发明名称 |
Pure-colored iron oxide direct red pigments, a process for their production and their use |
摘要 |
This invention relates to new pure-colored iron oxide direct red pigments, to a process for their production and to their use for pigmenting lacquers, plastics, building materials and ceramics.
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申请公布号 |
US5421878(A) |
申请公布日期 |
1995.06.06 |
申请号 |
US19940217191 |
申请日期 |
1994.03.24 |
申请人 |
BAYER AG |
发明人 |
LERCH, KLAUS;BUXBAUM, GUNTER |
分类号 |
C01G49/06;C09C1/24;(IPC1-7):C09C1/22 |
主分类号 |
C01G49/06 |
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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