| 发明名称 |
EASILY DISPERSIBLE COLORING CARBON BLACK AND PROCESS FOR PREPARING AN INK |
| 摘要 |
Easily dispersible coloring carbon black obtained by compacting (fig.) carbon black powder material to have a bulk density of from 0.10 to 0.50 g/cm<3> and having an initial dispersion of at most 5.0%. |
| 申请公布号 |
KR970001930(B1) |
申请公布日期 |
1997.02.19 |
| 申请号 |
KR19890017129 |
申请日期 |
1989.11.24 |
| 申请人 |
MITSUBISHI CHEMICAL KK. |
发明人 |
SAKAUE, AKINORI;MISE, NOBUTAKE;ISHIZU, MAKOTO |
| 分类号 |
C09C1/48;C09C1/58;C09C1/60;C09D11/00;(IPC1-7):C09C1/48 |
主分类号 |
C09C1/48 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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