Liquid detergent composition

Liquid detergent concentrate composition comprising an emulsion having a water phase and an oil phase, the composition comprising based on the whole concentrate:

• (A) 20-50 wt.-% of a source of alkalinity, wherein the source of alkalinity include alkali metal hydroxides, alkali metal silicates, alkali metal salts, phosphates, amines and/or mixtures thereof;
• (B) 1-70 wt.-% of at least one non-ionic surfactant;
• (C) 0.1-10 wt.-% of a copolymer of
• (1) at least one monomer of the formula (I):
• H2C═C(R1)—COOH,
• wherein R1 is a linear or branched C1-C6 alkyl or phenyl group;
• and
• (2) at least one monomer of (meth)acrylic acid (C1-C6) alkyl or phenyl ester;
• (D) 0.1-10 wt.-% of a copolymer of
• (i) acrylic and/or methacrylic acid;
• (ii) at least one monomer of the formula (III):
• H2C═C(R3)—C(O)—O—(CH2CH2O)n—R4,
• wherein R3 is H or CH3, n is at least 2 and has an average value of at least 10, and
• R4 is a hydrophobic group containing 8 to 24 carbon atoms;
• and
• (iii) at least one monomer of C1-C4 alkyl (meth)acrylate.