公开(公告)号：WO2022083963A1

公开(公告)日：2022-04-28

申请号：PCT/EP2021/076122

申请日：2021-09-22

Applicant: RHODIA OPERATIONS

Inventor： LIN, Genyao ,  SMITH, Christopher ,  LE, Hoang Van ,  QU, Qi

IPC: C09K8/035 ,  C09K8/40 ,  C09K8/467 ,  C09K8/508 ,  C09K8/68 ,  C09K8/88 ,  E21B43/04 ,  C04B28/02 ,  C04B40/00

Abstract: The present disclosure provides polymeric systems that exhibit enhanced viscosity and proppant transport properties while providing enhanced particle dispersion capabilities.

公开(公告)号：WO2019126255A1

公开(公告)日：2019-06-27

申请号：PCT/US2018/066370

申请日：2018-12-19

Applicant: RHODIA OPERATIONS ,  JUNG, Changmin ,  SHEN, Lingjuan ,  SMITH, Christopher ,  LE, Hoang, Van ,  ZHOU, Jina ,  LIN, Genyao

Inventor： JUNG, Changmin ,  SHEN, Lingjuan ,  SMITH, Christopher ,  LE, Hoang, Van ,  ZHOU, Jina

IPC: C09K8/88 ,  C09K8/588 ,  C09K8/584 ,  C09K8/80

Abstract: The present disclosure provides polymeric systems that are able to undergo fast hydration and are useful for maintaining particle dispersions for extended periods of time. The polymeric systems are also useful for maintaining particle dispersions for extended periods of time at elevated temperatures and/or in high brine conditions.