Steam explosion treatment with addition of chemicals

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6506282
APP PUB NO 20010020520A1
SERIAL NO

09775919

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Abstract

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Virgin fibers or de-inked recycled fibers modified by steam explosion in the presence of certain chemicals are able to form handsheets with higher bulk while substantially retaining strength and brightness.

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Patent Owner(s)

Patent OwnerAddress
HAWK J RICHARD AGENT FOR CERTAIN LENDERS2200 ROSS AVENUE THIRD FLOOR DALLAS TX 75201

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Sheng-Hsin Appleton, WI 51 1404
Sun, Tong Neenah, WI 180 3837

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