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1. 发明授权

EP1078129B1 DOUBLE LAYER DRAINING AND SOUND-ABSORBING WEARING COURSE 有权
标题翻译：双层，透水和噪声降低表面
公开(公告)号：EP1078129B1
公开(公告)日：2005-05-04
申请号：EP00915174.7
申请日：2000-03-08
申请人： ENI S.p.A. , Polimeri Europa S.p.A.
发明人： ITALIA, Paolo , D'ELIA, Luigi , DA VIA, Mauro , DIANI, Elio
IPC分类号： E01C7/18
CPC分类号： E01C11/226 , E01C7/182
摘要： The present invention relates to a draining and sound-absorbing wearing course consisting of two layers having a different thickness, made up of modified bitumen and inert products having particular characteristics. This wearing course can be used for paving motor racing circuits highways, national and urban roads.

2. 发明申请

WO2010052567A1 BITUMINOUS MIXTURES WITH A HIGH POLYMER CONTENT 审中-公开
标题翻译：具有高聚合物含量的BITUMINOUS混合物
公开(公告)号：WO2010052567A1
公开(公告)日：2010-05-14
申请号：PCT/IB2009/007390
申请日：2009-11-05
申请人： ENI S.P.A. , ITALIA, Paolo , D'ELIA, Luigi
发明人： ITALIA, Paolo , D'ELIA, Luigi
IPC分类号： C08L95/00 , C08J3/22
CPC分类号： C08J3/226 , C08J2391/06 , C08J2495/00 , C08L95/00 , C08L2555/72 , C08L2555/84 , C08L2666/02 , C08L91/06 , C08L53/02
摘要： The invention relates to a process for the preparation of mixtures containing bitumen and thermoplastic polymer at a high concentration, stable during storage, with particular characteristics of easy processability and movability which, once diluted, allow modified bitumens to be obtained with high performance characteristics. In particular, the process allows mixtures containing bitumen, thermoplastic polymer and wax, to be prepared, wherein the polymer is in a quantity varying from 5 to 30% by weight with respect to the weight of the mixture consisting of bitumen and polymer, and the wax is in a quantity varying from 4.7 to 16.7% by weight with respect to the weight of the total mixture, and comprises reacting a concentrated mixture (A), stable during storage, containing bitumen and from 5 to 30% by weight of thermoplastic polymer, with a hydrocarbon wax containing at least 40 carbon atoms and having a melting point of at least 700C, in a weight ratio between the mixture (A) and wax ranging from 100:5 to 100:20, at a temperature ranging from 160 to 2000C and for a time ranging from 15 minutes to 7 hours, preferably from 15 to 120 minutes. An object of the invention also relates to new mixtures containing bitumen and thermoplastic polymer at a high concentration and mixtures obtainable from these by dilution.
摘要翻译：本发明涉及一种制备含有高浓度沥青和热塑性聚合物的混合物的方法，其在储存期间是稳定的，具有容易加工性和可移动性的特定特性，其一旦稀释，就可以获得具有高性能特征的改性沥青。特别地，该方法允许制备含有沥青，热塑性聚合物和蜡的混合物，其中相对于由沥青和聚合物组成的混合物的重量，聚合物的量为5至30重量％，并且相对于总混合物的重量，蜡的量为4.7至16.7重量％，并且包括在储存期间稳定的含有沥青的浓缩混合物（A）和5至30重量％的热塑性聚合物，含有至少40个碳原子并且熔点至少为700℃的烃蜡，混合物（A）和蜡的重量比为100:5至100:20，温度范围为160至并且持续15分钟至7小时，优选15至120分钟的时间。本发明的目的还涉及含有高浓度的沥青和热塑性聚合物的新混合物以及通过稀释从这些混合物获得的混合物。

3. 发明公开

EP2350200A1 BITUMINOUS MIXTURES WITH A HIGH POLYMER CONTENT 有权
标题翻译：高聚合物含量含沥青混合料
公开(公告)号：EP2350200A1
公开(公告)日：2011-08-03
申请号：EP09795804.5
申请日：2009-11-05
申请人： ENI S.p.A.
发明人： ITALIA, Paolo , D'ELIA, Luigi
IPC分类号： C08L95/00 , C08J3/22
CPC分类号： C08J3/226 , C08J2391/06 , C08J2495/00 , C08L95/00 , C08L2555/72 , C08L2555/84 , C08L2666/02 , C08L91/06 , C08L53/02
摘要： The invention relates to a process for the preparation of mixtures containing bitumen and thermoplastic polymer at a high concentration, stable during storage, with particular characteristics of easy processability and movability which, once diluted, allow modified bitumens to be obtained with high performance characteristics. In particular, the process allows mixtures containing bitumen, thermoplastic polymer and wax, to be prepared, wherein the polymer is in a quantity varying from 5 to 30% by weight with respect to the weight of the mixture consisting of bitumen and polymer, and the wax is in a quantity varying from 4.7 to 16.7% by weight with respect to the weight of the total mixture, and comprises reacting a concentrated mixture (A), stable during storage, containing bitumen and from 5 to 30% by weight of thermoplastic polymer, with a hydrocarbon wax containing at least 40 carbon atoms and having a melting point of at least 700C, in a weight ratio between the mixture (A) and wax ranging from 100:5 to 100:20, at a temperature ranging from 160 to 2000C and for a time ranging from 15 minutes to 7 hours, preferably from 15 to 120 minutes. An object of the invention also relates to new mixtures containing bitumen and thermoplastic polymer at a high concentration and mixtures obtainable from these by dilution.

4. 发明授权

EP2350200B1 BITUMINOUS MIXTURES WITH A HIGH POLYMER CONTENT 有权
标题翻译：具有高聚合物含量的沥青混合物
公开(公告)号：EP2350200B1
公开(公告)日：2017-06-28
申请号：EP09795804.5
申请日：2009-11-05
申请人： ENI S.p.A.
发明人： ITALIA, Paolo , D'ELIA, Luigi
IPC分类号： C08L95/00 , C08J3/22
CPC分类号： C08J3/226 , C08J2391/06 , C08J2495/00 , C08L95/00 , C08L2555/72 , C08L2555/84 , C08L2666/02 , C08L91/06 , C08L53/02

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