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Patents

Multi-Layered Absorbent Article:

U.S. Patent No. 10,307,298

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By: Karen McIntyre

Editor, Nonwovens Industry

Gene Varona, Marietta, GA; Patrick King Yu Tsang, Derbyshire, England; and Andrew Wright, Derbyshire, England.
Assigned to DSG Technology Holdings Ltd., Kwai Chung, N.T., Hong Kong.

Filed: 2/17/17
Issued: 6/4/19

A process for making an absorbent composite, comprising: applying super absorbent particles (SAP) to a nonwoven substrate, wherein the SAP is dry when applied to the nonwoven substrate; after applying the SAP to the nonwoven substrate, applying microfibrillated cellulose (MFC) to the nonwoven substrate to form WC-coated SAP; and placing a cover layer on top of the WC-coated SAP to form the absorbent composite wherein the cover layer comprises a tissue or a nonwoven fabric.

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