The present invention relates to a foam tape (100) for a sound-absorbing tire, the foam tape including a release film (101); a tacky adhesive layer (102) formed underneath the release film; a base film (103) formed underneath the tacky adhesive layer; an adhesive layer (104) formed underneath the base film; and a sound-absorbing material layer (105) having a porous structure and formed underneath the adhesive layer, and the foam tape (100) having enhanced adhesive force to a tire, and the present invention also relates to a sound-absorbing tire including the foam tape for a sound-absorbing tire.
FOAM TAPE FOR SOUND-ABSORBING TIRE AND SOUND-ABSORBING TIRE COMPRISING THE SAME
SCHAUMSTOFFBAND FÜR SCHALLABSORBIERENDEN REIFEN UND SCHALLABSORBIERENDER REIFEN MIT DEMGLEICHEN
BANDE DE MOUSSE POUR PNEU INSONORISANT ET PNEU INSONORISANT COMPRENANT UNE TELLE BANDE
23.02.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / C09J ADHESIVES , Klebstoffe |
Foam tape for sound-absorbing tire and sound-absorbing tire comprising the same
Europäisches Patentamt | 2022
|FOAM TAPE FOR SOUND-ABSORBING TIRE AND SOUND-ABSORBING TIRE COMPRISING THE SAME
Europäisches Patentamt | 2022
|FOAM TAPE FOR SOUND-ABSORBING TIRE AND SOUND-ABSORBING TIRE COMPRISING THE SAME
Europäisches Patentamt | 2022