Polyacrylic acid additives for copper electrorefining and electrowinning

United States of America Patent

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Mar 31, 1998
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N/A
app pub date
Sep 10, 1996
filing date
Sep 10, 1996

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Expired

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Abstract

Polyacrylic acids are used in electrowinning and electrorefining baths as additives for grain refinement, dendrite reduction, and for reducing impurities in the electroplate.

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Patent Owner	Address
ENTHONE-OMI INC	350 FRONTAGE ROAD WEST HAVEN CT 06516

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Inventor Name	Address	# of filed Patents	Total Citations
Martin, Sylvia	Shelby Township, MI	19	513
Nebeker, Neil	Kearny, AZ	4	10

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Polyacrylic acid additives for copper electrorefining and electrowinning

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08711784

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PATENT NO	5733429
SERIAL NO	08711784
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08711784

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