Antifoam composition for aqueous starch and paper coating systems

United States of America Patent

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Jul 23, 1996
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N/A
app pub date
Apr 19, 1994
filing date
Apr 19, 1994

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Expired

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Abstract

A composition and method for controlling foam in the coating solution of a papermaking operation consisting of a polyether surfactant and polyethoxylated sorbitol hexaoleate.

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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

International Classification(s)

B01D:SEPARATION

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hendriks, William A	Jacksonville, FL	7	53

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Antifoam composition for aqueous starch and paper coating systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08233603

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PATENT NO	5538668
SERIAL NO	08233603
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08233603

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