DK0575355T4 - Demulsifying cleanser - Google Patents

Demulsifying cleanser

Info

Publication number
DK0575355T4
DK0575355T4 DK92904748T DK92904748T DK0575355T4 DK 0575355 T4 DK0575355 T4 DK 0575355T4 DK 92904748 T DK92904748 T DK 92904748T DK 92904748 T DK92904748 T DK 92904748T DK 0575355 T4 DK0575355 T4 DK 0575355T4
Authority
DK
Denmark
Prior art keywords
weight
salts
approximately
parts
aliphatic
Prior art date
Application number
DK92904748T
Other languages
Danish (da)
Other versions
DK0575355T3 (en
Inventor
Reinhold Hille
Original Assignee
Alfred Korcher Gmbh & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6427021&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0575355(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alfred Korcher Gmbh & Co filed Critical Alfred Korcher Gmbh & Co
Application granted granted Critical
Publication of DK0575355T3 publication Critical patent/DK0575355T3/en
Publication of DK0575355T4 publication Critical patent/DK0575355T4/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143—Sulfonic acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Abstract

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.
DK92904748T 1991-03-12 1992-02-21 Demulsifying cleanser DK0575355T4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4107835 1991-03-12
PCT/EP1992/000373 WO1992016607A1 (en) 1991-03-12 1992-02-21 Demulsifying cleaning agent

Publications (2)

Publication Number Publication Date
DK0575355T3 DK0575355T3 (en) 1995-12-27
DK0575355T4 true DK0575355T4 (en) 1999-09-27

Family

ID=6427021

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92904748T DK0575355T4 (en) 1991-03-12 1992-02-21 Demulsifying cleanser

Country Status (9)

Country Link
EP (1) EP0575355B2 (en)
AT (1) ATE127831T1 (en)
DE (1) DE59203692D1 (en)
DK (1) DK0575355T4 (en)
ES (1) ES2076753T5 (en)
FI (1) FI109916B (en)
GR (2) GR3017809T3 (en)
NO (1) NO305523B1 (en)
WO (1) WO1992016607A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19822441A1 (en) * 1997-06-24 1999-01-28 Heidelberger Druckmasch Ag Cleaning method for imaged printing plate with silicone layer avoiding explosion or health hazard
US6914036B2 (en) * 2001-03-15 2005-07-05 Baker Hughes Incorporated Demulsifier for aqueous completion fluids
DE102006018216B4 (en) 2006-04-18 2008-09-25 Chemetall Gmbh Process for the demulsifying cleaning of metallic surfaces
CN115491266B (en) * 2022-10-26 2023-11-17 德仕能源科技集团股份有限公司 Filter material cleaning agent and preparation method and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE376929B (en) * 1971-12-13 1975-06-16 Basf Wyandotte Corp
GB2134132A (en) * 1983-01-14 1984-08-08 Unilever Plc Vehicle cleaning compositions
DE3530623A1 (en) * 1985-08-28 1987-03-12 Henkel Kgaa Demulsifying detergent with surface moisturizing effect
GB8824600D0 (en) * 1988-10-20 1988-11-23 Unilever Plc Detergent composition
DE3943070A1 (en) * 1989-12-27 1991-07-04 Henkel Kgaa LIQUID CLEANER FOR HARD SURFACES

Also Published As

Publication number Publication date
EP0575355A1 (en) 1993-12-29
DK0575355T3 (en) 1995-12-27
ES2076753T3 (en) 1995-11-01
GR3030009T3 (en) 1999-07-30
GR3017809T3 (en) 1996-01-31
EP0575355B2 (en) 1999-03-17
FI933986A (en) 1993-09-10
NO933246D0 (en) 1993-09-10
FI933986A0 (en) 1993-09-10
EP0575355B1 (en) 1995-09-13
ES2076753T5 (en) 1999-07-01
WO1992016607A1 (en) 1992-10-01
NO933246L (en) 1993-09-10
DE59203692D1 (en) 1995-10-19
NO305523B1 (en) 1999-06-14
FI109916B (en) 2002-10-31
ATE127831T1 (en) 1995-09-15

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