Process for the demulsifying cleaning of metallic surfaces
De-emulsifying cleansing of metal surfaces, which are possibly contaminated with oil(s), at least a further nonpolar organic compound, fat(s), detergent(s), dirt particles and/or at least an anionic organic compound, using an aqueous, alkaline, surfactant-containing bath solution (purification bath,...
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| creator | VAN DEN BERG, RALPH SCHOENFELDER, ECKART DRESSLER, FRANZ CLAUDE, PETER KOMP, CAROLA GELDNER, JOACHIM YUEKSEL, ZAFER BAUEROCHSE, STELLA |
| description | De-emulsifying cleansing of metal surfaces, which are possibly contaminated with oil(s), at least a further nonpolar organic compound, fat(s), detergent(s), dirt particles and/or at least an anionic organic compound, using an aqueous, alkaline, surfactant-containing bath solution (purification bath, bath), where: the bath contains a de-emulsifying surfactant and at least a cationic organic compound, and the bath is maintained in a de-emulsifying state even in the case of increasing contamination preferably with at least an anionic organic compound. |
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COATING METALLIC MATERIAL ; DETERGENT COMPOSITIONS ; DETERGENTS ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; FATTY ACIDS THEREFROM ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; RECOVERY OF GLYCEROL ; RESIN SOAPS ; SOAP OR SOAP-MAKING ; USE OF SINGLE SUBSTANCES AS DETERGENTS</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140108&DB=EPODOC&CC=EP&NR=2253741A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140108&DB=EPODOC&CC=EP&NR=2253741A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VAN DEN BERG, RALPH</creatorcontrib><creatorcontrib>SCHOENFELDER, ECKART</creatorcontrib><creatorcontrib>DRESSLER, FRANZ</creatorcontrib><creatorcontrib>CLAUDE, PETER</creatorcontrib><creatorcontrib>KOMP, CAROLA</creatorcontrib><creatorcontrib>GELDNER, JOACHIM</creatorcontrib><creatorcontrib>YUEKSEL, ZAFER</creatorcontrib><creatorcontrib>BAUEROCHSE, STELLA</creatorcontrib><title>Process for the demulsifying cleaning of metallic surfaces</title><description>De-emulsifying cleansing of metal surfaces, which are possibly contaminated with oil(s), at least a further nonpolar organic compound, fat(s), detergent(s), dirt particles and/or at least an anionic organic compound, using an aqueous, alkaline, surfactant-containing bath solution (purification bath, bath), where: the bath contains a de-emulsifying surfactant and at least a cationic organic compound, and the bath is maintained in a de-emulsifying state even in the case of increasing contamination preferably with at least an anionic organic compound.</description><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</subject><subject>CANDLES</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DETERGENT COMPOSITIONS</subject><subject>DETERGENTS</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>FATTY ACIDS THEREFROM</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>METALLURGY</subject><subject>RECOVERY OF GLYCEROL</subject><subject>RESIN SOAPS</subject><subject>SOAP OR SOAP-MAKING</subject><subject>USE OF SINGLE SUBSTANCES AS DETERGENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAKKMpPTi0uVkjLL1IoyUhVSEnNLc0pzkyrzMxLV0jOSU3MAzHy0xRyU0sSc3IykxWKS4vSEoF6eBhY0xJzilN5oTQ3g4Kba4izh25qQX58anEBUE1eakm8a4CRkamxuYmho7ExEUoALq8u0Q</recordid><startdate>20140108</startdate><enddate>20140108</enddate><creator>VAN DEN BERG, RALPH</creator><creator>SCHOENFELDER, ECKART</creator><creator>DRESSLER, FRANZ</creator><creator>CLAUDE, PETER</creator><creator>KOMP, CAROLA</creator><creator>GELDNER, JOACHIM</creator><creator>YUEKSEL, ZAFER</creator><creator>BAUEROCHSE, STELLA</creator><scope>EVB</scope></search><sort><creationdate>20140108</creationdate><title>Process for the demulsifying cleaning of metallic surfaces</title><author>VAN DEN BERG, RALPH ; 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| language | eng ; fre ; ger |
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| subjects | 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 RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF SINGLE SUBSTANCES AS DETERGENTS |
| title | Process for the demulsifying cleaning of metallic surfaces |
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