• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Imaging Science and Technology >Advanced Color Toner for Fine Image Quality
【24h】

Advanced Color Toner for Fine Image Quality

机译：先进的彩色碳粉，可提供出色的图像质量

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Application of full color printers has spread rapidly in the office environment, and demands on the full color printer have been also increasing; especially, high-speed printing, oilless fusing and fine image quality are strongly requested. Recently, several types of chemical toner have been launched. Because they have small and narrow particle size distributions, they have an advantage in fine image quality. However, the resin of chemical toners are usually styrene-acrylic, which is not suitable for high-speed printing and glossy images for pictorial applications because the styrene-acrylic has to be high molecular weight to make toner have sufficient durability. On the other hand, polyester has better properties for highspeed printing than styrene-acrylic because of the existence of a polar group that enhances a compatibility with the cellulose of paper. Polyester has good durability even if it has a low molecular weight and thus can provide a glossy image. Thus polyester has several advantages over styrene-acrylic. In general, it is difficult to use polyester as the binder resin of chemical toner. On the other hand, it is easy to make polyester color toner by the pulverization method, but it is difficult to make pulverized toner having small and narrow particle size distribution for fine image quality, and it is also difficult to make pulverized toner having both oilless fusing ability and sufficient durability. In this article, design of oilless fusable, pulverized color toner with small and narrow particle size distribution was investigated. This advanced color toner named "MC toner" can provide high-speed printing, oilless fusing, and also fine image quality.
机译：全彩色打印机的应用在办公环境中迅速普及，对全彩色打印机的需求也在不断增加。特别是，强烈要求高速打印，无油定影和高质量图像。最近，已经推出了几种类型的化学调色剂。由于它们的粒径分布较小且较窄，因此在精细图像质量方面具有优势。然而，化学调色剂的树脂通常为苯乙烯-丙烯酸，这不适用于高速印刷和用于绘画用途的光泽图像，因为苯乙烯-丙烯酸必须具有高分子量以使调色剂具有足够的耐久性。另一方面，聚酯由于具有增强与纸纤维素的相容性的极性基团而比苯乙烯-丙烯酸具有更好的高速印刷性能。聚酯即使具有低分子量也具有良好的耐久性，因此可以提供光泽的图像。因此，聚酯具有优于苯乙烯-丙烯酸的几个优点。通常，难以将聚酯用作化学调色剂的粘合剂树脂。另一方面，容易通过粉碎法制备聚酯彩色调色剂，但是难以制备具有小而窄的粒径分布以得到优良图像质量的粉碎调色剂，并且也难以制备同时具有无油性的粉碎调色剂。熔断能力和足够的耐久性。在本文中，研究了粒径分布窄且窄的无油可熔粉状彩色碳粉的设计。这种称为“ MC碳粉”的高级彩色碳粉可以提供高速打印，无油定影，并且图像质量也很高。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号