首页> 外国专利> Alpha olefin monomer containing release agents for the production of viscosity-decreasing means and a method for the production of viscosity-decreasing means with the use of alpha olefin monomer release agents containing

Alpha olefin monomer containing release agents for the production of viscosity-decreasing means and a method for the production of viscosity-decreasing means with the use of alpha olefin monomer release agents containing

机译:用于生产减粘剂的含α-烯烃单体的脱模剂和使用含α-烯烃单体的脱模剂的用于生产减粘剂的方法

摘要

A composition including a polyalphaolefin and at least one alpha olefin monomer partitioning agent that function as drag reducing agents and a process for the preparation of the drag reducing agents are disclosed. The process includes the steps of contacting alpha olefin monomers with at least one catalyst in a reactant mixture to form a polyalphaolefin. The reactant mixture may include at least one alpha olefin partitioning agent or the at least one alpha olefin partitioning agent may be mixed with the polyalphaolefin after polymerization. The alpha olefin monomer partitioning agents are alpha olefin monomers that are solid at ambient temperatures. Preferably, the alpha olefin monomers are selected from the group consisting of C2O-C6O alpha olefin monomers. A process for reducing drag in a conduit is also disclosed.
机译:公开了一种包括聚α-烯烃和至少一种起减阻剂作用的α-烯烃单体分配剂的组合物,以及一种减阻剂的制备方法。该方法包括使α-烯烃单体与反应混合物中的至少一种催化剂接触以形成聚α-烯烃的步骤。反应物混合物可包含至少一种α-烯烃分配剂,或至少一种α-烯烃分配剂可在聚合后与聚α-烯烃混合。 α-烯烃单体分配剂是在环境温度下为固体的α-烯烃单体。优选地,α-烯烃单体选自C 2 O-C 6 O的α-烯烃单体。还公开了一种减少导管中阻力的方法。

著录项

  • 公开/公告号DE60132492T2

    专利类型

  • 公开/公告日2008-12-24

    原文格式PDF

  • 申请/专利权人

    申请/专利号DE2001632492T

  • 发明设计人

    申请日2001-11-26

  • 分类号C08F210/14;

  • 国家 DE

  • 入库时间 2022-08-21 19:08:26

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