专利检索 ap:("Deverakonda S. Sarma" OR "Brian Salisbury" OR "Thyagaraja Sarada" OR "Eda B. Wilson") AND inv:"Eda B. Wilson" 第 1 页

1.

发明授权
High resolution pigment ink for impulse ink jet printing 有权

公开(公告)号：US07030173B2

公开(公告)日：2006-04-18

申请号：US10134880

申请日：2002-04-29

申请人： Deverakonda S. Sarma , Brian Salisbury , Thyagaraja Sarada , Eda B. Wilson

发明人： Deverakonda S. Sarma , Brian Salisbury , Thyagaraja Sarada , Eda B. Wilson

IPC分类号： C09D11/10 , B41J2/04

CPC分类号： C09D11/36 , C09D11/324

摘要： Impulse ink jet compositions are provided which are suitable for printing clear, well-defined alphanumeric text or low spread, narrow bar width bar codes on porous substrates such as Kraft paper or corrugated cardboard. The inks may also contain an antioxidant that lowers the dissolved oxygen level in the ink, thereby enhancing the jetting performance of the printhead.