Invention Grant
- Patent Title: Diaper providing pressure insensitive liquid handling
- Patent Title (中): 尿布提供压力不敏感液体处理
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Application No.: US10913003Application Date: 2004-08-06
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Publication No.: US07767598B2Publication Date: 2010-08-03
- Inventor: Manuela Schneider , Christofer Fuchs , Olaf Van Gansewinkel
- Applicant: Manuela Schneider , Christofer Fuchs , Olaf Van Gansewinkel
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent John G. Powell; Jay A. Krebs
- Priority: EP03018027 20030807; EP03023345 20031015
- Main IPC: B32B3/00
- IPC: B32B3/00

Abstract:
A liquid acquisition layer having a multitude of fibers and a binder is useful in a variety of absorbent articles, such as diapers and sanitary napkins. The liquid acquisition layer has a caliper which decreases in response to external pressure and increases upon removal of said external pressure. The increase in caliper is measured by a recovery value, wherein the liquid acquisition layer recovery value at 45° C. is at least 65% of the recovery value at 20° C.
Public/Granted literature
- US20050043694A1 Diaper providing pressure insensitive liquid handling Public/Granted day:2005-02-24
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