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公开(公告)号：EP2523922A1
公开(公告)日：2012-11-21
申请号：EP11700092.7
申请日：2011-01-11
申请人： Parexgroup S.A. , Association pour la Recherche et le Développement des Méthodes et Processus Industriels
发明人： ACHARD, Patrick , RIGACCI, Arnaud , ECHANTILLAC, Thomas , BELLET, Audrey , AULAGNIER, Marie , DAUBRESSE, Anne
摘要： The invention relates to a plaster that can be applied to the surface of a building to produce a thermally insulating coating, said plaster comprising water, a mineral and/or organic hydraulic binder (a), optionally a structuralising filler (c) and optionally additives (d), characterized in that said plaster also comprises an insulating filler (b) comprising a powder or granules of at least one hydrophobic silica xerogel obtained by treating a silica organogel with a water repellant in the presence of acid and in a solvent; separating the hydrophobic organogel obtained; and eliminating the solvent from the organogel by means of evaporation. The preparation of such an application plaster by means of spraying onto a building surface, and the coating thus obtained, constitute other objects of the present invention.
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公开(公告)号：EP2523922B1
公开(公告)日：2020-09-30
申请号：EP11700092.7
申请日：2011-01-11
申请人： Sika Technology AG , Association pour la Recherche et le Développement des Méthodes et Processus Industriels
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