- 专利标题: Olefin Block Copolymer-based Hot Melt Adhesive Composition
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申请号: US17455029申请日: 2021-11-16
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公开(公告)号: US20220073790A1公开(公告)日: 2022-03-10
- 发明人: MinRui Chen , Weiyi Li
- 申请人: Henkel AG & Co., KGaA
- 申请人地址: DE Dusseldorf
- 专利权人: Henkel AG & Co., KGaA
- 当前专利权人: Henkel AG & Co., KGaA
- 当前专利权人地址: DE Dusseldorf
- 主分类号: C09J7/35
- IPC分类号: C09J7/35 ; A61F13/539 ; C09J153/00
摘要:
The present invention provides a hotmelt adhesive composition, comprising: (A) an olefin block copolymer of ethylene and octene, having a melt index of 10 to 35 g/10 min @ 190° C., 2.16 kg, preferably 15 to 30 g/10 min @ 190° C., 2.16 kg, and (B) a wax modified with carboxylic acid and/or carboxylic acid anhydride.
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