Sizing compositions

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United States of America Patent

PATENT NO 11255048
APP PUB NO 20180202107A1
SERIAL NO

15742103

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Abstract

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The present disclosure is drawn to sizing compositions, which can include 25 wt % to 80 wt % starch based on dry components, 15 wt % to 60 wt % cationic multivalent salt based on dry components, and an organic additive. The organic additive can be a water-swellable polymer having a weight average molecular weight ranging from 150,000 Mw to 1,000,000 Mw, a wax, or both the water-swellable polymer and the wax.

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Patent Owner(s)

Patent OwnerAddress
HEWLETT-PACKARD DEVELOPMENT COMPANY L P10300 ENERGY DRIVE SPRING TX 77389

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Niu, Bor-Jiunn San Diego, US 54 209
Oswald, Thomas Roger Boise, US 9 3
Toles, Christopher Arend San Diego, US 13 16

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