B - Operations – Transporting – 43 – L
Patent
B - Operations, Transporting
43
L
B43L 19/00 (2006.01) B32B 7/06 (2006.01) B41J 29/367 (2006.01) B41J 31/09 (2006.01)
Patent
CA 2253630
The invention relates to a flexible, multilayered transfer tape with an auxiliary carrier and a pressure-sensitive adhesive layer. A white-pigment transfer layer containing binding agents is provided between the auxiliary carrier and the pressure-sensitive adhesive layer and has greater adherence to the pressure-sensitive adhesive layer than to the auxiliary carrier. Said transfer tape is characterised in that a non-white pigment is finely dispersed a) in a plastic-bonded intermediate layer which is a1) between the white- pigment transfer layer and the pressure-sensitive adhesive layer or a2) in the white-pigment transfer layer, and/or b) in the pressure-sensitive adhesive layer. In comparison with those transfer tapes in which only the white-pigment transfer layer is tinted, said transfer tape is characterised by a significantly improved covering capacity.
L'invention concerne un ruban de transfert multicouche souple comportant un support auxiliaire et une couche autocollante. Une couche de transfert contenant un pigment blanc et un liant est disposée entre le support auxiliaire et la couche autocollante et présente une adhérence plus grande à cette dernière qu'au support auxiliaire. Ce ruban de transfert est caractérisé en ce qu'un pigment non blanc est finement dispersé a) dans une couche intermédiaire liée à du plastique, laquelle se trouve a1) entre la couche de transfert à pigment blanc et la couche autocollante ou bien a2) dans la couche de transfert à pigment blanc, et/ou b) dans la couche autocollante. Par rapport aux rubans de transfert dans lesquels seule la couche de transfert à pigment blanc est teintée, ce ruban de transfert se caractérise par un pouvoir couvrant nettement amélioré.
Bauersachs Wolfgang
Buchholz Martina
Giersemehl Wolfgang
Titze Lothar
Weissmann Karl-Heinz
Henkel Kommanditgesellschaft Auf Aktien
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Pritt Produktionsgesellschaft Mbh
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