Paychest Inc (PYCT)

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Patents by Inventor Qian (Michelle) Yang

FLUSHABLE BODY FLUID ABSORBENT COMPOSITE

Application number: 20120265161


Abstract: A flushable bodily liquid absorbent composite product, having a bodily liquid absorbent core, a moisture barrier layer applied to a garment side of the core, a film moisture break and a tissue backing layer. The tissue backing layer is readily soluble in water and the moisture barrier layer and the film moisture break are readily soluble in cold water. The use of the film moisture break is to absorb small amounts of moisture that is transferred through the moisture barrier in order to prevent weakening of the backing layer and prevent the transfer of positioning adhesive to the consumers garments. Preferred moisture barrier comprises polyvinyl alcohol and the preferred moisture break comprises carboxymethylcellulose or polyacrylimide.
Type: Application
Filed: July 7, 2009
Issued: October 18, 2012
Inventors: John M. Banks, Qian (Michelle) Yang


http://patents.justia.com/inventor/qian-michelle-yang