EP4774355A1 - Utilisation de compositions contenant des tensioactifs non ioniques et compositions - Google Patents

Utilisation de compositions contenant des tensioactifs non ioniques et compositions

Info

Publication number
EP4774355A1
EP4774355A1 EP24762308.5A EP24762308A EP4774355A1 EP 4774355 A1 EP4774355 A1 EP 4774355A1 EP 24762308 A EP24762308 A EP 24762308A EP 4774355 A1 EP4774355 A1 EP 4774355A1
Authority
EP
European Patent Office
Prior art keywords
mel
alkyl
composition
mannosylerythritol
linear
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.)
Pending
Application number
EP24762308.5A
Other languages
German (de)
English (en)
Inventor
Frederic Bauer
Volodymyr Boyko
Nicole Lichterfeld-Weber
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.)
BASF SE
Original Assignee
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Publication of EP4774355A1 publication Critical patent/EP4774355A1/fr
Pending 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
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric 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
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/667—Neutral esters, e.g. sorbitan esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne l'utilisation d'une composition liquide pour réduire la tension interfaciale, la composition comprenant, (c) au moins un tensioactif anionique choisi parmi les alkylsulfates linéaires, les alkyléthersulfates et les sulfates d'alcools gras, et (d) au moins un mélange de lipides de mannosylérythritol (MEL) dont l'un des MEL-A, MEL-B ou MEL-C est le composant majoritaire, dans l'élimination des graisses dans l'eau avec au moins 4° dH.
EP24762308.5A 2023-09-08 2024-08-28 Utilisation de compositions contenant des tensioactifs non ioniques et compositions Pending EP4774355A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23196341 2023-09-08
PCT/EP2024/073990 WO2025051594A1 (fr) 2023-09-08 2024-08-28 Utilisation de compositions contenant des tensioactifs non ioniques et compositions

Publications (1)

Publication Number Publication Date
EP4774355A1 true EP4774355A1 (fr) 2026-07-15

Family

ID=88016502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24762308.5A Pending EP4774355A1 (fr) 2023-09-08 2024-08-28 Utilisation de compositions contenant des tensioactifs non ioniques et compositions

Country Status (2)

Country Link
EP (1) EP4774355A1 (fr)
WO (1) WO2025051594A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837663A (en) 1996-12-23 1998-11-17 Lever Brothers Company, Division Of Conopco, Inc. Machine dishwashing tablets containing a peracid
DE19819187A1 (de) 1998-04-30 1999-11-11 Henkel Kgaa Festes maschinelles Geschirrspülmittel mit Phosphat und kristallinen schichtförmigen Silikaten
GB0219825D0 (en) 2002-08-24 2002-10-02 Cerestar Holding Bv Process for producing and recovering mannosylerythritol lipidsfrom culture medium containing the same
US20100004472A1 (en) 2005-11-25 2010-01-07 Toyo Boseki Kabushiki Kaisha Biosurfactant-containing skin care cosmetic and skin roughness-improving agent
EP2074985B1 (fr) 2006-08-11 2013-07-03 Toyobo Co., Ltd. Activateur incluant un biosurfactant en tant qu'ingrédient actif, lipide de mannosyl érythritol et son procédé de fabrication
PT106959B (pt) 2013-05-17 2020-04-20 Inst Superior Tecnico Processos para a produção de glicolípidos microbianos do tipo manosileritritolípidos, a partir de materiais lenhocelulósicos e suas aplicações
DE102014221889B4 (de) * 2014-10-28 2023-12-21 Henkel Ag & Co. Kgaa Waschmittel mit Mannosylerythritollipid, Verstärkung der Reinigungsleistung von Waschmitteln durch Mannosylerythritollipid, und Waschverfahren unter Einsatz von Mannosylerythritollipid
DE102017214266A1 (de) * 2017-08-16 2019-02-21 Henkel Ag & Co. Kgaa Entfernung von Lipidanschmutzungen

Also Published As

Publication number Publication date
WO2025051594A1 (fr) 2025-03-13

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