ES2076753T5 - DEMULSIONING DETERGENT. - Google Patents

DEMULSIONING DETERGENT.

Info

Publication number
ES2076753T5
ES2076753T5 ES92904748T ES92904748T ES2076753T5 ES 2076753 T5 ES2076753 T5 ES 2076753T5 ES 92904748 T ES92904748 T ES 92904748T ES 92904748 T ES92904748 T ES 92904748T ES 2076753 T5 ES2076753 T5 ES 2076753T5
Authority
ES
Spain
Prior art keywords
weight
salts
approximately
parts
aliphatic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92904748T
Other languages
Spanish (es)
Other versions
ES2076753T3 (en
Inventor
Reinhold Holle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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=ES2076753(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Application granted granted Critical
Publication of ES2076753T3 publication Critical patent/ES2076753T3/en
Publication of ES2076753T5 publication Critical patent/ES2076753T5/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Detergent Compositions (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Telephone Function (AREA)

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.
ES92904748T 1991-03-12 1992-02-21 DEMULSIONING DETERGENT. Expired - Lifetime ES2076753T5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4107835 1991-03-12

Publications (2)

Publication Number Publication Date
ES2076753T3 ES2076753T3 (en) 1995-11-01
ES2076753T5 true ES2076753T5 (en) 1999-07-01

Family

ID=6427021

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92904748T Expired - Lifetime ES2076753T5 (en) 1991-03-12 1992-02-21 DEMULSIONING DETERGENT.

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
SE376928B (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
DK0575355T3 (en) 1995-12-27
WO1992016607A1 (en) 1992-10-01
FI109916B (en) 2002-10-31
EP0575355B2 (en) 1999-03-17
FI933986A (en) 1993-09-10
NO305523B1 (en) 1999-06-14
GR3030009T3 (en) 1999-07-30
FI933986A0 (en) 1993-09-10
GR3017809T3 (en) 1996-01-31
EP0575355A1 (en) 1993-12-29
DK0575355T4 (en) 1999-09-27
ES2076753T3 (en) 1995-11-01
ATE127831T1 (en) 1995-09-15
DE59203692D1 (en) 1995-10-19
NO933246D0 (en) 1993-09-10
EP0575355B1 (en) 1995-09-13
NO933246L (en) 1993-09-10

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