公开(公告)号：US20200255699A1

公开(公告)日：2020-08-13

申请号：US16785847

申请日：2020-02-10

Applicant: tesa SE

Inventor： Kerstin KLINGEBERG ,  Lars GULDBRANDSEN ,  Nadine WEDEL ,  Heike SIMONIS

IPC: C09J7/38 ,  C09J7/25 ,  C09J163/00 ,  C09J163/04 ,  C09J153/00 ,  D06M15/55 ,  D06M23/00 ,  H01B3/40 ,  H01B13/012 ,  H01B7/00 ,  H01B7/02

Abstract: The present disclosure relates to an adhesive tape and to a method for jacketing an elongated item, more particularly cable sets. The adhesive tape comprises a tapelike carrier provided on at least one side with an adhesive layer which consists of a self-adhesive, pressure-sensitive adhesive, characterized in that the self-adhesive pressure-sensitive adhesive is a UV-curable composition comprising, based on the total weight of the composition: 15 to 50 parts by weight of matrix polymer; 50 to 85 parts by weight of epoxy resin; 0.1 to 3 parts by weight of photoinitiator, with the matrix polymer forming a self-supporting film in which epoxy resin and photoinitiator are embedded.

公开(公告)号：US20220282126A1

公开(公告)日：2022-09-08

申请号：US17637608

申请日：2020-08-20

Applicant: TESA SE

Inventor： Kerstin KLINGEBERG ,  Heike SIMONIS ,  Lars GULDBRANDSEN

IPC: C09J7/35 ,  C09J7/25

Abstract: The invention relates to a strip for covering elongated articles, comprising a carrier in the form of a strip, characterized in that at least one side of the carrier in the form of a strip is provided with a plastic material that thermally softens at a temperature of preferably 100° C. to 135° C. and that comprises a thermoplastic material.

公开(公告)号：US20210324242A1

公开(公告)日：2021-10-21

申请号：US17272522

申请日：2019-08-20

Applicant: tesa SE

Inventor： Christian SCHUH ,  Yvonne QUERDEL ,  Alexander KUTTER ,  Lars GULDBRANDSEN

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

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：US20230274859A1

公开(公告)日：2023-08-31

申请号：US18066440

申请日：2022-12-15

Applicant: TESA SE

Inventor： Tristan WIENZEK ,  Lars MACKETANZ ,  Lars GULDBRANDSEN ,  Jan-Gerd PENNEKAMP ,  Thomas GERDSMANN ,  Gerhard RICHTER

IPC: H01B13/02

CPC classification number: H01B13/0292 ,  H01B13/0207 ,  H01B13/0271

Abstract: The invention relates to a method for jacketing strandlike elements (10), comprising the method steps of: a) producing or providing a strandlike element (10), b) wrapping the strandlike element (10) with an adhesive tape (12) to give a wrapped strand (14), the adhesive tape (12) comprising as curable adhesive a radiation-curing and/or thermally curing adhesive, c) arranging the wrapped strand (14) in one or more holding elements (16) of a holding arrangement (18) to establish a predetermined shape and to give a shaped strand (20), and d) curing the curable adhesive in the shaped strand (20) by irradiating the adhesive tape (12) with electromagnetic radiation of a wavelength λ, to give a jacketed strand (22), wherein the one or the two or more holding elements (16) at least in sections are at least partly transmissive for electromagnetic radiation of wavelength λ, wherein the irradiation of the adhesive tape (12) with the electromagnetic radiation of wavelength λ takes place at least partly through the one or the two or more holding elements (16).

公开(公告)号：US20220282127A1

公开(公告)日：2022-09-08

申请号：US17630420

申请日：2020-07-24

Applicant: TESA SE

Inventor： Kerstin KLINGEBERG ,  Heike SIMONIS ,  Lars GULDBRANDSEN ,  Uwe SCHUEMANN

IPC: C09J7/38 ,  H01B13/012 ,  C09J109/02 ,  C09J5/06

Abstract: The invention relates to a method for jacketing elongate articles, such as lines or cable harnesses in particular, by means of an adhesive tape comprising a tape-shaped substrate, which substrate has, on at least one side, a thermally curable, meltable, preferably pressure-sensitive adhesive layer, the adhesive layer comprising an epoxide-functionalized acrylonitrile-butadiene copolymer which has on average more than 1.5 epoxide groups per molecule and comprising the reaction product of phthalic anhydride and diethylene-triamine, the adhesive tape being led in a helix around the elongate article or the elongate article being enveloped by the adhesive tape in the axial direction, the elongate article together with the enveloping adhesive tape being brought into the desired arrangement, in particular into the cable harness plan, the elongate article being held in this arrangement, and the curable adhesive mass being cured by supplying thermal energy, in particular at a temperature of up to 110° C.

公开(公告)号：US20200339839A1

公开(公告)日：2020-10-29

申请号：US16762040

申请日：2018-11-06

Applicant: TESA SE

Inventor： Lars GULDBRANDSEN ,  Alexander KUTTER

IPC: C09J7/21 ,  C09J7/50 ,  C09J7/38 ,  C09J7/20 ,  C09J133/14

Abstract: The invention relates to a method for producing an adhesive tape, by: providing a tapelike textile carrier (2),applying a thickener (7) and separately aqueous dispersion-based adhesive (8) to the textile carrier (2), the thickener (7) and the aqueous dispersion-based adhesive (8) coming into contact with each other once applied, then drying the dispersion-based adhesive (8).