Method of enhancing green liquor semi-chemical pulp production

United States of America Patent

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Jul 7, 1992
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N/A
app pub date
Jan 10, 1990
filing date
Jan 10, 1990

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Expired

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Abstract

The present invention is directed to the use of certain ethoxylated compounds to increase the yield of green liquor semi-chemical pulping processes, the compound have the following structures: ##STR1##

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Patent Owner(s)

Patent Owner	Address
HERCULES INCORPORATED	1313 NORTH MARKET STREET HERCULES PLAZA WILMINGTON DELAWARE 19894 UNITED STATES OF AMERICA

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D21C:PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE ....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Cheng-I	Jacksonville, FL	11	74

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Method of enhancing green liquor semi-chemical pulp production

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07463084

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PATENT NO	5127993
SERIAL NO	07463084
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07463084

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