公开(公告)号：US11920066B2

公开(公告)日：2024-03-05

申请号：US17272522

申请日：2019-08-20

Applicant: tesa SE

Inventor： Christian Schuh ,  Yvonne Querdel ,  Alexander Kutter ,  Lars Guldbrandsen

IPC: C09J7/35 ,  C09J7/38 ,  C09J123/16 ,  C09J163/00

CPC classification number: C09J7/383 ,  C09J7/35 ,  C09J123/16 ,  C09J163/00 ,  C09J2301/204 ,  C09J2301/208 ,  C09J2301/302 ,  C09J2301/304 ,  C09J2400/166 ,  Y10T428/2804 ,  Y10T428/2813 ,  Y10T428/2826 ,  Y10T428/2848 ,  Y10T428/287 ,  Y10T428/2883

Abstract: The invention relates to an adhesive tape, comprising at least one layer of a first, heat-curable adhesive material and, on one of the surfaces of the heat-curable adhesive material layer, a layer of a second, pressure-sensitive adhesive material, characterized in that the second, pressure-sensitive adhesive material is based on one or more unvulcanized rubbers having a saturated carbon chain of the polymethylene type.

公开(公告)号：US10858549B2

公开(公告)日：2020-12-08

申请号：US16096224

申请日：2017-04-18

Applicant: TESA SE

Inventor： Christian Schuh ,  Olga Kirpicenok ,  Yvonne Querdel

IPC: C09J163/00 ,  C08G59/50 ,  C09J7/32 ,  C08G59/40 ,  C08L75/04 ,  C09J7/38 ,  C09J5/00 ,  C09J11/06 ,  B32B27/26 ,  B32B27/38

Abstract: The present invention relates to a pressure-sensitive adhesive tape comprising or consisting of a moisture-curing composition comprising or consisting of: A 5 to 60 parts by weight of at least one film-former component; B 40 to 95 parts by weight of at least one epoxide component; C 10 to 500 parts by weight of at least one moisture-activatable curing agent; D optionally 0.1 to 15 parts by weight of at least one stabilizer, and E optionally 0.1 to 200 parts by weight of at least one additive, based in each case on the moisture-curing composition, with the parts by weight of components A and B adding up to 100 and with the moisture-curing composition being characterized in that the moisture-activatable hardener C comprises or consists of at least one blocked amine. The invention further relates to a method for assembling two components using such adhesive tape.

公开(公告)号：US11193046B2

公开(公告)日：2021-12-07

申请号：US15760733

申请日：2016-08-19

Applicant: TESA SE

Inventor： Christian Schuh ,  Yvonne Querdel ,  Olga Kirpicenok

IPC: C09J7/26 ,  C09J7/38 ,  C08L75/04 ,  C08L33/20 ,  C09J163/00 ,  C09J7/22 ,  C09J5/00 ,  C08K5/00

Abstract: The present invention relates to a flexible, pressure-sensitively adhesive sheetlike structure for improved structural bonding, more particularly for clearance compensation, of diverse materials, such as metal, wood, glass and/or plastic, for example.