利索-全球专利检索

  1. 登录
  2. 注册
发明授权
US07468413B2 Rare earth aggregate formulation using di-block copolmers 有权
使用二嵌段共聚物的稀土骨料制剂

Rare earth aggregate formulation using di-block copolmers
摘要：
The present invention is directed to controlling aggregation of rare earth particles using block copolymers and rare earth base particles. More particularly, invention is also directed to forming stable complexes of rare earth aggregates by complexing rare earth base particles with oppositely charged-neutral di-block copolymers. Even more particularly, invention is also directed to forming stable complexes of rare earth nanoparticles by complexing rare earth ultrafine particles with oppositely charged-neutral di-block copolymers.
摘要（中）：

本发明涉及使用嵌段共聚物和稀土类颗粒来控制稀土颗粒的聚集。 更具体地，本发明还涉及通过将稀土基颗粒与带相反电荷的二嵌段共聚物络合而形成稀土聚集体的稳定络合物。 更具体地，本发明还涉及通过将稀土超细颗粒与带相反电荷的二嵌段共聚物络合而形成稀土纳米颗粒的稳定络合物。

公开/授权文献
信息查询
Espacenet
0/0