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Method of manufacturing a composite superabsorbent core structure
专利权人:
发明人:
Hubert Kufner,Ernst Hering
申请号:
US13709258
公开号:
US08986474B2
申请日:
2012.12.10
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Methods related to forming superabsorbent composite core structures using superabsorbent materials, such as superabsorbent polymers (SAP). In one method superabsorbent material is sprayed simultaneously with an adhesive to form a superabsorbent layer adhered to a first flexible sheet of material. A second flexible sheet of material is applied to the superabsorbent layer to position the superabsorbent layer between the first and second flexible sheets of material. At least one of the first or second flexible sheets of material is liquid permeable to allow liquid to penetrate into the superabsorbent layer from outside the composite product.
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