The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2016
Filed:
May. 04, 2012
Uwe Schümann, Pinneberg, DE;
Kirstin Weiland, Hamburg, DE;
Hermann Neuhaus-steinmetz, Ahrensburg, DE;
Dennis Perlbach, Neu Wulmstorf, DE;
Arne Koops, Neu-Lankau, DE;
Thomas Schubert, Hamburg, DE;
Olga Kirpicenok, Hamburg, DE;
Sarah Reich, Hamburg, DE;
Uwe Schümann, Pinneberg, DE;
Kirstin Weiland, Hamburg, DE;
Hermann Neuhaus-Steinmetz, Ahrensburg, DE;
Dennis Perlbach, Neu Wulmstorf, DE;
Arne Koops, Neu-Lankau, DE;
Thomas Schubert, Hamburg, DE;
Olga Kirpicenok, Hamburg, DE;
Sarah Reich, Hamburg, DE;
TESA SE, Norderstedt, DE;
Abstract
A double-sided adhesive tape useful for adhesively bonding articles composed of thermoplastic polymer, of EPDM, or of another rubberlike material is provided, having a first outer, pressure-sensitive adhesive side and a second outer, thermally-activatable side, and that comprises an at least dual-layered product construction consisting of layers A and B, layer A being a pressure-sensitive adhesive layer that is chemically cross-linked by thermal initiation, or being a pressure-sensitively adhesive carrier layer chemically cross-linked by thermal initiation, layer B being a thermoplastic synthetic material-based layer, layers A and B being in direct contact with one another, and the surface of layer A, which is in direct contact with layer B, having been corona or plasma pre-treated. The corona or plasma pre-treatment takes place in an atmosphere of nitrogen, carbon dioxide or a noble gas, or a mixture of at least two of these gases.