The invention relates to an improved composition of an adhesive cream, in particular for dental prostheses, comprising at least one oil and/or fat, preferably vegetable-based, at least one water-soluble polymer selected from the group of cellulose derivatives, and at least one alkyl vinyl ether/maleic acid anhydride copolymer, wherein at least 20 wt % of the fatty acid content of the vegetable oil or fat consist of unsaturated fatty acids.Una composición mejorada de una crema de fijación, en particular para dientes postizos, que contiene al menos un aceite y/o grasa, preferentemente de tipo vegetal, al menos un polímero soluble en agua seleccionado del grupo de derivados de celulosa, al menos un copolímero de alquil vinil éter/anhídrido de ácido maleico.
