Invention Grant
- Patent Title: Dispersible wet wipes constructed with a plurality of layers having different densities and methods of manufacturing
- Patent Title (中): 用多层具有不同密度和制造方法构成的可分散的湿巾
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Application No.: US12977527Application Date: 2010-12-23
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Publication No.: US08257553B2Publication Date: 2012-09-04
- Inventor: Kenneth John Zwick , Jun Zhang , Kroy Donald Johnson , Nathan John Vogel , Robert Irving Gusky , David James Sealy Powling
- Applicant: Kenneth John Zwick , Jun Zhang , Kroy Donald Johnson , Nathan John Vogel , Robert Irving Gusky , David James Sealy Powling
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agent R. Joseph Foster
- Main IPC: D21F11/00
- IPC: D21F11/00
Abstract:
A dispersible wet wipe constructed of at two layers is disclosed. The first outer layer of the wipe substrate may have a density of between about 0.5 and 2.0 grams per cubic centimeter. The second outer layer may have a density of between about 0.05 and 0.15 grams per cubic centimeter. A triggerable binder composition binds said web substrate together. The wet wipe also includes a wetting composition including at least 0.3 percent of an insolubilizing agent.
Public/Granted literature
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