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Agents for the application of a protective coating on hard surfaces to protect them from weathering, mechanical strains and the action of chemical, method for their manufacture and use thereof
Agents for the application of a protective coating on hard surfaces to protect them from weathering, mechanical strains and the action of chemical, method for their manufacture and use thereof
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机译:用于在硬表面上施加保护涂层以保护它们免受风化,机械应力和化学作用的作用剂,其制造方法和用途
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摘要
A composition providing a coating or impregnation on hard surfaces to protect them against weathering, mechanical stresses and chemicals consists of (A) 10-50 (preferably 15-35) wt.% of a component comprising a natural and/or synthetic wax, a polymer (or precursor) and optionally also pyrogenic silica; (B) 90-50 (preferably 85-60) wt.% liquid carrier consisting of organic solvent(s) and/or water; and optionally (C) 0.1-35 (preferably 0.1-10) wt.% wetting agent, processing aid, dispersant, emulsifier, stabiliser, protective colloid, filler, perfume, preservative, skin protectant, matting agent, pigment, dye and/or tinting agent.
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