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公开(公告)号：US12203017B2
公开(公告)日：2025-01-21
申请号：US17441321
申请日：2020-03-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adrian T. Jung , Boris Tasch
IPC: C09J179/00 , C09J7/10 , C09J7/38 , C09J11/06
Abstract: The present disclosure relates generally to the field of adhesives, more specifically to the field of structural adhesive tapes, in particular for use in bonding metal parts. The present disclosure also relates to a method of bonding two parts and to a composite article. The present disclosure is further directed to the use of a structural adhesive tape for industrial applications, such as construction and automotive applications, in particular for body-in-white bonding applications in the automotive industry.
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Patent Agency Ranking
2.发明公开公开(公告)号：US20230407148A1
公开(公告)日：2023-12-21
申请号：US18252198
申请日：2022-02-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Boris Tasch , Adrian Thomas Jung , Elisabeth Cura , Eike H. Klünker , Wolf Steiger , Peter Bissinger
IPC: C09J129/10 , C09J11/06
CPC classification number: C09J129/10 , C09J2301/50 , C09J2301/416 , C09J11/06
Abstract: According to one aspect, the present disclosure relates to a curable precursor of a structural adhesive composition, comprising: a) a thermally curable resin; b) a thermal curing initiator for the thermally curable resin; c) a radiation self-polymerizable multi-functional compound comprising a polyether oligomeric backbone and at least one free-radical (co)polymerizable reactive group at each terminal position of the oligomer backbone; and d) a free-radical polymerization initiator for the radiation self-polymerizable multi-functional compound; wherein the free-radical polymerization initiator is activated by visible light.
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公开(公告)号：US11879078B2
公开(公告)日：2024-01-23
申请号：US17281104
申请日：2019-10-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adrian T. Jung , Boris Tasch , Dirk Hasenberg , Olaf Ludewig , Elisabeth Cura
CPC classification number: C09J5/06 , C08G59/50 , C08G65/20 , C08G65/33317 , C08K5/0025 , C09J9/00
Abstract: The present disclosure relates to a curable precursor of a structural adhesive composition, comprising: a) a cationically self-polymerizable monomer; b) a polymerization initiator of the cationically self-polymerizable monomer which is initiated at a temperature T1; c) a curable monomer which is different from the cationically self-polymerizable monomer; and d) a curing initiator of the curable monomer which is initiated at a temperature T2 and which is different from the polymerization initiator of the cationically self-polymerizable monomer. According to another aspect, the present disclosure is directed to a partially cured precursor of a structural adhesive composition. According to still another aspect, the present disclosure relates to a method of bonding to parts. In yet another aspect, the disclosure relates to the use of a curable precursor or a partially cured precursor as described above, for industrial applications, in particular for body-in-white bonding applications for the automotive industry.
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公开(公告)号：US20220177749A1
公开(公告)日：2022-06-09
申请号：US17441319
申请日：2020-03-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Elisabeth Cura , Boris Tasch , Adrian Jung
IPC: C09J163/00 , C08G59/68
Abstract: The present disclosure relates to a process of manufacturing curable precursor of a structural adhesive composition. According to another aspect, the present disclosure is directed to method of bonding two parts.
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公开(公告)号：US20220213364A1
公开(公告)日：2022-07-07
申请号：US17441058
申请日：2020-03-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Boris Tasch , Adrian Jung
IPC: C09J179/00
Abstract: The present disclosure relates to a curable precursor of a structural adhesive composition, comprising: a) a cationically self-polymerizable monomer; b) a polymerization initiator of the cationically self-polymerizable monomer which is initiated at a temperature T1; c) a curable monomer which is different from the cationically self-polymerizable monomer; and d) a curing initiator of the curable monomer which is initiated at a temperature T2 and which is different from the polymerization initiator of the cationically self-polymerizable monomer; and e) a thixotropic agent. According to another aspect, the present disclosure is directed to a partially cured precursor of a structural adhesive composition. According to still another aspect, the present disclosure relates to a method of bonding two parts. In yet another aspect, the disclosure relates to the use of a curable precursor or a partially cured precursor as described above, for industrial applications, in particular for body-in-white bonding applications for the automotive industry.
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公开(公告)号：US20220177738A1
公开(公告)日：2022-06-09
申请号：US17441321
申请日：2020-03-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adrian T. Jung , Boris Tasch
Abstract: The present disclosure relates generally to the field of adhesives, more specifically to the field of structural adhesive tapes, in particular for use in bonding metal parts. The present disclosure also relates to a method of bonding two parts and to a composite article. The present disclosure is further directed to the use of a structural adhesive tape for industrial applications, such as construction and automotive applications, in particular for body-in-white bonding applications in the automotive industry.
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