Provided is a laminate sheet with which degradation of the appearance after its application can be highly prevented while maintaining good adhesive properties. The laminate sheet provided by this invention is a long laminate sheet having an adhesive surface. The laminate sheet comprises a PSA layer forming the adhesive surface and an air-impermeable substrate sheet supporting the PSA layer. The substrate sheet surface is partially provided with the PSA layer, whereby the substrate sheet surface has a PSA-bearing area and a PSA-free area. The PSA-free area includes at least a strip-shaped area. The strip-shaped area runs at angles intersecting the width-direction edges of the laminate sheet.

Two-part cyanoacrylate/free radically curable adhesive systems demonstrating improved toughness are provided.

Two-part cyanoacrylate/free radically curable adhesive systems demonstrating improved toughness are provided.

A method of applying a cosmetic article. The method includes applying an adhesive composition to at least one of a keratin-containing substrate and a cosmetic article. The method includes positioning the other of the keratin-containing substrate and cosmetic article in direct contact with the adhesive composition such that the keratin-containing substrate and cosmetic article are attached to one another through the adhesive composition. The adhesive composition includes a cyanoacrylate composition, and from 0.05% to five % by weight an additive composition comprising at least one substituted catechol group, based on the total weight of the adhesive composition.

A method of applying a cosmetic article. The method includes applying an adhesive composition to at least one of a keratin-containing substrate and a cosmetic article. The method includes positioning the other of the keratin-containing substrate and cosmetic article in direct contact with the adhesive composition such that the keratin-containing substrate and cosmetic article are attached to one another through the adhesive composition. The adhesive composition includes a cyanoacrylate composition, and from 0.05% to five % by weight an additive composition comprising at least one substituted catechol group, based on the total weight of the adhesive composition.