| 发明名称 |
A PAINTED SURFACE TREATING COMPOSITION, A PAINTED SURFACE TREATING METHOD AND A PAINTED SURFACE PATCHING METHOD |
| 摘要 |
This invention provides a painted surface treating composition which includes a dispersion medium and an abrasive dispersing in the dispersion medium, and said abrasive has an average particle diameter of 12-55 µm and a Mohs' hardness of 5.5-6. A painted surface treating method and a painted surface patching method using this painted surface treating composition are also provided. |
| 申请公布号 |
WO2009151802(A3) |
申请公布日期 |
2010.02.25 |
| 申请号 |
WO2009US41787 |
申请日期 |
2009.04.27 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY;WANG, ZHONGMIN;ZHU, YUNGANG |
发明人 |
WANG, ZHONGMIN;ZHU, YUNGANG |
| 分类号 |
C09K3/14;C09D5/00 |
主分类号 |
C09K3/14 |
| 代理机构 |
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