Corrosion inhibiting compositions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7727420
APP PUB NO 20090176685A1
SERIAL NO

11130768

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Corrosion inhibiting composition for use in aqueous or semi-aqueous stripping, cleaning, abrasive lapping and abrasive slurry compositions that form 5, 6, 7, or 8-membered chelating rings with a base metal together with a film forming polymeric chelation agent. Optionally there is included an oxygen scavenger.

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Patent Owner(s)

Patent OwnerAddress
PPT RESEARCHALLENTOWN PA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ward, Irl E Bethlehem, US 42 1072

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