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1. WO1992016607 - DEMULSIFYING CLEANING AGENT

Publication Number WO/1992/016607
Publication Date 01.10.1992
International Application No. PCT/EP1992/000373
International Filing Date 21.02.1992
Chapter 2 Demand Filed 04.08.1992
IPC
C11D 1/12 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02Anionic compounds
12Sulfonic acids or sulfuric acid esters; Salts thereof
C11D 1/14 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02Anionic compounds
12Sulfonic acids or sulfuric acid esters; Salts thereof
14derived from aliphatic hydrocarbons or mono-alcohols
C11D 1/22 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02Anionic compounds
12Sulfonic acids or sulfuric acid esters; Salts thereof
22derived from aromatic compounds
C11D 1/72 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
72Ethers of polyoxyalkylene glycols
C11D 1/83 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
83Mixtures of non-ionic with anionic compounds
CPC
C11D 1/123
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02Anionic compounds
12Sulfonic acids or sulfuric acid esters; Salts thereof
123derived from carboxylic acids, e.g. sulfosuccinates
C11D 1/143
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02Anionic compounds
12Sulfonic acids or sulfuric acid esters; Salts thereof
14derived from aliphatic hydrocarbons or mono-alcohols
143Sulfonic acid esters
C11D 1/22
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02Anionic compounds
12Sulfonic acids or sulfuric acid esters; Salts thereof
22derived from aromatic compounds
C11D 1/72
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
72Ethers of polyoxyalkylene glycols
C11D 1/83
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
83Mixtures of non-ionic with anionic compounds
Applicants
  • ALFRED KÄRCHER GMBH & CO. [DE]/[DE]
Inventors
  • HÖLLE, Reinhold
Agents
  • WÖSSNER, Gottfried
Priority Data
P 41 07 835.712.03.1991DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) DEMULGIERENDES REINIGUNGSMITTEL
(EN) DEMULSIFYING CLEANING AGENT
(FR) PRODUIT DESEMULSIFIANT DE NETTOYAGE
Abstract
(DE)
Es wird ein in einem weiten Temperaturbereich einsetzbares demulgierendes Reinigungsmittel vorgeschlagen, welches sowohl Öle und Fette als auch mineralische Verschmutzungen beseitigt, wobei das demulgierende Reinigungsmittel ein oder mehrere nichtionische Tenside (NT) mit einem mittleren Gesamt-HLB-Wert (HLBG) von > 12,0 bis ca. 13,5 und ein oder mehrere anionische Tenside (AT) aus der Reihe der aliphatischen oder aromatischen Sulfonate umfaßt, wobei die nichtionischen Tenside (NT) und die anionischen Tenside (AT) in einem Gewichtsverhältnis V vorliegen, welches sich als V = Gewichtsteile NT/Gewichtsteile AT (freie Säureform) ergibt, und im Falle der Verwendung von aliphatischen Sulfonsäuresalzen im Bereich von ca. 2,9 bis 16 und im Falle der Verwendung von aromatischen Sulfonsäuresalzen im Bereich von 3,5 bis 12,5 gewählt wird.
(EN)
A demulsifying cleaning agent which can be used over a wide range of temperatures and which removes oils, fats and mineral impurities contains one or more nonionic tensides (NT) with a mean total HLB value (HLBG) greater than 12.0 to approximately 13.5 and one or more anionic tensides (AT) from the series of aliphatic or aromatic sulphonates. The nonionic tenside (NT) and the anionic tenside (AT) are present in a weight ratio V, where V = parts by weight NT/parts by weight AT (free acid form), which lies between approximately 2.9 and 16 if salts of aliphatic sulphonic acids are used and between 3.5 and 12.5 if salts of aromatic sulphonic acids are used.
(FR)
Un produit désémulsifiant de nettoyage utilisable dans une large plage de températures enlève huiles et graisses ainsi que des salissures minérales. Ce produit désémulsifiant de nettoyage contient un ou plusieurs agents tensioactifs non ioniques (NT) ayant une valeur totale moyenne d'équilibre hydrophile/lipophile (HLBG) comprise entre 12,0 et 13,5 environ ainsi qu'un ou plusieurs agents tensioactifs anioniques (AT) sélectionnés dans la série des sulfonates aliphatiques ou aromatiques. Le rapport en poids entre les agents tensioactifs non ioniques (NT) et les agents tensioactifs anioniques (AT) s'exprime par la formule V = Parties en poids de NT/Parties en poids d'AT (forme acide libre) et est ajusté entre 2,9 et 16 lorsque l'on utilise des sels aliphatiques d'acide sulfonique et entre 3,5 et 12,5 lorsque l'on utilise des sels aromatiques d'acide sulfonique.
Also published as
NO19933246
Latest bibliographic data on file with the International Bureau