Abstract: A multicomponent adhesive composition comprises a composition A and a composition B. Composition A comprises at least one silyl polymer comprising at least one hydrolyzable alkoxysilane group and at least one tackifying resin. Composition B comprises at least one catalyst and at least one compound C chosen from a compound C1 with a number-average molecular mass ranging from 300 g/mol to 500 000 g/mol; and a compound C2 with a vapor pressure at 20° C. of greater than or equal to 0.08 kPa; and mixtures thereof. The composition A:composition B mass ratio ranges from 99.98:0.02 to 60:40. The total content of catalyst ranges from 0.01% to 10% relative to the total weight of said adhesive composition.

Abstract: The present invention relates to a multicomponent adhesive composition comprising: a composition A comprising: at least one silyl polymer comprising at least one hydrolyzable alkoxysilane group; at least one tackifying resin; a composition B comprising: at least one catalyst; at least one compound C chosen from: a compound C1 with a number-average molecular mass ranging from 300 g/mol to 500 000 g/mol; and a compound C2 with a vapor pressure at 20° C. of greater than or equal to 0.08 kPa; and mixtures thereof; the composition A:composition B mass ratio ranging from 99.98:0.02 to 60:40, the total content of catalyst ranging from 0.01% to 10% relative to the total weight of said adhesive composition.

Abstract: The present invention relates to a pressure-sensitive hot-melt adhesive composition characterized in that it includes a) at least one ethylene-vinyl acetate, ethylene-methyl acrylate or ethylene-butyl acrylate copolymer b) a solid tackifying resin c) a liquid tackifying resin d) an antioxidant e) and optionally a diluent. The invention also relates to the use of the pressure-sensitive hot-melt adhesive composition for the preparation of labels and adhesive tapes and more particularly of the tapes intended to come into contact with the skin.