Use of surfactant to treat pulp and improve the incorporation of kraft pulp into fiber for the production of viscose and other secondary fiber products

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United States of America

PATENT NO 10407830
APP PUB NO 20170198439A1
SERIAL NO

15473134

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Abstract

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A surfactant treated bleached softwood kraft pulp fiber, useful as a starting material in the production of cellulose derivatives including cellulose ether, cellulose esters and viscose, is disclosed. Methods for making the kraft pulp fiber and products made from it are also described.

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Patent Owner(s)

Patent OwnerAddress
GP CELLULOSE GMBHZUG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell, Philip R Salisbury, US 3 3
Courchene, Charles E Snellville, US 35 129
Dowdle, Steven C Semmes, US 6 8
Engle, Joel M Purvis, US 5 1
Nonni, Arthur J Peachtree City, US 35 187
Slone, Christopher M Atlanta, US 8 2

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