| 发明名称 |
A COMPOSITION AND METHOD FOR TREATING SUBSTRATES |
| 摘要 |
<p>The present invention relates to a composition and a method for treating substrates, such as fabrics; particularly to make the substrate stain repellent. The invention has been developed primarily for use on fabrics and glass, and will be described hereinafter with reference to these applications. It is an object of the present invention to provide both aqueous and oily stain repellence. We have found that some or all the problems of prior art may be solved or ameliorated with aqueous-alcoholic compositions which include a water-soluble salt of a multivalent metal ion, and a fluoro alkoxy silane with the ratio of water-soluble salt: fluoro alkoxy silane is from1:5 to 5:1.</p> |
| 申请公布号 |
WO2012041661(A1) |
申请公布日期 |
2012.04.05 |
| 申请号 |
WO2011EP65354 |
申请日期 |
2011.09.06 |
| 申请人 |
UNILEVER NV;UNILEVER PLC;HINDUSTAN UNILEVER LIMITED;DAS, SOMNATH;DUTTA, KINGSHUK;PRAMANIK, AMITAVA |
发明人 |
DAS, SOMNATH;DUTTA, KINGSHUK;PRAMANIK, AMITAVA |
| 分类号 |
D06M11/17;C03C17/10;C03C17/30;C07F7/18;C09D183/08;D06M11/155;D06M11/20;D06M11/56;D06M11/57;D06M11/65;D06M13/513 |
主分类号 |
D06M11/17 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
