HOT-MELT ADHESIVE Russian patent published in 2018 - IPC C09J123/12 C09J153/02 C08L23/12 C08L53/02 

FIELD: chemistry.

SUBSTANCE: hot-melt adhesive, comprising: (A) a thermoplastic block-copolymer that is a copolymer of an aromatic hydrocarbon on a vinyl base with a conjugated diene compound; (B) a propylene homopolymer having a melting point of 100°C or less, which can be obtained by polymerizing propylene using a metallocene catalyst; and (C) an ethylene/α-olefin copolymer.

EFFECT: quality improvement in high-speed coating and spiral coating at a low temperature, high adhesion to a polyolefin film and a non-woven material.

5 cl, 2 tbl