基本信息:
- 专利标题: COMPOSITION FOR TREATING POROUS SUBSTRATES
- 申请号:PCT/US2017/063445 申请日:2017-11-28
- 公开(公告)号:WO2018098474A1 公开(公告)日:2018-05-31
- 发明人: ERIKSSON, Anders
- 申请人: ERIKSSON, Anders , 2G PROTECTANTS, LLC
- 申请人地址: 1650 South Powerline Road Deerfield Beach, FL 33442 US
- 专利权人: ERIKSSON, Anders,2G PROTECTANTS, LLC
- 当前专利权人: ERIKSSON, Anders,2G PROTECTANTS, LLC
- 当前专利权人地址: 1650 South Powerline Road Deerfield Beach, FL 33442 US
- 代理机构: CROSBY, Kevin, P.
- 优先权: US62/426,690 20161128
- 主分类号: C04B22/10
- IPC分类号: C04B22/10 ; C04B24/04
摘要:
Compositions and methods for treating porous substrates are disclosed. An example of such a composition includes sodium acetate, which forms hygroscopic crystals that change size as they absorb and desorb water. The crystals partially seal the pores to reduce water permeability and effectively scrub the pores as the substrate experiences wet and dry cycles.
IPC结构图谱:
C | 化学;冶金 |
--C04 | 水泥;混凝土;人造石;陶瓷;耐火材料 |
----C04B | 石灰;氧化镁;矿渣;水泥;其组合物,例如砂浆、混凝土或类似的建筑材料;人造石;陶瓷;耐火材料;天然石的处理 |
------C04B22/00 | 使用无机材料作为砂浆、混凝土或人造石的有效成分,例如促凝剂 |
--------C04B22/08 | .酸或其盐类 |
----------C04B22/10 | ..阴离子中含碳的,例如碳酸盐 |