发明名称 |
Fita de transferência flexível de várias camadas |
摘要 |
A flexible, multilayered transfer tape is described which contains an auxiliary support, a layer of pressure-sensitive adhesive and a binder containing a white-pigmented transfer layer having greater adhesion to the pressure-sensitive adhesive layer than to the auxiliary support. The transfer layer, which contains a binder in addition to a white pigment, is present between the auxiliary support and the pressure-sensitive adhesive layer. The transfer tape is characterized in that a non-white pigment is present in finely dispersed form in either or both of a polymer-bonded interlayer and the pressure-sensitive adhesive layer. The polymer-bonded interlayer may be situated between the white-pigmented transfer layer and the pressure-sensitive adhesive layer or in the white-pigmented transfer layer itself. Such transfer tapes have significantly improved covering capacity as compared to transfer tapes in which only the white-pigmented transfer layer is tinted. |
申请公布号 |
BR9708895(A) |
申请公布日期 |
1999.08.03 |
申请号 |
BR19979708895 |
申请日期 |
1997.03.03 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN;PRITT PRODUKTIONSGESELLSCHAFT MBH |
发明人 |
LOTHAR TITZE;MARTINA BUCHHOLZ;WOLFGANG BAUERSACHS;KARL-HEINZ WEISSMANN;WOLFGANG GIERSEMEHL |
分类号 |
B43L19/00;B41J29/367;B41M5/10;C09J7/02;(IPC1-7):B41M5/10;B41J31/09 |
主分类号 |
B43L19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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