FIELD: chemistry.
SUBSTANCE: hot melt adhesive contains a hydrogenated thermoplastic block copolymer produced by block copolymerization of aromatic hydrocarbon on vinyl base and a conjugated diene compound modified with amino group or maleic acid group, an aliphatic polyester resin, and tackifying resin. The aliphatic polyester resin contains, at least, one polymer selected from resin based on polylactic acid, poly (butylene succinate), and polyhydroxybutyrate.
EFFECT: hot melt adhesive is environmentally safe, characterized by sufficient ability to glue when pressing, adhesion, heat resistance and the like and can be used in disposable products sphere.
4 cl, 4 tbl, 26 ex
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|---|---|---|---|
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