发明名称 CORRECTION TAPE HAVING DYE MIGRATION BLOCKING PROPERTIES
摘要 <p>The present invention is directed to correction tapes having dye migration blocking properties. More specifically, the present invention includes a correction tape having a dye migration barrier. The dye migration barrier comprises an organic material that serves as a physical barrier to prevent dye from migrating from the lower corrected layer to the visible surface. Additionally, the present invention is directed to a process for the manufacture of a correction tape having a dye migration barrier.</p>
申请公布号 WO2001012742(A1) 申请公布日期 2001.02.22
申请号 US2000021939 申请日期 2000.08.10
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