Patents by Inventor Kerstin KLINGEBERG
Kerstin KLINGEBERG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11965121Abstract: 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.Type: GrantFiled: February 10, 2020Date of Patent: April 23, 2024Assignee: TESA SEInventors: Kerstin Klingeberg, Lars Guldbrandsen, Nadine Wedel, Heike Simonis, Christian Schuh
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Publication number: 20240124749Abstract: The invention relates to an adhesive tape for jacketing elongated items such as more particularly leads or cable sets, comprising a tapelike carrier provided on at least one side with a curable adhesive, characterized in that the adhesive tape is further provided on one side of the tapelike carrier with a release layer of carbamate.Type: ApplicationFiled: October 14, 2022Publication date: April 18, 2024Applicant: tesa SEInventors: Kerstin KLINGEBERG, Olga KIRPICENOK, Hans-Peter GRAEF, Philipp WEGENER, Gerhard BIR
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Patent number: 11680189Abstract: An adhesive tape for jacketing an elongated item, more particularly cable sets, comprises a tapelike carrier which is characterized in that the tapelike carrier is provided on at least one side with a binder which is thermally softenable at a temperature of 50° C. to 100° C. and comprises a polycaprolactone.Type: GrantFiled: February 7, 2020Date of Patent: June 20, 2023Assignee: TESA SEInventors: Kerstin Klingeberg, Lars Gulbrandsen, Thomas Schubert, Heike Simonis
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Patent number: 11466177Abstract: The present invention relates to an adhesive tape and to a method for jacketing an elongated item, more particularly cable sets. The adhesive tape must cure within the operational dictates for further processing, e.g. within 6 min, and after curing must exhibit the required dimensional stability properties. However, the adhesive compositions must not cure during storage itself, since otherwise they can no longer be used. Nor may the curing temperatures be too high, since otherwise the lead insulation, which is often made of PVC, may suffer damage.Type: GrantFiled: February 7, 2020Date of Patent: October 11, 2022Assignee: TESA SEInventors: Kerstin Klingeberg, Heike Simonis, Lars Gulbrandsen, Marco Kupsky, Patrick Kerep
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Publication number: 20220282127Abstract: 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.Type: ApplicationFiled: July 24, 2020Publication date: September 8, 2022Applicant: TESA SEInventors: Kerstin KLINGEBERG, Heike SIMONIS, Lars GULDBRANDSEN, Uwe SCHUEMANN
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Publication number: 20220282126Abstract: 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.Type: ApplicationFiled: August 20, 2020Publication date: September 8, 2022Applicant: TESA SEInventors: Kerstin KLINGEBERG, Heike SIMONIS, Lars GULDBRANDSEN
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Publication number: 20200255694Abstract: The present invention relates to an adhesive tape and to a method for jacketing an elongated item, more particularly cable sets. The adhesive tape must cure within the operational dictates for further processing, e.g. within 6 min, and after curing must exhibit the required dimensional stability properties. However, the adhesive compositions must not cure during storage itself, since otherwise they can no longer be used. Nor may the curing temperatures be too high, since otherwise the lead insulation, which is often made of PVC, may suffer damage.Type: ApplicationFiled: February 7, 2020Publication date: August 13, 2020Inventors: Kerstin KLINGEBERG, Lars GULBRANDSEN, Heike SIMONIS
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Publication number: 20200255699Abstract: 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.Type: ApplicationFiled: February 10, 2020Publication date: August 13, 2020Applicant: tesa SEInventors: Kerstin KLINGEBERG, Lars GULDBRANDSEN, Nadine WEDEL, Heike SIMONIS
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Publication number: 20200255695Abstract: The present invention relates to an adhesive tape and to a method for jacketing an elongated item, more particularly cable sets. The adhesive tape must cure within the operational dictates for further processing, e.g. within 6 min, and after curing must exhibit the required dimensional stability properties. However, the adhesive compositions must not cure during storage itself, since otherwise they can no longer be used. Nor may the curing temperatures be too high, since otherwise the lead insulation, which is often made of PVC, may suffer damage.Type: ApplicationFiled: February 7, 2020Publication date: August 13, 2020Inventors: Kerstin KLINGEBERG, Heike SIMONIS, Lars GULBRANDSEN, Marco KUPSKY, Patrick KEREP
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Publication number: 20200255696Abstract: An adhesive tape for jacketing an elongated item, more particularly cable sets, comprises a tapelike carrier which is characterized in that the tapelike carrier is provided on at least one side with a binder which is thermally softenable at a temperature of 50° C. to 100° C. and comprises a polycaprolactone.Type: ApplicationFiled: February 7, 2020Publication date: August 13, 2020Inventors: Kerstin KLINGEBERG, Lars GULBRANDSEN, Thomas SCHUBERT, Heike SIMONIS
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Publication number: 20200255698Abstract: An adhesive tape for jacketing elongated items may comprise a tape-like carrier provided on at least one side with a self-adhering adhesive layer which consists of a pressure-sensitive adhesive. The tape-like carrier may additionally be provided on at least one side with a binder that is thermally curable at a temperature of up to 110° C.Type: ApplicationFiled: February 7, 2020Publication date: August 13, 2020Inventors: Kerstin KLINGEBERG, Lars GULBRANDSEN, Klaus KÜLPER, Heike SIMONIS
