NIEDRIG VISKOSE ENTSCHÄUMER/ANTISCHAUM MITTEL

The present invention relates to balanced liquid hydrophobic/hydrophilic liquid formulations comprising: (a) between about 10 and about 90% by weight of a block polymer having the formula or +TR or mixtures thereof; (b) between about 10 and about 90% by weight of trimethylol propane initiated polyal...

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Bibliographische Detailangaben
1. Verfasser:	DAHANAYAKE, MANILAL, S., WAYNE, NJ 07470, US
Format:	Patent
Sprache:	ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to balanced liquid hydrophobic/hydrophilic liquid formulations comprising: (a) between about 10 and about 90% by weight of a block polymer having the formula or +TR or mixtures thereof; (b) between about 10 and about 90% by weight of trimethylol propane initiated polyalkylene oxide having the formula optionally in admixture with polypropylene glycol having the formula (c) between about 10 and about 90% by weight of an alcohol alkoxylate having the formula or to provide a 100% composition and (d) between about 0.1 and about 10% by weight hydrophobic silica based on components (a)+(b)+(c). The invention also pertains to the use of the above mixture in foamed liquids or liquid susceptible to foaming.