发明公开
EP3315474A1 HYDROPHOBIZED FIBER CEMENT PRODUCTS, METHODS FOR PRODUCTION AND USES THEREOF
审中-公开
疏水性纤维水泥产品，生产方法及其用途
- 专利标题： HYDROPHOBIZED FIBER CEMENT PRODUCTS, METHODS FOR PRODUCTION AND USES THEREOF
- 专利标题（中）： 疏水性纤维水泥产品，生产方法及其用途
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申请号： EP16196161.0申请日： 2016-10-28
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公开(公告)号： EP3315474A1公开(公告)日： 2018-05-02
- 发明人: SPAETH, Valérie
- 申请人： ETEX SERVICES NV
- 申请人地址： Kuiermansstraat 1 1880 Kapelle-op-den-Bos BE
- 专利权人： ETEX SERVICES NV
- 当前专利权人： ETEX SERVICES NV
- 当前专利权人地址： Kuiermansstraat 1 1880 Kapelle-op-den-Bos BE
- 代理机构： Vaeck, Elke
- 主分类号： C04B28/02
- IPC分类号： C04B28/02 ; C04B28/04 ; C04B20/10
摘要：
The present invention relates hydrophobized fiber cement products and methods for the production thereof as well as uses of such products, in particular in the building industry.
In particular, the present invention provides hydrophobized fiber cement product, comprising a fiber cementitious matrix and a hydrophobizing agent uniformly dispersed therein, wherein said hydrophobizing agent comprises at least one hydrophobic silicone resin.
The present invention further provides porcesses for producing a hydrophobized fiber cement product with enhanced water impermeability, wherein said process comprises at least the steps of:
a) admixing an inorganic curable cementitious matrix with a hydrophobizing agent to form a curable mixture, wherein said hydrophobizing agent comprises at least one hydrophobic silicone resin,
b) transforming the curable mixture into a shaped body; and
c) curing the curable mixture to form a uniformly hydrophobized fiber cement product.
In particular, the present invention provides hydrophobized fiber cement product, comprising a fiber cementitious matrix and a hydrophobizing agent uniformly dispersed therein, wherein said hydrophobizing agent comprises at least one hydrophobic silicone resin.
The present invention further provides porcesses for producing a hydrophobized fiber cement product with enhanced water impermeability, wherein said process comprises at least the steps of:
a) admixing an inorganic curable cementitious matrix with a hydrophobizing agent to form a curable mixture, wherein said hydrophobizing agent comprises at least one hydrophobic silicone resin,
b) transforming the curable mixture into a shaped body; and
c) curing the curable mixture to form a uniformly hydrophobized fiber cement product.
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