Hot melt adhesive sheet and decorative sheet with adhesive layer
AssigneesNitto Shinko Corporation, Nitto Denko Corporation
InventorsKayoko Sasaki, Takafumi Hida, Shota Tanaka
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Abstract
Provided is a hot melt adhesive sheet comprising a hot melt adhesive that comprises a styrene-based block copolymer and a tackifier, in which the styrene-based block copolymer comprises a hard segment composed of a polystyrene block and a soft segment composed of a constituent unit derived from propylene.
Claims5
A hot melt adhesive sheet comprising an adhesive layer consisting only of a hot melt adhesive, wherein the hot melt adhesive consists only of a styrene-ethylene-ethylene-propylene-styrene block copolymer and a hydrogenated aromatic petroleum resin as a tackifier.
A decorative sheet with adhesive layer having an adhesive layer formed on one side of a decorative sheet, wherein
- the adhesive layer consists only of a hot melt adhesive,
- the hot melt adhesive consists only of a styrene-ethylene-ethylene-propylene-styrene block copolymer and a hydrogenated aromatic petroleum resin as a tackifier.
Dependencies are inferred from the claim text.