EP 4372071 A1 20240522 - DETERGENT COMPOSITION
Title (en)
DETERGENT COMPOSITION
Title (de)
WASCHMITTELZUSAMMENSETZUNG
Title (fr)
COMPOSITION DÉTERGENTE
Publication
Application
Priority
EP 22208400 A 20221118
Abstract (en)
A detergent composition comprising linear alkyl benzene sulphonate (LAS) obtained from petroleum feedstock and LAS comprising a component obtained from waste plastic feedstock wherein LAS obtained from waste plastic feedstock is present at a level greater than 8%wt based on the total weight of LAS in the composition. An aqueous wash liquor comprising water and the detergent composition dissolved or dispersed therein. A method of making the detergent composition comprising the step of incorporating LAS obtained from petroleum feedstock and LAS comprising a component obtained from waste plastic feedstock. A method of washing a fabric using the detergent composition comprising the steps of (a) treating the fabric in an aqueous liquor comprising the composition and (b) rinsing the fabric. A method of controlling foam in a LAS-containing liquid, using the detergent composition, the method comprising the step of combining the detergent composition with water. Use of the detergent composition to control foaming and/or to reduce water consumption during a fabric washing process.
IPC 8 full level
C11D 1/22 (2006.01); C11D 3/00 (2006.01); C11D 11/00 (2006.01)
CPC (source: EP)
C11D 1/22 (2013.01); C11D 3/0026 (2013.01); C11D 2111/12 (2024.01)
Citation (applicant)
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Citation (search report)
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Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 22208400 A 20221118