发明名称 |
Surface sealant for concrete floor consists of aluminum silicate and china clay plus additives |
摘要 |
<p>A liquid surface sealing agent for a concrete floor consists of: 20-70 % Wt. aluminium silicate; less than 30 % Wt. china clay, and/or fine sand as a bulk additive agent; less than 30 % Wt. cellulose fibres and/or pearlite and/or cork grains; 10-70 % Wt. cellulose derivate as a first binding agent; Styrol-acrylate dispersion as a second binding agent; 10-60 % Wt. water. The cellulose in the first binding agent is a Carboxy-methyl-cellulose (CMC) or a hydroxy-propylmethyl cellulose (HPMC). The sealant further incorporates less than 1 % Wt. chloracetamide and/or thiasolinone and Isothiasolinone derivates and/or bronopal conservation agents. The binding agent further incorporates a vinyl-acetate dispersion.</p> |
申请公布号 |
DE102009009133(A1) |
申请公布日期 |
2009.09.10 |
申请号 |
DE20091009133 |
申请日期 |
2009.02.17 |
申请人 |
BTF PRODUKTENTWICKLUNGS- UND VERTRIEBS-GMBH;HUMMEL, HEIDI |
发明人 |
HUMMEL, HEIDI;TURTENWALD, FRANZ |
分类号 |
C04B40/00;C04B26/06 |
主分类号 |
C04B40/00 |
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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