基本信息:
- 专利标题： 錯体化合物および該錯体化合物の製造方法
- 专利标题（英）：COMPLEX COMPOUND AND METHOD FOR PRODUCING SAID COMPLEX COMPOUND
- 申请号：PCT/JP2022/022418 申请日：2022-06-02
- 公开(公告)号：WO2023276543A1 公开(公告)日：2023-01-05
- 发明人： 重廣 龍矢
- 申请人： ＤＩＣ株式会社
- 申请人地址： 〒1748520 東京都板橋区坂下三丁目３５番５８号 Tokyo
- 专利权人： ＤＩＣ株式会社
- 当前专利权人： ＤＩＣ株式会社
- 当前专利权人地址： 〒1748520 東京都板橋区坂下三丁目３５番５８号 Tokyo
- 代理机构： 大野 孝幸
- 优先权： JP2021-107471 2021-06-29
- 主分类号： C07C39/10
- IPC分类号： C07C39/10 ; C07C65/03 ; C07F15/02 ; C09C1/22 ; C09C3/08 ; C09D17/00 ; C09D201/00 ; C09D11/037 ; C09D7/41 ; C09B57/10 ; C09B67/20 ; C09B67/006
The problem to be addressed by the present invention is to provide a toner, ink, printed matter, paint, coating, plastic, fiber, film, resist for black matrices, resist for photo spacers, and cured products of the preceding, by using, as a black colorant that is a non-petrochemical starting material, a compound that is transmissive in the infrared region and that exhibits high absorption in the visible region. It has been discovered that a complex compound composed of trivalent ferrous metal and a benzenetriol derivative having the hydroxyl group at each of three adjacent positions in the benzene skeleton, is a black colorant that exhibits a high jet-blackness and a lower absorption in the near-infrared region than carbon black, a conventional black colorant. The indicated problem can be solved by this complex compound.
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C37/00 | 有羟基或氧—金属基连接在六元芳环碳原子上化合物的制备 |
| --------C07C37/64 | .氧—金属基连在六元芳环碳原子上的氧—金属化合物的制备 |
| ----------C07C39/10 | ..多羟基苯；它们的烷基化衍生物 |