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    PARTICLES CONTAINING ONE OR MORE CONTROLLED RELEASE CROSS-LINKED ACTIVE AGENTS
    4.
    发明公开
    PARTICLES CONTAINING ONE OR MORE CONTROLLED RELEASE CROSS-LINKED ACTIVE AGENTS 审中-公开
    巴西麻醉师EINEM ODER MEHREREN VERNETZTEN WIRKSTOFFEN MIT GESTEUERTER FREISETZUNG

    公开(公告)号：EP2794811A1

    公开(公告)日：2014-10-29

    申请号：EP12812946.7

    申请日：2012-12-20

    申请人： Akzo Nobel Chemicals International B.V.

    发明人： FERM, Paul Michael ,  RODRIGUES, Klin Aloysius ,  THOMAIDES, John Socrates ,  HOLT, Stuart ,  ZHOU, Jian ,  ZHANG, Lei ,  SANDERS, Jannifer

    IPC分类号： C09K8/536 ,  C02F5/10 ,  C09K8/528 ,  C09K8/524 ,  C09K8/60 ,  C09K8/66 ,  C09K8/70 ,  C09K8/84

    CPC分类号： C09K8/524 ,  C02F5/10 ,  C02F5/12 ,  C02F5/14 ,  C02F2103/023 ,  C02F2303/08 ,  C02F2303/22 ,  C02F2305/14 ,  C09K8/52 ,  C09K8/528 ,  C09K8/685 ,  C09K8/74 ,  C09K2208/32 ,  E21B37/06 ,  E21B43/26

    摘要： The present invention is directed to a cross-linked scale control agent particle comprising: a scale control agent and a cross-linker. The scale control agent is cross-linked by the cross-linker. The present invention is also directed to a cross-linked organic-based crystalline inhibitor particle comprising: an organic-based crystalline inhibitor and a cross-linker. The organic-based crystalline inhibitor is cross-linked by the cross-linker. The present invention is also directed to the use of cross-linkers which can also act as benefit agents and to the use of capping and extension agents which act as further benefit agents The present invention is further directed to a particle comprising more than one cross-linked active agents; the active agent may be a combination of a scale control agent and an organic-based crystalline inhibitor. The present invention is also directed to a method for producing the particles according to the present invention and methods for performing a mechanical fracturing operation, for reducing scale build up in an oil well and a cooling tower using the particles according to the present invention.

    摘要翻译： 本发明涉及一种交联的水垢控制剂颗粒，包括：水垢控制剂和交联剂。 量规控制剂通过交联剂交联。 本发明还涉及一种交联的有机基结晶抑制剂颗粒，其包含：有机基结晶抑制剂和交联剂。 有机基结晶抑制剂通过交联剂交联。 本发明还涉及可用作有益剂的交联剂的用途，以及用作另外有益剂的加帽剂和延伸剂的用途本发明还涉及一种包含多于一种交联剂的颗粒， 连接活性剂; 活性剂可以是水垢控制剂和有机基结晶抑制剂的组合。 本发明还涉及根据本发明的颗粒的制造方法和用于使用本发明的颗粒在油井和冷却塔中降低结垢的机械压裂操作的方法。