Antifoam formulations for the thermal desalination process of water

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United States of America Patent

PATENT NO 11535538
APP PUB NO 20190256389A1
SERIAL NO

16340988

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Abstract

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Formulation F comprising

    A) 50 to 90 parts by weight of at least one block copolymer P of ethyleneoxide and propylene oxide,B) 0.5 to 10 parts by weight of at least one salt of an alkyl sulfate S,C) 0.05 to 0.5 parts by weight of a composition C comprising C1) 5 to 10 parts by weight of at least one polydimethylsiloxane bearing only terminal alkyl groups,C2) 1 to 3 parts by weight of at least one polydimethylsiloxane bearing at least alkoxylated hydroxy group,C3) at least one solvent,wherein said formulation F is an aqueous formulation.

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Patent Owner(s)

Patent OwnerAddress
SOLENIS TECHNOLOGIES L P2475 PINNACLE DRIVE WILMINGTON DE 19803

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kondardi, Helena Ludwigshafen, DE 1 0
Nied, Stephan Neustadt, DE 20 64
Winzen, Lisa Marie Kindsbach, DE 1 0

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