Method for cleaning a (meth)acrylate ester process tank

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United States of America Patent

PATENT NO 9815097
SERIAL NO

14344470

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Abstract

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Provided is a method for removing deposited solid residue from equipment used in the processing of (meth)acrylic acid or esters, including the steps of dissolving the solid residue in a cleaning solution comprising an organic carboxylic acid to produce a solid residue slurry; and removing the solid residue slurry from the equipment.

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Patent Owner(s)

Patent OwnerAddress
ROHM AND HAAS COMPANY400 ARCOLA ROAD COLLEGEVILLE PA 19426

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Juliette, Jamie J Houston, US 4 3
Maillot, Philippe P Kingwood, US 11 15
Mendoza, Joy L Seabrook, US 7 14

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