发明名称 |
COLOR PURE IRON OXIDE RED PIGMENTS, THEIR PREPARATION AND USE |
摘要 |
<p>The present invention relates to novel pure colour cluster-shaped iron oxide pigments which are low in foreign metals, the preparation thereof and the use thereof. …<IMAGE>… </p> |
申请公布号 |
AU600130(B2) |
申请公布日期 |
1990.08.02 |
申请号 |
AU19880016022 |
申请日期 |
1988.05.06 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
WILFRIED BURAO;HANS-ULRICH HOFS;KARL-WERNER GANTER;GERD-HERMANN SCHULTEN |
分类号 |
C01G49/06;C09C1/22;C09C1/24;(IPC1-7):C09C1/24 |
主分类号 |
C01G49/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|