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CN101967314B 一种雷射印裱机用镭射信息层及其制备方法 失效 - 权利终止

一种雷射印裱机用镭射信息层及其制备方法
摘要：
一种雷射印裱机用镭射信息层，包括有第一涂层和第二涂层，第一涂层涂覆于离型层，第二涂层涂覆于第一涂层，第一涂层按重量百分比计，包含甲基丙烯酸甲酯10～12%、丁酮45～50%、甲基异丁酮38～45%；第二涂层按重量百分比计，包含丙烯酸树脂20～28%、聚醚改性硅氧烷0.02～0.03%、聚矽氧烷有机硅0.03～0.04%、甲苯二异氰酸酯16～18%、丁酮30～35%、甲基异丁酮25～33%。一种雷射印裱机用镭射信息层的制备方法，按照上述重量百分比计的组分准备原料；先涂布第一涂层，然后在第一涂布上涂布从而形成第二涂层。该雷射印裱机用镭射信息层具有烫印后过印裱机不失光的耐高温效果，雷射强度好，可大大减少镭射薄膜的不良品，节约成本。
摘要（英）：

The invention discloses a laser information layer used for a laser printing mounted machine. The laser information layer comprises a first coating and a second coating, wherein the first coating is coated on a releasing layer; the second coating is coated on the first coating; the first coating comprises the following components in percentage by weight: 10 to 12 percent of methyl methacrylate, 45to 50 percent of butanone and 38 to 45 percent of methyl isobutyl ketone; and the second coating comprises the following components in percentage by weight: 20 to 28 percent of acrylic resin, 0.02 to0.03 percent of polyether modified siloxane, 0.03 to 0.04 percent of polysiloxanes organic silicon, 16 to 18 percent of toluene diisocynate, 30 to 35 percent of butanone and 25 to 33 percent of methyl isobutyl ketone. A preparation method for the laser information layer used for the laser printing mounted machine comprises the following steps of: preparing raw materials according to the weight percentage; coating the first coating; and coating to form the second coating on the first coating. The laser information layer of the laser printing mounted machine has a high-temperature resistant effect that the printing mounted machine does not lose light after hot-stamping, has high laser strength, and can greatly reduce defective products of laser films and save cost.

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