03.04.21
David Goubard, Compiegne, France.
Assigned to Bostik SA, Colombes, France.
Filed: 3/12/12
Issued: 1/26/21
A self-adhesive article comprising: a substrate having a Moisture-Vapour Transmission Rate superior or equal to 1000 g/m2/24 h, wherein at least one face of said substrate is coated with an adhesive layer obtained by curing an adhesive composition comprising at least one silyl-containing polymer, at least one compatible tackifying resin and at least one catalyst, said adhesive layer having a Moisture-Vapour Transmission Rate superior or equal to 300 g/m2/24 h for a coating weight below 50 g/m2 and a Moisture-Vapour Transmission Rate superior or equal to 100 g/m2/24 h for a coating weight superior or equal to 50 g/m2.
Assigned to Bostik SA, Colombes, France.
Filed: 3/12/12
Issued: 1/26/21
A self-adhesive article comprising: a substrate having a Moisture-Vapour Transmission Rate superior or equal to 1000 g/m2/24 h, wherein at least one face of said substrate is coated with an adhesive layer obtained by curing an adhesive composition comprising at least one silyl-containing polymer, at least one compatible tackifying resin and at least one catalyst, said adhesive layer having a Moisture-Vapour Transmission Rate superior or equal to 300 g/m2/24 h for a coating weight below 50 g/m2 and a Moisture-Vapour Transmission Rate superior or equal to 100 g/m2/24 h for a coating weight superior or equal to 50 g/m2.