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1.发明授权
公开(公告)号：EP1957245B1
公开(公告)日：2012-10-17
申请号：EP06829361.2
申请日：2006-12-05
申请人： ITALCEMENTI S.p.A.
CPC分类号： B28B21/52 , B28B11/241 , B28B11/245 , C04B40/0218 , C04B2111/00129 , C04B2111/56 , F26B3/347 , F26B17/00 , Y10T428/131 , C04B20/0048 , C04B28/02
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2.发明公开A PAVING WITH A POLLUTION-ABATING ACTIVITY AND A PHOTOCATALYTIC MIXTURE FOR ITS PREPARATION 审中-公开路面的与其生产的污染物减少的影响和光催化复合
公开(公告)号：EP2294029A1
公开(公告)日：2011-03-16
申请号：EP09738138.8
申请日：2009-04-28
申请人： ITALCEMENTI S.p.A.
CPC分类号： E01C1/005 , C04B28/02 , C04B2111/0075 , C04B2111/70 , C04B14/305 , C04B40/0608 , C04B2103/32 , C04B2103/44 , C04B2103/50 , C04B24/2647 , C04B24/383 , C04B24/223 , C04B24/38 , C04B24/226 , C04B24/32
摘要： A new photocatalytic composition is described that is designed for percolation in road surfaces. The composition contains no aggregates, but consists of cement, a photocatalyst, a superfluidifier, a viscosity modifier and an antifoaming agent, in suitable proportions. The composition is applied to porous open-graded asphalt courses, completely filling the cavities down to a thickness coming between 30 and 50 mm. The treated asphalt acquires a strong, durable photocatalytic activity, even when it is submitted to heavy mechanical loads and adverse weather conditions, as in the case of road surfaces in and out of town, liable to intense traffic.
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3.发明公开CEMENT COMPOSITIONS WITH A HIGH PHOTOCATALYTIC POWER AND AN IMPROVED RHEOLOGY 审中-公开具有高性能和改进的光催化流变黏结剂组合物
公开(公告)号：EP2185485A1
公开(公告)日：2010-05-19
申请号：EP08775328.1
申请日：2008-07-24
申请人： ITALCEMENTI S.p.A.
CPC分类号： C04B28/02 , C04B40/0039 , C04B2111/2061 , C04B14/305 , C04B24/223 , C04B24/2641 , C04B24/383 , C04B24/226 , C04B24/2688 , C04B24/2647 , C04B24/2676 , C04B2103/32
摘要： The present invention relates to new photocatalytic cement compositions, especially useful as paints, renders and plasters, provided with a high photocatalytic power and an optimal rheology, evaluated both in the step of preparing and in the step of applying. The compositions according to the invention specifically consist of a combination of organic additives, which, mixed with water and other components, provides cement compositions significantly more effective than the known compositions, both as far as rheology and photocatalytic power are concerned. The cement composition thus obtained associate features which have hardly been compatible up to now: on one side, a good workability (therefore a low viscosity) upon preparation from dry mixtures; on the other side, a good consistency in a wet state just after application. This avoids the occurrence of undesirable dripping before consolidation of the product. Finally, the photocatalytic power results surprisingly higher with respect to that of the known reference compositions when the same photocatalyst is used.
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4.发明公开
公开(公告)号：EP1957245A1
公开(公告)日：2008-08-20
申请号：EP06829361.2
申请日：2006-12-05
申请人： ITALCEMENTI S.p.A.
CPC分类号： B28B21/52 , B28B11/241 , B28B11/245 , C04B40/0218 , C04B2111/00129 , C04B2111/56 , F26B3/347 , F26B17/00 , Y10T428/131 , C04B20/0048 , C04B28/02
摘要： The present invention relates to a process for the production and form preservation of an end-product made of cementitious material comprising a rapid stiffening phase of the neo-extruded end-product made of cementitious material by irradiation of the neo-extruded end-product with microwaves.
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