ANVENDELSE AF POLYGLYCOLETHERE SOM SKUMDAEMPENDE TILSAETNINGER I SKUMFATTIGE RENSEMIDLER

Foam-inhibiting compositions for use in an aqueous solution containing polyethylene glycol ethers corresponding to the following formula R1-O-(CH2CH2O)n-R2 in which R1 represents a linear or branched alkyl or alkenyl radical containing from 8 to 18 carbon atoms, R2 represents an alkyl radical contai...

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Bibliographische Detailangaben
Hauptverfasser:	LUEDECKE, WERNER, GEKE, JUERGEN, PIORR, ROBERT, SCHARF, ROLF, SCHMID, KARL, BAUMANN, HORST, SCHLUESSLER, HANS-JOACHIM, GERMSCHEID, HANS-GUENTHER, ROSSMANN, CHRISTIAN
Format:	Patent
Sprache:	dan
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DETERGENT COMPOSITIONS DETERGENTS DIFFUSION TREATMENT OF METALLIC MATERIAL FATTY ACIDS THEREFROM INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RECOVERY OF GLYCEROL RESIN SOAPS SEPARATION SOAP OR SOAP-MAKING TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	Foam-inhibiting compositions for use in an aqueous solution containing polyethylene glycol ethers corresponding to the following formula R1-O-(CH2CH2O)n-R2 in which R1 represents a linear or branched alkyl or alkenyl radical containing from 8 to 18 carbon atoms, R2 represents an alkyl radical containing from 4 to 8 carbon atoms and n is a number of from 7 to 12, mixtures of the same with a polyglycerol polyethylene glycol alkyl ether of 1 part by weight of polyglycerol having a hydroxyl number in the range of from 900 to 1200 adducted with from 4 to 20 parts by weight of ethylene oxide and etherified at the free hydroxyl groups with alkyls having from 4 to 8 carbon atoms, and their use as foam-inhibiting additives for low-foam cleaning agents.