Doppelseitige druckempfindliche Klebefolie
Anmelder: NITTO DENKO CORPORATION 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP2546053
- Aktenzeichen
- EP12175817
- Anmeldetag
- 11. Juli 2012
- Veröffentlichung
- 11. Dezember 2013
- Erteilung
- 11. Dezember 2013
- Rechtsraum
- EP
- IPC
- B32B5/16B32B27/32C09J7/02C09J133/04C09J133/06
Abstract
The present invention provides a double-sided pressure-sensitve adhesive sheet excellent in waterproof property (water stopping property) and impact resistance. The present invention relates to a double-sided pressure-sensitive adhesive sheet including a polyolefin foam substrate and an acrylic pressure-sensitive adhesive layer on both surfaces of the polyolefin foam substrate, wherein the polyolefin foam substrate has a volume percentage of closed cells of 70% or more and a degree of crosslinking of from 3 to 60 wt%, and the acrylic pressure-sensitive adhesive layer is formed from a pressure-sensitive adhesive composition containing: an acrylic polymer formed from a component including, as an essential monomer component thereof, an alkyl (meth)acrylate having a linear or branched alkyl group; and a tackifying resin.
Anmelder
- Firma
- NITTO DENKO CORPORATION
- Land
- 🇯🇵 Japan
Japanisches Materialwissenschafts- und Chemieunternehmen mit Sitz in Osaka. Nitto Denko entwickelt Klebebänder, Folien, optische Materialien für Displays sowie Membranen und Materialien für Elektronik, Automobil und Medizintechnik.
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