40 ,  B32B2274/00 ,  B32B2307/51 ,  B32B2307/542 ,  B32B2307/702 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/726 ,  B32B2555/02

Abstract: Stretch laminate hot melt adhesives and stretch laminates are described. The stretch laminate hot melt adhesives are suitable for adhering elastic materials with inelastic substrates, and allow permanent deformation of the inelastic substrate and extensions and retractions of the elastic materials. The stretch laminate hot melt adhesive is particularly suitable for back ear lamination for disposable absorbent articles.

Abstract translation: 描述了拉伸层压热熔粘合剂和拉伸层压材料。 拉伸层压热熔粘合剂适用于粘附弹性材料与非弹性基材，并允许非弹性基材的永久变形和弹性材料的延伸和收缩。 拉伸层压体热熔粘合剂特别适用于一次性吸收制品的后耳层压。