Invention Grant
US08026408B2 Surface cleaning pad having zoned absorbency and method of making same
有权
具有分区吸收性的表面清洁垫及其制造方法
- Patent Title: Surface cleaning pad having zoned absorbency and method of making same
- Patent Title (中): 具有分区吸收性的表面清洁垫及其制造方法
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Application No.: US11545295Application Date: 2006-10-10
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Publication No.: US08026408B2Publication Date: 2011-09-27
- Inventor: Frank S. Glaug
- Applicant: Frank S. Glaug
- Applicant Address: US NY Great Neck
- Assignee: First Quality Retail Services, LLC
- Current Assignee: First Quality Retail Services, LLC
- Current Assignee Address: US NY Great Neck
- Agency: Amster, Rothstein & Ebenstein LLP
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/20

Abstract:
A method of forming a surface cleaning pad body comprising a matrix web of binder fibers and superabsorbent polymer particles is provided. The method comprises the steps of depositing a mass of binder fibers onto a conveyor, shielding all but a selected area of the mass of binder fibers, depositing superabsorbent polymer particles onto the selected area of the mass of binder fibers so as to disburse superabsorbent polymer particles throughout a thickness of the mass of binder fibers, and bonding the mass of binder fibers to form a web structure and to substantially contain the superabsorbent polymer particles, thereby providing a cleaning pad body with superabsorbent polymer particles substantially contained in a zone of the mass of binder fibers that occupies at least a portion of the thickness of the mass of binder fibers and the selected area. The method further comprises the step of applying an attachment device to the cleaning pad body, thereby configuring the pad body for attachment to a cleaning implement.
Public/Granted literature
- US20070074802A1 Surface cleaning pad having zoned absorbency and method of making same Public/Granted day:2007-04-05
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