A formulation comprising: i) an aqueous polymer dispersion comprising: a) at least one homo- or copolymer P containing in the form of polymerized units at least one ethylenically unsaturated monomer, wherein as the at least one ethylenically unsaturated monomer a monomer mixture is employed, consisting of: a1) 65% to 99.8% by weight of at least one monomer A, wherein said monomer A is at least one C 2 -C 12 alkyl acrylate; a2) 0.1% to 30% by weight of at least one monomer B selected from the group consisting of a methyl acrylate, a C 1 -C 12 alkyl methacrylate, a C 1 -C 12 alkyl methacrylate derivate, a vinylaromatic monomer, a vinyl ester of aliphatic C 2 -C 10 carboxylic acids, or mixtures thereof; a3) 0% to 10% by weight of at least one monomer C, wherein said monomer C is a monoethylenically unsaturated monomer having at least one hydroxyalkyl group; a4) 0.1 % to 5% by weight of at least one monomer D, wherein said monomer D is a monoethylenically unsaturated monomer having at least one acid group, wherein the total of monomers A to D equals 100% by weight, and b) at least 10 to 70% by weight, based on the total of monomers A to D, of the at least one saccharide-compound S; wherein in a) the at least one homo- or copolymer P is obtained by polymerization of the at least one ethylenically unsaturated monomer in the presence of at least a part of the at least one saccharide-compound S from b); ii) at least one tackifier. i) an aqueous polymer dispersion comprising: a) at least one homo- or copolymer P containing in the form of polymerized units at least one ethylenically unsaturated monomer, wherein as the at least one ethylenically unsaturated monomer a monomer mixture is employed, consisting of: a1) 65% to 99.8% by weight of at least one monomer A, wherein said monomer A is at least one C 2 -C 12 alkyl acrylate; a2) 0.1% to 30% by weight of at least one monomer B selected from the group consisting of a methyl acrylate, a C 1 -C 12 alkyl methacrylate, a C 1 -C 12 alkyl methacrylate derivate, a vinylaromatic monomer, a vinyl ester of aliphatic C 2 -C 10 carboxylic acids, or mixtures thereof; a3) 0% to 10% by weight of at least one monomer C, wherein said monomer C is a monoethylenically unsaturated monomer having at least one hydroxyalkyl group; a4) 0.1 % to 5% by weight of at least one monomer D, wherein said monomer D is a monoethylenically unsaturated monomer having at least one acid group, wherein the total of monomers A to D equals 100% by weight, and b) at least 10 to 70% by weight, based on the total of monomers A to D, of the at least one saccharide-compound S; wherein in a) the at least one homo- or copolymer P is obtained by polymerization of the at least one ethylenically unsaturated monomer in the presence of at least a part of the at least one saccharide-compound S from b); a) at least one homo- or copolymer P containing in the form of polymerized units at least one ethylenically unsaturated monomer, wherein as the at least one ethylenically unsaturated monomer a monomer mixture is employed, consisting of: a1) 65% to 99.8% by weight of at least one monomer A, wherein said monomer A is at least one C 2 -C 12 alkyl acrylate; a2) 0.1% to 30% by weight of at least one monomer B selected from the group consisting of a methyl acrylate, a C 1 -C 12 alkyl methacrylate, a C 1 -C 12 alkyl methacrylate derivate, a vinylaromatic monomer, a vinyl ester of aliphatic C 2 -C 10 carboxylic acids, or mixtures thereof; a3) 0% to 10% by weight of at least one monomer C, wherein said monomer C is a monoethylenically unsaturated monomer having at least one hydroxyalkyl group; a4) 0.1 % to 5% by weight of at least one monomer D, wherein said monomer D is a monoethylenically unsaturated monomer having at least one acid group, wherein the total of monomers A to D equals 100% by weight, and a1) 65% to 99.8% by weight of at least one monomer A, wherein said monomer A is at least one C 2 -C 12 alkyl acrylate; a2) 0.1% to 30% by weight of at least one monomer B selected from the group consisting of a methyl acrylate, a C 1 -C 12 alkyl methacrylate, a C 1 -C 12 alkyl methacrylate derivate, a vinylaromatic monomer, a vinyl ester of aliphatic C 2 -C 10 carboxylic acids, or mixtures thereof; a3) 0% to 10% by weight of at least one monomer C, wherein said monomer C is a monoethylenically unsaturated monomer having at least one hydroxyalkyl group; a4) 0.1 % to 5% by weight of at least one monomer D, wherein said monomer D is a monoethylenically unsaturated monomer having at least one acid group, b) at least 10 to 70% by weight, based on the total of monomers A to D, of the at least one saccharide-compound S; ii) at least one tackifier.