公开(公告)号：US06727299B1

公开(公告)日：2004-04-27

申请号：US10088186

申请日：2002-07-25

申请人： Kyung-Sup Shim

发明人： Kyung-Sup Shim

IPC分类号： C08L9500

CPC分类号： C09J181/04 ,  C08G75/16 ,  C08K5/375 ,  C08L81/04 ,  C08L95/00 ,  C08L2666/74 ,  C08L81/00

摘要： The present invention relates to a novel aromatic polysulfide and an asphalt composition containing the same, and more particularly, to a novel aromatic polysufide having repeating units of the following formula (I), an asphalt composition, an asphalt paving composition, an adhesion promoter and an UV absorber containing the same: The asphalt paving composition of this invention exhibits excellent adhesiveness to aggregate component and better water resistance, and renders the temperature susceptibility less sensitive, thereby greatly improving durability.

摘要翻译： 本发明涉及一种新型芳香族多硫化物和含有该芳香族多硫化物的沥青组合物，更具体地说，涉及一种具有下述式（I）的重复单元的新型芳族聚合物，沥青组合物，沥青铺路组合物，粘合促进剂和 含有该紫外线吸收剂的紫外线吸收剂本发明的沥青铺路组合物对聚集体成分的粘附性优异，耐水性更好，使得温度敏感性较不敏感，从而大大提高耐久性。