ABSORBENT PAPER PRODUCTS HAVING UNIQUE PHYSICAL STRENGTH PROPERTIES

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United States of America Patent

APP PUB NO 20230383471A1
SERIAL NO

18333353

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A differential density absorbent towel paper product comprising at least one absorbent towel paper web is disclosed. The absorbent towel paper web has: (a) from about 20% to about 90% by weight of the dry fiber basis of the absorbent towel paper web of a refined soft wood pulp fiber mixture, (b) pulp fibers selected from the group consisting of hard wood fibers, non-wood fibers, recycled fibers, synthetic polymer fibers, bleached eucalyptus kraft fibers, and combinations thereof and, (c) not more than about 10% by weight moisture. The refined soft wood pulp fiber mixture has: i) from about 18.5% to about 88.5% by weight of soft wood pulp fiber; ii) from about 0.25% to about 5.0% by of cationic strengthening polymer; and, iii) from about 0.05% to about 20% by weight of cellulose nano-filaments.

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Patent Owner(s)

Patent OwnerAddress
STRONG FORCE VCN PORTFOLIO 2019 LLC501 EAST LAS OLAS BLVD SUITE 200 FORT LAUDERDALE FL 33301

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ziegenbein, Tobias Vancouver, CA 17 130

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