会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Bitumen composition with improved ageing resistance
    • 具有改善耐老化性能的沥青组合物
    • US07803222B2
    • 2010-09-28
    • US11921275
    • 2006-06-02
    • Hartmut Rudolf FischerBart Bos
    • Hartmut Rudolf FischerBart Bos
    • C08L95/00
    • C08L95/00C08L2666/72
    • The invention provides a bitumen composition comprising a bitumen and a modified clay which clay is obtainable by subjecting a clay having a layered structure to a treatment with a compound that is selected from the group consisting of onium compounds having the general formulae (R1R2R3R4X)+ or (R1R2Y)+, wherein X represents N or P, Y represents S, and wherein at least one of R1-R4 represents an aromatic hydrocarbon substituent, a hydroxyl or amino functionalized aliphatic hydrocarbon substituent or a poly(ethyleneoxide) substituent. The invention further provides a process for preparing said bitumen, an asphalt composition comprising aggregate and said bitumen composition, and the use of said bitumen composition in an asphalt composition for road applications.
    • 本发明提供一种包含沥青和改性粘土的沥青组合物,该粘土是通过使具有层状结构的粘土用选自具有通式(R1R2R3R4X)+的鎓化合物或 (R1R2Y)+,其中X表示N或P,Y表示S,并且其中R 1 -R 4中的至少一个表示芳族烃取代基,羟基或氨基官能化的脂族烃取代基或聚(环氧乙烷)取代基。 本发明还提供了一种制备所述沥青的方法,包含聚集体和所述沥青组合物的沥青组合物,以及所述沥青组合物在用于道路应用的沥青组合物中的用途。
    • 2. 发明申请
    • Bitumen composition with improved ageing resistance
    • 具有改善耐老化性能的沥青组合物
    • US20090133604A1
    • 2009-05-28
    • US11921275
    • 2006-06-02
    • Hartmut Rudolf FischerBart Bos
    • Hartmut Rudolf FischerBart Bos
    • C10C3/00
    • C08L95/00C08L2666/72
    • The invention provides a bitumen composition comprising a bitumen and a modified clay which clay is obtainable by subjecting a clay having a layered structure to a treatment with a compound that is selected from the group consisting of onium compounds having the general formulae (R1R2R3R4X)+ or (R1R2Y)+, wherein X represents N or P, Y represents S, and wherein at least one of R1-R4 represents an aromatic hydrocarbon substituent, a hydroxyl or amino functionalized aliphatic hydrocarbon substituent or a poly(ethyleneoxide) substituent. The invention further provides a process for preparing said bitumen, an asphalt composition comprising aggregate and said bitumen composition, and the use of said bitumen composition in an asphalt composition for road applications.
    • 本发明提供一种包含沥青和改性粘土的沥青组合物,该粘土是通过使具有层状结构的粘土用选自具有通式(R1R2R3R4X)+的鎓化合物或 (R1R2Y)+,其中X表示N或P,Y表示S,并且其中R 1 -R 4中的至少一个表示芳族烃取代基,羟基或氨基官能化的脂族烃取代基或聚(环氧乙烷)取代基。 本发明还提供了一种制备所述沥青的方法,包含聚集体和所述沥青组合物的沥青组合物,以及所述沥青组合物在用于道路应用的沥青组合物中的用途。