Adhesive composition, process for preparing pellets containing an adhesive composition, pelu00eccula protector.Process for preparing a pelu00eccula protector for CO extrusion of a substrate layer and an adhesive layer extrusu00e1vel, and articles.

摘要

Adhesive composition, process for preparing pellets containing an adhesive composition, pelu00eccula protector.Process for preparing a pelu00eccula protector for CO extrusion of a substrate layer and an adhesive layer extrusu00e1vel, and articles.The present invention relates to an adhesive composition comprising: (I) a block copolymer containing at least two blocks of poly (aromatic hydrocarbon monovinil) and at least one block of POli (hydrogenated conjugated diene); (II) 20 to 80 parts by weight of a tackiness at least partially hydrogenated resin per 100 parts by weight of a block copolymer; and (III) 0 to 40 parts in PEOnly aromatic resin per 100 parts by weight of a block copolymer; (IV) 10 to 60 parts by weight of polybutene - 1 per 100 parts by weight of a block copolymer; and (V) 0 to 25 parts by weight of plastifIcante per 100 parts by weight of a block copolymer.The present invention also relates to a process for preparing pellets containing the adhesive composition, and a protective film comprising a substrate layer and an adhesive layer compreendenThe adhesive composition as defined above. The present invention also relates to a process for preparing a protective film by CO extrusion and to articles containing it.