公开(公告)号：US20140292930A1

公开(公告)日：2014-10-02

申请号：US13854583

申请日：2013-04-01

申请人： Yanjia Zuo ,  Pratima Gattu Naga Rao ,  Mandakini Kanungo ,  Hong Zhao ,  Mark A. Cellura ,  Robertha Caroline Howell ,  Santokh S. Badesha ,  John R. Andrews

发明人： Yanjia Zuo ,  Pratima Gattu Naga Rao ,  Mandakini Kanungo ,  Hong Zhao ,  Mark A. Cellura ,  Robertha Caroline Howell ,  Santokh S. Badesha ,  John R. Andrews

IPC分类号： B41J2/04 ,  B29C65/48

CPC分类号： B41J2/04 ,  B29C65/483 ,  B29C66/028 ,  B29C66/1122 ,  B29C66/71 ,  B29C66/742 ,  B29L2031/767 ,  B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2002/14403 ,  B29K2079/08

摘要： A method for forming an ink jet printhead comprises processing an epoxy adhesive such that negative effects from physical contact with particular inks are reduced or eliminated. Conventional adhesives processed using conventional techniques are known to gain weight, swell, and/or oxidize when exposed to certain inks such as ultraviolet inks and pigmented inks. An embodiment of the present teachings can include processing of an adhesive including a processes a particular adhesive comprising a cresol novolac resin and a dicydiandiamide curing agent using a particular process, such that the resulting epoxy adhesive is suitable for printhead applications.

摘要翻译： 用于形成喷墨打印头的方法包括加工环氧粘合剂，从而减少或消除与特定油墨的物理接触的负面影响。 已知使用常规技术处理的常规粘合剂当暴露于某些油墨如紫外线油墨和着色油墨时会增加重量，膨胀和/或氧化。 本教导的一个实施方案可以包括加工粘合剂，其包括使用特定方法处理包含甲酚酚醛清漆树脂和二甲基二酰胺固化剂的特定粘合剂，使得所得环氧粘合剂适用于打印头应用。