申请人:BOSTIK SA
公开号:US20200317962A1
公开(公告)日:2020-10-08
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.