基本信息:
- 专利标题： インクジェット記録用インク、及びインクジェット記録方法
- 专利标题（英）：Inkjet recording ink, and an ink jet recording method
- 申请号：JP2003566112 申请日：2003-02-06
- 公开(公告)号：JPWO2003066754A1 公开(公告)日：2005-06-02
- 发明人： 田口 敏樹 , 敏樹 田口
- 申请人： 富士写真フイルム株式会社
- 专利权人： 富士写真フイルム株式会社
- 当前专利权人： 富士写真フイルム株式会社
- 优先权： JP2002030987 2002-02-07; JP2002032862 2002-02-08; JP2002032941 2002-02-08; JP2002033926 2002-02-12
- 主分类号： C09D11/00
- IPC分类号： C09D11/00 ; B41J2/01 ; B41M5/00 ; C09B29/42 ; C09B47/24
Table water-soluble dyes, in becomes dissolved or dispersed in an aqueous medium, the compounds and the following general formula represented by the following general formula (A) (B) having an oxidation potential nobler than 1.0 V (vs SCE) characterized in that it is contained at least one selected from the compounds, after a long period of time the ink is excellent in ejection stability, moreover hue is good, and the weather resistance, light fastness, heat stability it is possible to provide an ink jet recording ink excellent in gender and oxidation resistance.
The general formula (A)
Wherein, X is a group containing a carbonyl or heteroatom, Z
1 represents a possible group of atoms constituting the cyclic organic.
The general formula (B)
X
1 -Y-Z
Wherein the group
X 1 is represented by
-N (Q 1) -Q 2, Z is a group represented by
-N (Q 1) -Q 2, Y is, -W- (G)
k -
(H) n - a group represented by wherein W and H are a group represented by -CO-, etc., G is a divalent linking
group, Q 1 to Q
2, etc., hydrogen atom, an amino group, etc., K and n represents 0 or 1.