公开(公告)号：US10662350B2

公开(公告)日：2020-05-26

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 ,  H02K3/30 ,  B32B7/12 ,  B28B19/00 ,  B32B37/26 ,  H01M2/02 ,  C09J7/20 ,  C23C14/00 ,  C23C16/00 ,  B32B38/00 ,  C09J5/02 ,  H01B7/02 ,  H02K3/40 ,  C09J7/25 ,  C09J133/10 ,  C09J153/02 ,  C09J183/00 ,  C08K7/02

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：US10183476B2

公开(公告)日：2019-01-22

申请号：US15783531

申请日：2017-10-13

Applicant: TESA SE

Inventor： Jennifer Kipke ,  Christoph Nagel ,  Jannik Sellin

IPC: B32B43/00 ,  B29C53/80 ,  B29C65/76 ,  B32B7/12 ,  B32B38/00 ,  B32B37/12 ,  C09J7/22 ,  H02K3/40 ,  H02K3/30 ,  H01M2/02 ,  B32B1/00 ,  C09J5/02 ,  B29C53/56 ,  B65H35/00 ,  C08K7/02

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).

公开(公告)号：US20130344276A1

公开(公告)日：2013-12-26

申请号：US13922876

申请日：2013-06-20

Applicant: tesa SE

Inventor： Karsten Seitz ,  Jennifer Kipke ,  Alexander Prenzel ,  Lars Sonnenberg

IPC: C09J7/00

CPC classification number: C09J7/00 ,  C09J7/26 ,  C09J133/08 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2203/322 ,  C09J2205/11 ,  C09J2433/00 ,  C09J2433/006 ,  Y10T428/1476 ,  C08F2220/1858 ,  C08F220/14 ,  C08F220/06 ,  C08F2220/1825

Abstract: The aim is to achieve enhanced, and more particularly more stable, adhesive bonds or seals of substrates having different characteristics under thermal load. This aim is accomplished by provision of an adhesive tape having a thickness of at least 150 μm, and exhibiting after storage at 120-150° C. over 60 to 210 days an extendability in machine direction of at least three times its original extent.

Abstract translation: 目的是在热负荷下实现具有不同特性的衬底的增强的，更特别的更稳定的粘结或密封。 该目的通过提供具有至少150μm厚度的粘合带来实现，并且在60-110℃下在120-150℃下保存在其机器方向上的延伸性至少为原始范围的三倍。