公开(公告)号：US20180112109A1

公开(公告)日：2018-04-26

申请号：US15783507

申请日：2017-10-13

Applicant: TESA SE

Inventor： Marcel HÄHNEL ,  Jennifer KIPKE ,  Christoph NAGEL ,  Jannik SELLIN

IPC: C09J7/02

CPC classification number: C09J7/255 ,  C08K7/14 ,  C08K9/00 ,  C09J7/38 ,  C09J2201/36 ,  C09J2400/14 ,  C09J2467/006 ,  D06M10/025 ,  H01F17/04

Abstract: Method for producing an adhesive tape including the steps of providing an adhesive layer to at least one side of a liner or a carrier film and treating at least one filament and/or the adhesive layer with a plasma, and introducing the at least one filament into the adhesive layer.

公开(公告)号：US20180112107A1

公开(公告)日：2018-04-26

申请号：US15783527

申请日：2017-10-13

Applicant: TESA SE

Inventor： Marcel HÄHNEL ,  Jennifer KIPKE ,  Christoph NAGEL ,  Jannik SELLIN

IPC: C09J5/00 ,  C09J7/02 ,  C09J183/00 ,  C09J133/10 ,  C09J153/02

Abstract: Method for bonding by wrapping a medium which is capable of expanding transversely to a winding with an adhesive tape, in which: an adhesive tape is unrolled from an adhesive tape roll, the unrolled adhesive tape is provided on one side of a carrier film (1) with an adhesive cement layer (2) and on an opposite side with a separating agent layer (3), the separating agent layer (3) is subjected to a plasma treatment, the plasma-treated adhesive tape is wound around the medium which is capable of expanding transversely to a winding, so that at least a portion of the adhesive tape is bonded to a lower winding ply by the adhesive cement layer (2).

公开(公告)号：US20240014486A1

公开(公告)日：2024-01-11

申请号：US18220087

申请日：2023-07-10

Applicant: tesa SE

Inventor： Magdalena SOMMER ,  Katja MEYER ,  Thomas NIEMEYER ,  Kenny KLOBEDANZ ,  Jennifer KIPKE

IPC: H01M50/184 ,  F16J15/14 ,  H01M50/342 ,  B32B27/06 ,  B32B7/12

CPC classification number: H01M50/184 ,  F16J15/14 ,  H01M50/3425 ,  B32B27/06 ,  B32B7/12 ,  B32B2581/00

Abstract: Methods may seal or seal a continuous clearance in a substrate and comprise a) producing or providing a bonding element comprising: i) an adhesive layer comprising an adhesive, ii) a carrier layer disposed on the adhesive layer and comprising a first carrier ply, and b) adhering the bonding element by means of the adhesive layer to the substrate, so that the bonding element completely covers the continuous clearance and the continuous clearance is fluid-tightly sealed by the bonding element. The bonding element comprises a pressure opening region which is surrounded at least sectionally by a weakening region formed in the carrier layer, the mean thickness of the carrier layer in the weakening region being lower than the mean thickness of the carrier layer in the pressure opening region.

公开(公告)号：US20180111363A1

公开(公告)日：2018-04-26

申请号：US15783531

申请日：2017-10-13

Applicant: TESA SE

Inventor： Marcel HÄHNEL ,  Jennifer KIPKE ,  Christoph NAGEL ,  Jannik SELLIN

IPC: B32B43/00 ,  B65H35/00 ,  B32B37/12 ,  B32B1/00 ,  B32B38/00

CPC classification number: B32B43/006 ,  B29C53/562 ,  B29C53/8083 ,  B32B1/00 ,  B32B7/12 ,  B32B37/12 ,  B32B38/0008 ,  B32B43/003 ,  B32B2310/14 ,  B32B2405/00 ,  B65H35/0013 ,  B65H2801/72 ,  C08K7/02 ,  C09J5/02 ,  C09J7/22 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2203/302 ,  C09J2205/102 ,  C09J2205/106 ,  H01M2/0267 ,  H02K3/30 ,  H02K3/40

Abstract: Method for bonding by wrapping a medium which expands transversely to a winding with an adhesive tape, in which: an adhesive tape is unrolled from an adhesive tape roll, the unrolled adhesive tape is provided on one side of a carrier film (1) with an adhesive cement layer (2) and on an opposite side partially with a separating agent layer (3), wherein the area covered by the separating agent layer (3) takes up not more than 50% of the total area of the carrier reverse side, wherein at least the surface of the side of the carrier film (1) which is furnished with a separating agent layer (3) is etched, the adhesive tape is wound around the medium which expands transversely to a winding, so that at least a portion of the adhesive tape is bonded to a lower winding ply by the adhesive cement layer (2).