| 发明名称 |
METHOD AND COMPOSITION FOR THE TREATMENT OF A SUBSTRATE |
| 摘要 |
It has been found that hydrophobicity and stain-resistance can be imparted to a substrate by contacting the substrate with soap and a polyaluminum chloride in presence of water under specific range of pH, while the further addition of a quaternary silicone oil imparts oily soil repellence.
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| 申请公布号 |
US2011232522(A1) |
申请公布日期 |
2011.09.29 |
| 申请号 |
US200913132999 |
申请日期 |
2009.11.25 |
| 申请人 |
DAS SOMNATH;PRAMANIK AMITAVA;RAMAN SRINIVASA;SARKAR ARPITA |
发明人 |
DAS SOMNATH;PRAMANIK AMITAVA;RAMAN SRINIVASA;SARKAR ARPITA |
| 分类号 |
C09D5/00 |
主分类号 |
C09D5/00 |
| 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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