发明名称 |
HOT MELT ADHESIVE |
摘要 |
The present invention provides a hot melt adhesive which is excellent in high-speed coating and spiral coating at low temperature, and is also excellent in adhesion to a polyolefin film and a nonwoven fabric; and provides disposable products obtainable by using the hot melt adhesive. Disclosed is a hot melt adhesive including: (A) a thermoplastic block copolymer which is a copolymer of a vinyl-based aromatic hydrocarbon with a conjugated diene compound; (B) a propylene homopolymer having a melting point of 100° C. or lower which is obtainable by polymerizing propylene using a metallocene catalyst; and (C) an ethylene/α-olefin copolymer. The hot melt adhesive is excellent in high-speed coating and spiral coating at low temperature, and is also excellent in adhesion to a polyolefin film and a nonwoven fabric. |
申请公布号 |
US2015166849(A1) |
申请公布日期 |
2015.06.18 |
申请号 |
US201514632688 |
申请日期 |
2015.02.26 |
申请人 |
HENKEL AG & CO. KGAA |
发明人 |
INOUE Kentarou |
分类号 |
C09J123/12;C09J11/06;C09J11/08 |
主分类号 |
C09J123/12 |
代理机构 |
|
代理人 |
|
主权项 |
1. A hot melt adhesive comprising:
(A) a thermoplastic block copolymer which is a copolymer of a vinyl-based aromatic hydrocarbon with a conjugated diene compound; (B) a propylene homopolymer having a melting point of 100° C. or lower which is obtainable by polymerizing propylene using a metallocene catalyst; and (C) an ethylene/α-olefin copolymer. |
地址 |
Duesseldorf DE |