| 发明名称 |
Corrosion inhibiting pigment |
| 摘要 |
The pigment is constituted by zinc phosphate dihydrate 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.
|
| 申请公布号 |
US5137567(A) |
申请公布日期 |
1992.08.11 |
| 申请号 |
US19890438289 |
申请日期 |
1989.11.20 |
| 申请人 |
COLORES HISPANIA S.A. |
发明人 |
AUBAREDA VALLVEY, JUAN;LEBLANC FRANCIA, OSCAR;MARTORELL SOLE |
| 分类号 |
C01B25/37;C09C1/04;C09D5/08 |
主分类号 |
C01B25/37 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
