公开(公告)号：US11261349B2

公开(公告)日：2022-03-01

申请号：US15578137

申请日：2016-07-14

Applicant: TESA SE

Inventor： Stephan Bernt ,  Patrick Kerep

IPC: C09J7/29 ,  B29C70/54 ,  B29C33/60

Abstract: Adhesive tape having a carrier material comprising the following layers: a textile composed of fibers having a softening point greater than or equal to 200° C., and coated with fluoropolymers or silicone polymers, to the top side of which textile a first film composed of fluoropolymers is applied over the whole surface and to the bottom side of which textile a second film is applied over the whole surface, wherein a self-adhesive mass is applied to one side of the carrier material.

公开(公告)号：US09914859B2

公开(公告)日：2018-03-13

申请号：US15326891

申请日：2015-07-14

Applicant: TESA SE

Inventor： Stephan Bernt ,  Patrick Kerep

IPC: C09J133/08 ,  B29C33/68 ,  C09J7/02 ,  B29C70/34 ,  B29K105/00 ,  B29K33/04 ,  B29K627/18 ,  B29K309/08

CPC classification number: C09J133/08 ,  B29C33/68 ,  B29C70/342 ,  B29K2033/04 ,  B29K2105/0097 ,  B29K2309/08 ,  B29K2627/18 ,  C09J7/22 ,  C09J7/24 ,  C09J7/245 ,  C09J7/38 ,  C09J2423/046 ,  C09J2423/106 ,  C09J2427/006 ,  C09J2433/00 ,  C09J2467/006 ,  C09J2475/006 ,  C09J2477/006

Abstract: Method for molding a body in a mold, comprising the following steps: applying an adhesive tape to the inside of a mold, distributing the layers of material forming the body over the adhesive tape, curing the layers of material, removing the body from the mold, where the adhesive tape has a backing on one side of which a self-adhesive has been applied in the form of a polymer mixture, the polymers being constructed of 60 to 99.5 wt % of n-butyl acrylate and/or 2-ethylhexyl acrylate, 0.5 to 10 wt % of an ethylenically unsaturated monomer having an acid or acid-anhydride function, 0 to 30 wt % of one or more olefinic monomers and the self-adhesive comprises between 0 and 60 parts by weight of one or more tackifiers.

公开(公告)号：US10738225B2

公开(公告)日：2020-08-11

申请号：US15290388

申请日：2016-10-11

Applicant: TESA SE

Inventor： Patrick Kerep ,  Ilse Rodewald ,  Stephan Bernt

IPC: B65H19/18 ,  C09J7/22 ,  C09J107/00 ,  C09J109/06 ,  C09J133/02 ,  C09J7/38 ,  C09J7/20 ,  C09J7/40 ,  C09J7/24 ,  C09J7/25 ,  C09J5/00 ,  C09J121/00 ,  B65H19/10

Abstract: The invention relates to an adhesive tape with a carrier composed of a film, there being applied on one side of the carrier an adhesive based on natural rubber or synthetic rubber, where the film is a biaxially oriented film made of polypropylene, polyethylene or polyester such as PET, and on the side of the carrier not coated with adhesive there is a release layer, based in particular on carbamate.

公开(公告)号：US10696872B2

公开(公告)日：2020-06-30

申请号：US15758945

申请日：2016-09-07

Applicant: TESA SE

Inventor： Stephan Bernt ,  Benjamin Pütz

IPC: C09J7/38 ,  C09J7/24 ,  C09J4/00 ,  C08F220/18 ,  B29C65/50 ,  B29C65/00 ,  B29C70/42 ,  C08J5/00 ,  C08J5/12

Abstract: The invention relates to an adhesive tape which can be used in particular in a method for connecting two fiber-reinforced plastic components, comprising a carrier material made of polyethylene, wherein a polyacrylate-based self-adhesive compound is applied to one side of the carrier material, said adhesive compound can be reduced to the following reactant mixture containing monomers having the following composition: A1) acrylic acid ester, and/or methacrylic acid ester of the following formula CH2═CH(R1)(COOR2), wherein R1=H or CH3 and R2 is an alkyl chain with 1 to 14 carbon atoms at a proportion of between 65 to 98 wt. %, A2) acrylates and/or methacrylates whose alcohol component contains at least one primary hydroxyl- or carboxyl-group, and/or with acrylate-copolymerizable vinyl compounds containing the at least one primary hydroxyl or carboxyl group at a proportion of between 1 to 20 wt. %, A3) multi-functional isocyanate cross-linker which blocks with thermally reversible protective groups at a proportion of between 1-10 wt. %, A4) and, if the proportions of A1), A2) and A3) do not add up to 100 wt. %, olefinically unsaturated monomers having functional groups, with a proportion of 0 to 15 wt. %.