COMPOSITIONS COMPRISING POLYMERS, POLYMERS, AND THEIR USE

• Main Authors: HUEFFER, Stephan, WOHLMUTH, Catharina, DE, Swati, WITTELER, Helmut, ROTHER-NOEDING, Helen, WILLERSINN, Jochen Eckhard
• Format: Patent
• Language: English; French
• Published: 25.05.2023
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; COMPOSITIONS BASED THEREON; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF SINGLE SUBSTANCES AS DETERGENTS

Composition comprising (A) at least one polymer with an average molecular weight Mw of at least 1,500 g comprising, as repeating units, structural units according to general formula (I) wherein Z1 are same or different and selected from hydrogen and methyl, R1 are same or different and selected from C2-C4-alkyl, non-substituted or substituted with hydroxy or -NR2aR2b, R2a and R2b are same or different and selected from C1-C4-alkyl, or NR2aR2b together form a C5-C6-cycloalkylenamino or 1 -imidazole group, n is selected from 3 to 100, X1 is selected from O and N-R3, with R3 being selected from hydrogen and methyl, A1 are same or different and selected from C2-C6-alkylene and (AO)y1, with AO being selected from ethylene oxide and propylene oxide and combinations thereof, and y1 being from 2 to 200. (B) at least one anionic surfactant. Composition comprenant : (A) au moins un polymère de poids moléculaire moyen Mw d'au moins 1 500 g comprenant, en tant qu'unités reproductibles, des unités structurelles de formule générale (I), où Z1 sont identiques ou différentes et choisies parmi l'hydrogène et le méthyle, R1 sont identiques ou différents et choisis parmi les C2-C4-alkyles, non substitués ou substitués par hydroxy ou -NR2aR2b, R2a et R2b sont identiques ou différents et choisis parmi les C1-C4-alkyles, ou NR2aR2b forment ensemble un groupe C5-C6-cycloalkylénamino ou 1 -imidazole, n étant compris entre 3 et 100, X1 étant choisi parmi O et N-R3, R3 étant choisi parmi l'hydrogène et le méthyle, A1 sont identiques ou différents et choisis parmi C2-C6-alkylène et (AO)y1, AO étant choisi parmi l'oxyde d'éthylène et l'oxyde de propylène et leurs combinaisons, et y1 étant compris entre 2 et 200 ; et (B) au moins un tensioactif anionique.