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Publication number: 20190367778Abstract: The invention relates to an adhesive tape having a carrier composed of a film with an adhesive applied on at least one side thereof the film being a monoaxially oriented film consisting to an extent of at least 95 wt %, preferably 99 wt %, more preferably 100 wt %, of propylene polymer composition having various phases and comprising the following components: i) 70 to 99 wt %, preferably 85 to 95 wt %, based on the total weight of components i) and ii), of a propylene polymer matrix comprising a propylene homopolymer and more preferably a preferably random propylene copolymer including a comonomer that is selected from ethylene and C4 to C10 ?-olefins, where the propylene polymer matrix has a comonomer content of not more than 15 wt %; 1 to 30 wt %, preferably 5 to 15 wt %, based on the total weight of components i) and ii), of a polypropylene having a modulus of elasticity of less than 150 MPa and a molecular weight Mw of between 40 000 to 150 000 g/mol.Type: ApplicationFiled: February 26, 2018Publication date: December 5, 2019Inventors: Kerstin KLINGEBERG, Bernhard MÜSSIG, Ingo NEUBERT
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Publication number: 20190359860Abstract: The invention relates to an adhesive tape comprising a backing consisting of a film, to at least one side of which an adhesive mass is applied, wherein the film is a monoaxially stretched film, at least 95 wt. % of which, preferably at least 99 wt. % of which, particularly preferably 100 wt. % of which consists of a propylene polymer composition having different phases and comprising the following components: i) 80 to 99 wt. %, preferably 93 to 96 wt. %, relative to the total weight of components i) and ii), of a propylene polymer matrix which comprises a propylene homopolymer and particularly preferably a propylene copolymer, preferably a propylene random copolymer, which has a comonomer selected from ethylene or C4- to C10-?-olefins, the propylene polymer matrix having a comonomer content of not more than 15 wt. %, ii) 1 to 20 wt. %, preferably 4 to 7 wt.Type: ApplicationFiled: February 26, 2018Publication date: November 28, 2019Inventors: Anna SCHUBERT, Kerstin KLINGEBERG, Ingo NEUBERT
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Publication number: 20190161652Abstract: The aim is to provide an efficient method for producing a multi-layer adhesive tape having a heat-sealing layer and a pressure sensitive adhesive that results in effective composite adhesion of the individual layers to one another.Type: ApplicationFiled: November 27, 2018Publication date: May 30, 2019Inventors: Martin GEELINK, Kerstin KLINGEBERG
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Publication number: 20190085214Abstract: The invention relates to a bio-based film comprising a composition based on poly(lactic acid), said composition containing the following components: (a) at least one bio-based co-polymer based on at least one lactic acid derivative; (b) at least one plasticizer comprising at least one compound which contains at least one ester group, excluding dimeric and polymeric esters of lactic acid; (c) at least one nucleation agent; and (d) optional additives.Type: ApplicationFiled: October 29, 2015Publication date: March 21, 2019Inventors: Kerstin KLINGEBERG, Bernhard MÜSSIG
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Patent number: 10125293Abstract: The invention relates to an extensively biologically degradable adhesive tape, which in particular has a good and quickly established anchoring between the adhesive and the carrier. The invention relates to an adhesive tape for protecting surfaces, comprising an adhesive H, containing at least 60 wt %, at least one polyurethane P, obtainable from chemical cross-linking of a polyurethane pre-polymer, obtainable from the chemical reaction of d) one or a plurality of aliphatic polyester polyols A having a hydroxy functionality of 1.8 through 2 and a number-averaged molecular weight of equal to/greater than 1,000 g/mole; e) one or a plurality of compounds B having a hydroxy functionality of 1.Type: GrantFiled: June 11, 2015Date of Patent: November 13, 2018Assignee: TESA SEInventors: Maike Strebl, Patrick Kerep, Tobias Blömker, Kerstin Klingeberg
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Publication number: 20180030315Abstract: A heat-resistant release liner for use on pressure-sensitive adhesives and which comprises an externally situated silicone release layer (SR); a layer system (POL) comprising, in each of its layers, based in each case on the total weight of the layer, a total of at least 50% by weight of one or more polyolefins, where the layer system (POL) comprises, based on the total weight of the layer system (POL), at least 60% by weight of polypropylene; and an externally situated layer (PER) comprising, based on the total weight of the layer (PER), at least 80% by weight of polyethylene, where an adhesive bonds the layer (PER) to the next subsequent layer in the structure of the release liner.Type: ApplicationFiled: July 25, 2017Publication date: February 1, 2018Applicant: TESA SEInventors: Kerstin KLINGEBERG, Ingo NEUBERT
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Publication number: 20170121568Abstract: The invention relates to an extensively biologically degradable adhesive tape, which in particular has a good and quickly established anchoring between the adhesive and the carrier. The invention relates to an adhesive tape for protecting surfaces, comprising an adhesive H, containing at least 60 wt %, at least one polyurethane P, obtainable from chemical cross-linking of a polyurethane pre-polymer, obtainable from the chemical reaction of d) one or a plurality of aliphatic polyester polyols A having a hydroxy functionality of 1.8 through 2 and a number-averaged molecular weight of equal to/greater than 1,000 g/mole; e) one or a plurality of compounds B having a hydroxy functionality of 1.Type: ApplicationFiled: June 11, 2015Publication date: May 4, 2017Applicant: TESA SEInventors: Maike STREBL, Patrick KEREP, Tobias BLÖMKER, Kerstin KLINGEBERG