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    METHOD AND PRODUCT OF MAKING A POLYMER-BINDER COMPOSITE
    6.
    发明公开
    METHOD AND PRODUCT OF MAKING A POLYMER-BINDER COMPOSITE 有权
    用于生产塑料粘结剂复合物，材料和产品

    公开(公告)号：EP2183304A1

    公开(公告)日：2010-05-12

    申请号：EP08796357.5

    申请日：2008-07-21

    申请人： Road Science, LLC

    发明人： BARNAT, James, J. ,  VOPAT, F., Vincent ,  PRICE, Ronnie, J.

    IPC分类号： C08J3/00 ,  C08L95/00 ,  E01C7/26

    CPC分类号： E01C7/265 ,  C08L95/00 ,  C08L2666/02

    摘要： A method of making a polymer-binder composite, and the composite thus created. The method employs a high shear device that mixes together polymer with binder, and optionally with additive. The mixing is accomplished in less than one hour, less than 30 minutes or less than 3 minutes, and done at high shear rates. The shear conditions are defined by scalar shear quantity greater than 250, 1,000 or 1,500, resident time of greater than 0.05, 0.10 or 0.20 seconds, and energy utilized per unit mass of greater than 0.05, 0.10 or 0.20 kW/kg. The composite thus produced can be made with a high percentage of polymers. It can be cooled and cut into pellets that are dry and stable at normal temperatures and which can be stored or transported without heating to secondary mixing locations. The composite pellets are quickly soluble in the additional binder.

    POLYMERS AND THEIR USE IN ASPHALT COMPOSITIONS AND ASPHALT CONCRETES
    7.
    发明授权
    POLYMERS AND THEIR USE IN ASPHALT COMPOSITIONS AND ASPHALT CONCRETES 有权
    聚合物和它们在大众沥青和沥青应力

    公开(公告)号：EP1812516B1

    公开(公告)日：2009-09-23

    申请号：EP05784156.1

    申请日：2005-08-10

    申请人： Firestone Polymers, LLC

    发明人： GRAVES, Daniel ,  BOERNER, Peter

    IPC分类号： C08L95/00

    CPC分类号： C08L95/00 ,  C08L53/00 ,  C08L53/02 ,  E01C7/265 ,  C08L2666/24

    摘要： A modified asphalt composition comprising a naphthenic asphalt, and a high-vinyl block copolymer is presented. The modified asphalt composition is prepared by combining a naphthenic asphalt and a high-vinyl block copolymer. Further an asphalt concrete is presented, such concrete comprises an asphalt, a functionalized block copolymer, and a siliceous aggregate. A diblock copolymer is presented, such copolymer comprises a vinyl block comprising conjugated vinyl aromatic units, a diene block comprising conjugated diene units and substantially devoid of a tapered block section between the vinyl block and the diene block wherein the diblock copolymer comprises a vinyl content of at least about 20%, and a molecular weight of at least about 50,000.

    A bituminous binder and its manufacturing process, and a process for improving fuel resistance of such bituminous binder
    9.
    发明公开
    A bituminous binder and its manufacturing process, and a process for improving fuel resistance of such bituminous binder 审中-公开
    沥青粘合剂及其制备方法，和用于改善这种沥青粘合剂的耐燃料性

    公开(公告)号：EP1700887A1

    公开(公告)日：2006-09-13

    申请号：EP06300222.4

    申请日：2006-03-10

    申请人： COLAS

    发明人： Thornton, John

    IPC分类号： C08L95/00 ,  E02D31/00

    CPC分类号： E01C7/265 ,  C08L95/00 ,  C08L2666/04 ,  C08L33/00 ,  C08L23/00

    摘要： The present invention relates to a fuel resistant bituminous binder, a process for making such a bituminous binder and its use in the manufacture of asphalt mixes and geomembranes. It relates also to a process for improving fuel resistance of such bituminous binders, asphalt mixes, geomembranes and jointing compounds, wherein said bituminous binder comprises by weight, based on the total weight of the binder, at least 50% of bitumen, and at least 3%, preferably at least 5% more preferably at least 10% and even better at least 15% of at least one ethylene/methyl acrylate copolymer.

    摘要翻译： 本发明涉及一种燃料耐沥青粘合剂，为了使搜索沥青粘合剂和其在沥青混合料和土工膜的制造中使用的方法。 因此，它涉及用于改善寻求沥青粘合剂，沥青混合料，土工膜和拔节化合物的耐燃料性的处理worin所述沥青粘合剂通过基于粘合剂，至少50％的总重量的重量的沥青包括，和至少 3％，优选至少5％，更优选至少10％和至少一种乙烯/丙烯酸甲酯共​​聚物的甚至更好至少15％。

    COMPOSITIONS A BASE DE DISPERSIONS AQUEUSES DE BITUME ET DE POLYURETHANE, PROCEDE DE PREPARATION ET UTILISATIONS
    10.
    发明公开
    COMPOSITIONS A BASE DE DISPERSIONS AQUEUSES DE BITUME ET DE POLYURETHANE, PROCEDE DE PREPARATION ET UTILISATIONS 审中-公开
    基于沥青的水性分散体和聚氨酯，方法进行生产和使用的组合物

    公开(公告)号：EP1485433A1

    公开(公告)日：2004-12-15

    申请号：EP02801168.2

    申请日：2002-12-23

    申请人： Atofina

    发明人： BONNET, Evelyne ,  MARTIN, Laurent

    IPC分类号： C08L95/00 ,  E01C7/26 ,  E01C7/18

    CPC分类号： E01C7/265 ,  C08L75/14 ,  C08L95/00 ,  E01C7/185 ,  C08L75/04

    摘要： The invention relates to an aqueous polymer composition containing at least one aqueous bitumen dispersion and at least one aqueous dispersion of at least one polyurethane obtained from a polyol component which contains at least one hydroxylated polydiene, a method for the preparation thereof by simply mixing two aqueous dispersions, and the use of said composition in several applications such as the production of surface dressings, waterproof layers applied underneath road surface dressings, watertight roof coatings, road surface dressings, and sound damping and shock absorbing or insulating coatings. Bitumen that has been modified according to the inventive method has a very high plasticity threshold and improved mechanical properties. The inventive aqueous dispersion is also stable during storing and makes it possible to obtain a film by simply evaporating water.