发明名称 |
METHOD TO RENDER SURFACES WATER REPELLENT |
摘要 |
<p>A method to render stone, ceramic, or cementitious structures water repellent is disclosed. The method includes the step of contacting the stone, ceramic, or cementitious structures with an alkylphosphonic acid. The alkylphosphonic acid can be dispersed in an aqueous medium and can be at least partially neutralized with ammonia, an amine, or a basic alkali salt.</p> |
申请公布号 |
WO2012012199(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
WO2011US43017 |
申请日期 |
2011.07.06 |
申请人 |
H2O BARRIER TECHNOLOGIES LLC;RULE, MARK;HARSHAW, HARRY |
发明人 |
RULE, MARK;HARSHAW, HARRY |
分类号 |
C08K3/32 |
主分类号 |
C08K3/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|