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United States of America Patent

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N/A
Issued Date
Sep 12, 2002
app pub date
Sep 7, 2001
filing date
Sep 7, 2000

priority date (Note)
Abandoned

status (Latency Note)

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Abstract

There is provided a method for flocculating one or more particulate materials present in a dispersion, the method comprising contacting the dispersion with (i) fibrous cationic colloidal alumina microparticles; and (ii) a cationic polymer and/or a non-ionic polymer.

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Patent Owner(s)

Patent Owner	Address
ASSOCIATED OCTEL COMPANY LIMITED THE	23 BERKELEY SQUARE LONDON W1X 6

International Classification(s)

D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ovenden, Cherie	Chester, GB	1	3
Thompson, Russell Martin	Octel, GB	4	25
Williams, Kevin Michael	Cheshire, GB	12	101
Wiseman, Nicholas	Manchester, GB	3	56
Xiao, Huining	Fredericton, CA	5	36

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United States of America Patent

09949503

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APP PUB NO	20020124979A1
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09949503

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Abstract

First Claim

Family

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