Patents by Inventor Matthias SEIBERT
Matthias SEIBERT 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: 11260644Abstract: The invention relates to an applicator for die-cut parts (2), having a die-cut part strip (1) with a longitudinal direction (L) having a carrier layer (3) and an adhesive layer (4), where an outer contour of the die-cut parts (2) is punched through the carrier layer and adhesive layer (3, 4) down to predetertnined breaking points (18) and a die-cut part complement (19) protrudes beyond the die-cut parts (2) continuously laterally to a longitudinal direction (L), and a punch head (8) over which the die-cut part strip (1) runs, where the die-cut parts (2) running over the punch head (8) face away from the punch head (8) by their adhesive layer (4), and the die-cut parts (2) can be pressed by means of the punch head (8) onto a surface (11).Type: GrantFiled: June 28, 2019Date of Patent: March 1, 2022Assignee: tesa SEInventors: Hans-Peter Brandt, Matthias Seibert
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Patent number: 11208581Abstract: Thermally vulcanisable, meltable adhesives and processes have a meltable polybutadiene-polyurethane, ground sulphur and optionally at least one vulcanisation accelerator, at least one filling material, at least one epoxide resin, at least one tackifier resin, bitumen, at least one softener and further auxiliary and additive materials, wherein said adhesives and processes can be thermally vulcanised within a temperature range of 130° C. to 230° C., such that same, as well as an adhesive strip produced from same, can be used for adhesion and/or sealing in the automotive industry, as well as in structural work on oiled sheet metal, and in the painting line on e-coated or otherwise painted sheet metal, for example, for crimp fold adhesion, for crimp fold sealing, for seam sealing, for lining adhesion, for hole closure and much more.Type: GrantFiled: September 12, 2017Date of Patent: December 28, 2021Assignee: TESA SEInventors: Sebastian Dietze, Kim Elsenbach, Frank Hannemann, Björn Zeysing, Uwe Schümann, Matthias Seibert, Katja Meyer, Bernd Dietz, Jasmin Flucke, Amy Kaus
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Patent number: 10946629Abstract: Diecuts are configured for permanent closing of holes and have a carrier comprising an assembly of at least two polymeric films. An upper film of the at least two polymeric films has a basis weight of at least 1.0 kg/m2 and a lower film of the at least two polymeric films consisting of at least two layers, wherein a first layer is in the form of a polymeric film and faces the upper film, and a second layer is in the form of a functional layer with a side of the lower film, facing away from the upper film, bears an applied adhesive composition.Type: GrantFiled: May 16, 2019Date of Patent: March 16, 2021Assignee: TESA SEInventors: Katja Meyer, Matthias Seibert
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Publication number: 20200001589Abstract: The invention relates to an applicator for die-cut parts (2), having a die-cut part strip (1) with a longitudinal direction (L) having a carrier layer (3) and an adhesive layer (4), where an outer contour of the die-cut parts (2) is punched through the carrier layer and adhesive layer (3, 4) down to predetertnined breaking points (18) and a die-cut part complement (19) protrudes beyond the die-cut parts (2) continuously laterally to a longitudinal direction (L), and a punch head (8) over which the die-cut part strip (1) runs, where the die-cut parts (2) running over the punch head (8) face away from the punch head (8) by their adhesive layer (4), and the die-cut parts (2) can be pressed by means of the punch head (8) onto a surface (11).Type: ApplicationFiled: June 28, 2019Publication date: January 2, 2020Inventors: Hans-Peter BRANDT, Matthias SEIBERT
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Publication number: 20190352540Abstract: Diecuts are configured for permanent closing of holes and have a carrier comprising an assembly of at least two polymeric films. An upper film of the at least two polymeric films has a basis weight of at least 1.0 kg/m2 and a lower film of the at least two polymeric films consisting of at least two layers, wherein a first layer is in the form of a polymeric film and faces the upper film, and a second layer is in the form of a functional layer with a side of the lower film, facing away from the upper film, bears an applied adhesive composition.Type: ApplicationFiled: May 16, 2019Publication date: November 21, 2019Applicant: tesa SEInventors: Katja MEYER, Matthias SEIBERT
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Publication number: 20190218436Abstract: Thermally vulcanisable, meltable adhesives and processes have a meltable polybutadiene-polyurethane, ground sulphur and optionally at least one vulcanisation accelerator, at least one filling material, at least one epoxide resin, at least one tackifier resin, bitumen, at least one softener and further auxiliary and additive materials, wherein said adhesives and processes can be thermally vulcanised within a temperature range of 130° C. to 230° C., such that same, as well as an adhesive strip produced from same, can be used for adhesion and/or sealing in the automotive industry, as well as in structural work on oiled sheet metal, and in the painting line on e-coated or otherwise painted sheet metal, for example, for crimp fold adhesion, for crimp fold sealing, for seam sealing, for lining adhesion, for hole closure and much more.Type: ApplicationFiled: September 12, 2017Publication date: July 18, 2019Applicant: TESA SEInventors: Sebastian DIETZE, Kim ELSENBACH, Frank HANNEMANN, Björn ZEYSING, Uwe SCHÜMANN, Matthias SEIBERT, Katja MEYER, Bernd DIETZ, Jasmin FLUCKE, Amy KAUS
