公开(公告)号：US06423464B1

公开(公告)日：2002-07-23

申请号：US09027249

申请日：1998-02-20

申请人： Kazuro Kubo ,  Tadashi Ito

发明人： Kazuro Kubo ,  Tadashi Ito

IPC分类号： B41M526

CPC分类号： B41M5/24 ,  Y10S430/146 ,  Y10S430/162

摘要： The present invention discloses a laser ablative recording material having at least one coloring agent layer and at least one overcoat layer on a surface of a support, wherein at least one of the overcoat layers contains a non-self-oxidizing, low temperature heat decomposable polymer which, when heated at a rate of 10° C./min, starting at room temperature, decreases in weight by 50% or more before reaching 300° C. This laser ablative recording material is characterized by excellent scratch resistance, a low Dmin, and a very high dye removing efficiency.

摘要翻译： 本发明公开了一种激光烧蚀记录材料，其在载体表面上具有至少一个着色剂层和至少一个外涂层，其中至少一个外涂层含有非自氧化低温可热分解聚合物 当在室温下以10℃/分钟的速度加热时，其在达到300℃之前的重量减少50％以上。该激光烧蚀记录材料的特征在于优异的耐擦伤性，低的Dmin， 和非常高的染料去除效率。