Adhesive article consisting of an upper material, an adhesive layer and a silicone free support

Pressure-sensitive adhesive articles (I), comprising (A) an upper material, (B) a layer of contact adhesive and (C) a substrate material with (c1) a base material and (c2) a silicone- free release coating with a separation value (FINAT 10) of not more than 1 N/25 mm against adhesive (B), containing...

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Bibliographische Detailangaben
Hauptverfasser: HEININGER, HANS-ULRICH, DEHLER, KLAUS, GUNIA, PAUL-GERHARD
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Pressure-sensitive adhesive articles (I), comprising (A) an upper material, (B) a layer of contact adhesive and (C) a substrate material with (c1) a base material and (c2) a silicone- free release coating with a separation value (FINAT 10) of not more than 1 N/25 mm against adhesive (B), containing (co)polymer(s) derived from (meth)acrylate, acrylonitrile, styrene, vinyl chloride, vinylidene chloride, vinyl ethers, isoprene, chloroprene, vinylpyrrolidone, unsaturated fluorohydrocarbons, unsaturated carboxylic acids, ethylene-vinyl acetate, vinyl acetate, and/or a combination of di-isocyanate with diol. Also claimed is substrate material (C) as above.