Invention Grant
- Patent Title: Absorbent core with elongate liquid holding formation
- Patent Title (中): 具有细长液体保持结构的吸收芯
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Application No.: US11193697Application Date: 2005-07-29
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Publication No.: US08178747B2Publication Date: 2012-05-15
- Inventor: Michael B. Venturino , Susan J. Daniels , Steven P. Milanowski
- Applicant: Michael B. Venturino , Susan J. Daniels , Steven P. Milanowski
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agency: Armstrong Teasdale LLP
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/20
Abstract:
An absorbent core comprises an elongate liquid holding formation with a peripheral edge. The liquid holding formation has a surface formed with at least one channel extending longitudinally in the core for distributing liquid lengthwise along the core. The channel has longitudinally opposite ends spaced longitudinally inward from the peripheral edge of the liquid holding formation to inhibit the flow of liquid in the channels past the peripheral edge of the liquid holding formation.
Public/Granted literature
- US20050261657A1 Absorbent core with elongate liquid holding formation Public/Granted day:2005-11-24
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