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    • 1. 发明授权
    • Toner receptive coating
    • 调色剂接受涂层
    • US4958173A
    • 1990-09-18
    • US444119
    • 1989-11-30
    • John J. FitchTim ParkerAlfred T. Bouchard, Jr.Mary Sullivan
    • John J. FitchTim ParkerAlfred T. Bouchard, Jr.Mary Sullivan
    • G03G7/00G03G13/16
    • G03G7/0026G03G13/16G03G7/004
    • The invention comprises a toner receptive coating for substrates, typically paper, label or tag stock, for use in conventional printers such as ion deposition printers and photostatic copiers. The coating on paper or polymeric film improves the print density and durability of text or images transferred thereto from printers or copiers, particularly those which employ dry magnetic toner. The coating eliminates the need to use heat fusing to fix the transferred toned image to the substrate. The coating is composed of pressure sensitive polymeric binder material and particulate fillers. The polymeric binder has a glass transition temperature less than 20.degree. C. preferably a glass transition temperature between -10.degree. C. and +10.degree. C. The fillers include a polymeric filler, typically a polyethylene wax or a polyethylene/polytetrafluoroethylene wax mixture and a mineral filler, typically particulate silicon dioxide. The receptive coating also improves the smudge resistance of transferred toned images, particularly when employing dry magnetic toner. The coating can be used to fix (without heat fusing) the transferred toned image to paper, tag or label stock that has been coated with a pressure sensitive adhesive on the opposite side.
    • 本发明包括用于基板的调色剂接受涂层,通常为纸张,标签或标签纸,用于常规打印机,例如离子沉积打印机和静电复印机。 纸或聚合物膜上的涂层改善了从打印机或复印机,特别是使用干磁性调色剂的打印机或复印机转印到其上的文本或图像的印刷密度和耐久性。 该涂层消除了使用热融合将转印的调色图像固定到基底的需要。 涂层由压敏聚合物粘合剂材料和颗粒填料组成。 聚合物粘合剂的玻璃化转变温度低于20℃,优选玻璃化转变温度在-10℃至+ 10℃之间。填料包括聚合物填料,通常为聚乙烯蜡或聚乙烯/聚四氟乙烯蜡混合物, 矿物填料,通常为二氧化硅颗粒。 接受涂层还改善了转印调色图像的防污染性,特别是当使用干磁性调色剂时。 涂层可以用于将转印的调色图像固定(没有热熔)到在相对侧上涂覆有压敏粘合剂的纸张,标签或标签纸。
    • 2. 发明授权
    • Toner receptive coating
    • 调色剂接受涂层
    • US4942410A
    • 1990-07-17
    • US376888
    • 1989-07-06
    • John J. FitchTim Parker
    • John J. FitchTim Parker
    • G03G7/00G03G13/16
    • G03G13/16G03G7/0026G03G7/004
    • The invention comprises a toner receptive coating for substrates, typically paper, for use in conventional printers such as ion deposition printers and photostatic copiers. The coating on paper or polymeric film improves the print density and durability of text or images transferred thereto from printers or copiers, particularly those which employ dry magnetic toner. The coating eliminates the need to use heat fusing to fix the transferred toned image to the substrate. The coating is composed of pressure sensitive polymeric binder material and particulate fillers. The polymeric binder has a glass transition temperature less than 20.degree. C. preferably a glass transition temperature between -10.degree. C. and +10.degree. C. The fillers include a polymeric filler, typically a polyethylene wax or a polyethylene/polytetrafluoroethylene wax mixture and a mineral filler, typically particulate silicon dioxide. The receptive coating also improves the smudge resistance of transferred toned images, particularly when employing dry magnetic toner.
    • 本发明包括用于常规打印机(例如离子沉积打印机和光静电复印机)中用于基材的通常用于纸张的调色剂接受涂层。 纸或聚合物膜上的涂层改善了从打印机或复印机,特别是使用干磁性调色剂的打印机或复印机转印到其上的文本或图像的印刷密度和耐久性。 该涂层消除了使用热融合将转印的调色图像固定到基底的需要。 涂层由压敏聚合物粘合剂材料和颗粒填料组成。 聚合物粘合剂的玻璃化转变温度低于20℃,优选玻璃化转变温度在-10℃至+ 10℃之间。填料包括聚合物填料,通常为聚乙烯蜡或聚乙烯/聚四氟乙烯蜡混合物, 矿物填料,通常为二氧化硅颗粒。 接受涂层还改善了转印调色图像的防污染性,特别是当使用干磁性调色剂时。