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Publication number: 20160200075Abstract: A blank and/or diecut permanently closes of holes in one or more metal sheets and/or plastics parts. The blank and/or diecut comprises a carrier having at least one thermosetting plastic, wherein the diecut is self-adhesive at least prior to curing.Type: ApplicationFiled: July 23, 2014Publication date: July 14, 2016Applicant: Tesa SEInventors: SEBASTIAN DIETZE, KATJA MEYER, UWE SCHÜMANN, MATTHIAS SEIBERT
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Patent number: 8709200Abstract: A method provides an adhesive strip to protect metal surfaces from corrosion. The adhesive strip has a layer of olefin polymer with a density between 0.86 g/cm3 and 0.91 g/cm3 and a crystallite melting point of at least 105° C. The adhesive strip is applied onto a metal surface, and the strip is heated such that the layer is molten, thereby forming a corrosion protection layer for the metal surface.Type: GrantFiled: January 6, 2010Date of Patent: April 29, 2014Assignee: tesa SEInventors: Bernhard Müssig, Matthias Seibert, Michael Stromann
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Patent number: 8680178Abstract: The in-line repair operations in the automotive industry require high-temperature masking tapes which satisfy a particular profile of requirements. Hence such masking tapes must be temperature-stable and must have a high crosslinking potential. Masking tapes employed are tapes coated with thermally crosslinking natural rubber (NR) adhesives which have a crosslinker resin/phenolic resin component.Type: GrantFiled: December 21, 2009Date of Patent: March 25, 2014Assignee: Tesa SEInventors: Andreas Meier, Matthias Seibert, Sabine Thormeier, Karsten Seitz
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Patent number: 8574392Abstract: A method for anticorrosive treatment of metal surfaces, especially at edges and transitions of the metal components, characterized in that a self-adhesive tape is applied to the metal surface and the self-adhesive tape contains at least one layer with a material which is heated such that the material melts onto the metal surface and thus forms an anticorrosive layer.Type: GrantFiled: January 6, 2010Date of Patent: November 5, 2013Assignee: TESA SEInventors: Alexander Prenzel, Jennifer Beschmann, Matthias Seibert
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Publication number: 20120003598Abstract: A method provides an adhesive strip for anti-corrosion treatment of metal surfaces. The adhesive strip has a layer of olefin polymer and a crosslinker and is applied onto a metal surface. The strip is heated such that the layer melts, thereby forming an anti-corrosion layer for the metal surface.Type: ApplicationFiled: January 6, 2010Publication date: January 5, 2012Applicant: TESA SEInventors: Bernhard Müssig, Matthias Seibert, Michael Stromann
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Publication number: 20120000591Abstract: A method provides an adhesive strip to protect metal surfaces from corrosion. The adhesive strip has a layer of olefin polymer with a density between 0.86 g/cm3 and 0.91 g/cm3 and a crystallite melting point of at least 105° C. The adhesive strip is applied onto a metal surface, and the strip is heated such that the layer is molten, thereby forming a corrosion protection layer for the metal surface.Type: ApplicationFiled: January 6, 2010Publication date: January 5, 2012Applicant: TESA SEInventors: Bernhard Müssig, Matthias Seibert, Michael Stromann
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Publication number: 20110284156Abstract: A method for anticorrosive treatment of metal surfaces, especially at edges and transitions of the metal components, characterized in that a self-adhesive tape is applied to the metal surface and the self-adhesive tape contains at least one layer with a material which is heated such that the material melts onto the metal surface and thus forms an anticorrosive layer.Type: ApplicationFiled: January 6, 2010Publication date: November 24, 2011Applicant: tesa SEInventors: Alexander Prenzel, Jennifer Beschmann, Matthias Seibert
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Publication number: 20100160569Abstract: The in-line repair operations in the automotive industry require high-temperature masking tapes which satisfy a particular profile of requirements. Hence such masking tapes must be temperature-stable and must have a high crosslinking potential. Masking tapes employed are tapes coated with thermally crosslinking natural rubber (NR) adhesives which have a crosslinker resin/phenolic resin component.Type: ApplicationFiled: December 21, 2009Publication date: June 24, 2010Applicant: TESA SEInventors: Andreas MEIER, Matthias SEIBERT, Sabine THORMEIER, Karsten SEITZ