| 发明名称 |
PROCESS FOR MODIFYING SURFACES |
| 摘要 |
A process for modifying a surface of an article that includes treating the surface with: (a) a first water-soluble polyalkylene amine (b) a water-soluble polymeric anionic compound and (c) a second water-soluble polyalkylene amine in the absence of crosslinking agents to create a modified surface.
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| 申请公布号 |
WO9623835(A1) |
申请公布日期 |
1996.08.08 |
| 申请号 |
WO1996US00436 |
申请日期 |
1996.01.16 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
SIRVIO, LARY, M.;SWENSON, BARBARA, C. |
| 分类号 |
A61L33/00;C08J7/04;(IPC1-7):C08J7/04 |
主分类号 |
A61L33/00 |
| 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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