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    • 6. 发明申请
    • MULTI-LAYER, FLEXIBLE TRANSFER TAPE
    • 多层,柔性输电BAND
    • WO99019149A1
    • 1999-04-22
    • PCT/EP1998/006172
    • 1998-09-29
    • B43L19/00B41J29/367B41M5/10C09J7/02C09J11/04C09J133/06B41J31/09
    • B41M5/10B41J29/367Y10T428/2486Y10T428/2839
    • The invention relates to a multi-layer, flexible transfer tape with an auxiliary substrate and a pressure-sensitive adhesive layer, and, between the two, at least one binder-containing pigmented transfer layer with a stronger bond towards the adhesive layer than towards the auxiliary substrate. This transfer tape is characterized in that it comprises two binder-containing pigmented transfer layers, one of which is cationic-active and the other anionic-active. As a result, incorrect characters which have been covered by the transfer layer can not subsequently reappear, as undesirable migration of dyes resulting from covering is prevented.
    • 公开的是一种多层的,灵活的转移带包括辅助支撑和压敏粘合剂层,其中至少有一个含粘结剂的颜料的转移层是所述背衬和包含压敏粘合剂层具有比所述载体更大的粘附性的压敏粘合剂层之间。 这是其特征在于,所述转移带包括两个含粘合剂的着色转移层,着色转移层的一个阳离子活性和其它颜料的转移层是阴离子集。 如果覆盖有此传输频带不正确的字符,那么不希望的迁移的染料由盖,因此外观覆盖刻字防止。