发明授权
- 专利标题: Dye for ink jet ink
- 专利标题(中): 喷墨油墨用染料
-
申请号: US09689184申请日: 2000-10-12
-
公开(公告)号: US06468338B1公开(公告)日: 2002-10-22
- 发明人: Steven Evans , Helmut Weber , Ellen M. Pyszczek , Ann L. Carroll-Lee
- 申请人: Steven Evans , Helmut Weber , Ellen M. Pyszczek , Ann L. Carroll-Lee
- 主分类号: C09D1102
- IPC分类号: C09D1102
摘要:
An ink jet ink composition comprising water, a humectant and a water-soluble pyrazoleazoindole dye.
信息查询