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1.发明授权公开(公告)号：US12012533B2
公开(公告)日：2024-06-18
申请号：US17271948
申请日：2019-09-03
发明人： Sebastian Babik , Steffen Cepa , André Ebbers , Klaus Behrendt , Jessica Vieth , Katharina Rawert , Gabriele Wrobel
IPC分类号： C09J5/06 , C08F8/50 , C08F210/08 , C09J4/00 , C09J123/02
CPC分类号： C09J5/06 , C08F8/50 , C08F210/08 , C09J4/00 , C09J123/02 , C09J2423/00
摘要： The invention relates to amorphous poly-alpha-olefins, which are characterized in that said amorphous poly-alpha-olefins have a viscosity at 190° C. of less than 5000 mPas, a molar mass distribution (Mw/Mn) of 3 to 8, a quotient Mz/Mw of less than or equal to 3.0 and a quotient Mz/Mn of less than 21.0. The invention further relates to a method for producing degraded amorphous poly-alpha-olefins, in particular the amorphous poly-alpha-olefins according to the invention, and to the use of the amorphous polyalpha-olefins according to the invention or produced according to the invention in hot-melt adhesive compositions.
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2.发明申请公开(公告)号：US20210324239A1
公开(公告)日：2021-10-21
申请号：US17271948
申请日：2019-09-03
发明人： Sebastian Babik , Steffen Cepa , André Ebbers , Klaus Behrendt , Jessica Vieth , Katharina Rawert , Gabriele Wrobel
IPC分类号： C09J5/06 , C09J4/00 , C09J123/02 , C08F8/50 , C08F210/08
摘要： The invention relates to amorphous poly-alpha-olefins, which are characterized in that said amorphous poly-alpha-olefins have a viscosity at 190° C. of less than 5000 mPas, a molar mass distribution (Mw/Mn) of 3 to 8, a quotient Mz/Mw of less than or equal to 3.0 and a quotient Mz/Mn of less than 21.0. The invention further relates to a method for producing degraded amorphous poly-alpha-olefins, in particular the amorphous poly-alpha-olefins according to the invention, and to the use of the amorphous polyalpha-olefins according to the invention or produced according to the invention in hot-melt adhesive compositions.
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