Modified colorants and inkjet ink compositions comprising modified colorants
申请人:Gu Feng
公开号:US20070100024A1
公开(公告)日:2007-05-03
The present invention relates to a modified colorant comprising a colorant having attached at least one organic group. Various embodiments of the organic group are disclosed. For each of these embodiments, preferably the organic group has a defined calcium index value. Also disclosed are various uses for these modified colorants, including inkjet ink compositions.