| 发明名称 |
A corrosion inhibiting pigment. |
| 摘要 |
<p>The pigment is constituted by zinc phosphate dyhydrate or tetrahydrate with an excess of from 0.5 to 6% of zinc oxide over the stoichiometric amount and has the form of rough surfaced spheroids having a maximum dimension lying between 0.5 and 6 microns and a mean size lying between 1.5 and 2.5 microns.</p> |
| 申请公布号 |
EP0305313(A1) |
申请公布日期 |
1989.03.01 |
| 申请号 |
EP19880500078 |
申请日期 |
1988.08.03 |
| 申请人 |
COLORES HISPANIA S.A. |
发明人 |
AUBAREDA, VALLVEY, JUAN;LEBLANC FRANCIA, OSCAR;MARTORELL SOLE, CARLOS |
| 分类号 |
C01B25/37;C09C1/04;C09D5/08;(IPC1-7):C09C1/04 |
主分类号 |
C01B25/37 |
| 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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