Bituminous composition with thermoreversible properties
    1.
    发明授权
    Bituminous composition with thermoreversible properties 有权
    具有热可逆性质的沥青组合物

    公开(公告)号:US09238752B2

    公开(公告)日:2016-01-19

    申请号:US13946445

    申请日:2013-07-19

    摘要: The invention relates to a method of making a theremorevsible bituminous composition. The method includes transferring an additive to a bitumen to form a mixture, and stirring the mixture until its appearance is homogenous. The additive can be an organogelator with general formula R″—(COOH)z, where R″ is a linear or branched, saturated or unsaturated chain having 4 to 68 carbon atoms and z is an integer varying from 2 to 4. The bituminous composition is hard at the temperature of use without increasing its viscosity when hot.

    摘要翻译: 本发明涉及一种制备可再生沥青组合物的方法。 该方法包括将添加剂转移到沥青中以形成混合物,并搅拌混合物直至其外观均匀。 添加剂可以是具有通式R“ - (COOH)z的有机凝结剂,其中R”是具有4至68个碳原子的直链或支链,饱和或不饱和的链,z是2-4的整数。沥青组合物 在使用温度很难,而不会在热时增加其粘度。

    BITUMINOUS COMPOSITION WITH THERMOREVERSIBLE PROPERTIES
    3.
    发明申请
    BITUMINOUS COMPOSITION WITH THERMOREVERSIBLE PROPERTIES 有权
    具有可转换特性的双组分

    公开(公告)号:US20130298800A1

    公开(公告)日:2013-11-14

    申请号:US13946445

    申请日:2013-07-19

    IPC分类号: C09D195/00

    摘要: The invention relates to a method of making a theremorevsible bituminous composition. The method includes transferring an additive to a bitumen to form a mixture, and stirring the mixture until its appearance is homogenous. The additive can be an organogelator with general formula R″—(COOH)z, where R″ is a linear or branched, saturated or unsaturated chain having 4 to 68 carbon atoms and z is an integer varying from 2 to 4. The bituminous composition is hard at the temperature of use without increasing its viscosity when hot.

    摘要翻译: 本发明涉及一种制备可再生沥青组合物的方法。 该方法包括将添加剂转移到沥青中以形成混合物,并搅拌混合物直至其外观均匀。 添加剂可以是具有通式R“ - (COOH)z的有机凝结剂,其中R”是具有4至68个碳原子的直链或支链,饱和或不饱和的链,z是从2至4的整数。 沥青组合物在使用温度下是硬的,而在热时不增加其粘度。