| 发明名称 |
THERMOSTABLE ZINC FERRITE COLOR PIGMENTS, A PROCESS FOR THEIR PREPARATION AND THEIR USE |
| 摘要 |
<p>The present invention relates to zinc ferrite colouring pigments and to a process for manufacturing them and their use. It relates in particular to zinc ferrite colouring pigments having improved thermal stability.</p> |
| 申请公布号 |
AU3482289(A) |
申请公布日期 |
1989.12.14 |
| 申请号 |
AU19890034822 |
申请日期 |
1989.05.15 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
NAME NOT GIVEN |
| 分类号 |
C09C1/24;C01G49/00;C09C1/22 |
主分类号 |
C09C1/24 |
| 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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