公开(公告)号：US20200001589A1

公开(公告)日：2020-01-02

申请号：US16457651

申请日：2019-06-28

Applicant: tesa SE

Inventor： Hans-Peter BRANDT ,  Matthias SEIBERT

IPC: B32B38/04 ,  B32B37/00 ,  B32B37/10 ,  B32B37/12 ,  B32B37/18 ,  B32B7/12

Abstract: 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).

公开(公告)号：US20190218436A1

公开(公告)日：2019-07-18

申请号：US16336376

申请日：2017-09-12

Applicant: TESA SE

Inventor： Sebastian DIETZE ,  Kim ELSENBACH ,  Frank HANNEMANN ,  Björn ZEYSING ,  Uwe SCHÜMANN ,  Matthias SEIBERT ,  Katja MEYER ,  Bernd DIETZ ,  Jasmin FLUCKE ,  Amy KAUS

IPC: C09J175/14 ,  C09J7/35 ,  C09J7/38 ,  C09J11/04 ,  C09J11/06 ,  B29C48/00 ,  C08G18/22 ,  C08G18/69 ,  C08G18/75 ,  C08G18/87

CPC classification number: C09J175/14 ,  B29B7/485 ,  B29B7/487 ,  B29B7/603 ,  B29B7/726 ,  B29B7/845 ,  B29B7/86 ,  B29B7/90 ,  B29C48/022 ,  B29C48/15 ,  B29C48/402 ,  B29C48/67 ,  B29K2875/00 ,  C08G18/227 ,  C08G18/3206 ,  C08G18/6588 ,  C08G18/69 ,  C08G18/755 ,  C08G18/758 ,  C08G18/87 ,  C08K3/011 ,  C08K3/013 ,  C08K3/06 ,  C08K5/40 ,  C08K5/47 ,  C08L63/00 ,  C09J7/35 ,  C09J7/38 ,  C09J11/04 ,  C09J11/06 ,  C09J2205/102 ,  C08K5/39 ,  C08L95/00

Abstract: 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.

公开(公告)号：US20190352540A1

公开(公告)日：2019-11-21

申请号：US16414171

申请日：2019-05-16

Applicant: tesa SE

Inventor： Katja MEYER ,  Matthias SEIBERT

IPC: C09J7/29 ,  B32B27/08 ,  B32B27/32 ,  B32B27/20 ,  B32B27/34 ,  B32B3/26 ,  B32B7/12 ,  C09J7/38

Abstract: 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.