Invention Grant
- Patent Title: Disposable absorbent hygiene product with topsheet and acquisition layer
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Application No.: US17040819Application Date: 2018-03-26
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Publication No.: US11925536B2Publication Date: 2024-03-12
- Inventor: Annika Hermenius , Patrik Andersson , Edward Guidotti
- Applicant: Essity Hygiene and Health Aktiebolag
- Applicant Address: SE Gothenburg
- Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Current Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Current Assignee Address: SE Gothenburg
- Agency: CANTOR COLBURN LLP
- International Application: PCT/EP2018/057658 2018.03.26
- International Announcement: WO2019/185113A 2019.10.03
- Date entered country: 2020-10-01
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/51 ; A61F13/511 ; A61F13/515 ; A61F13/53 ; A61F13/535

Abstract:
A disposable absorbent hygiene product is provided, including a main part having a body facing surface intended to face the body of a user and a garment facing surface intended to face away from the body of a user. The main part includes a liquid permeable topsheet at the body facing surface, a liquid impermeable backsheet at the garment facing surface, and an absorbent assembly arranged between the topsheet and the backsheet. The liquid permeable topsheet material includes a hydrophilically treated polypropylene spunbond nonwoven or spunbond/meltblown composite nonwoven, having a basis weight of from 8 to 20 g/m2. An acquisition layer material is provided sandwiched between said topsheet and said absorbent assembly, being an through air bonded nonwoven.
Public/Granted literature
- US20210169704A1 DISPOSABLE ABSORBENT HYGIENE PRODUCT WITH TOPSHEET AND ACQUISITION LAYER Public/Granted day:2021-06-10
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