专利检索 ap:("Saint-Gobain Ceramics & Plastics, Inc.") AND inv:"Morgane PETIT" 第 1 页

1.

发明申请
RESIN COATED PROPPANT PARTICLE AND METHOD OF MAKING THE SAME 审中-公开

公开(公告)号：US20180171214A1

公开(公告)日：2018-06-21

申请号：US15842953

申请日：2017-12-15

申请人： Saint-Gobain Ceramics & Plastics, Inc.

发明人： Morgane PETIT , Pierre SALOMON

IPC分类号： C09K8/80

CPC分类号： C09K8/805 , B01J2/003 , C09D105/00 , E21B43/267

摘要： A particle with an environmentally friendly resin coating having very low levels of leachable compounds is disclosed. The water leachable phenolic content of the coated particle is low enough to eliminate problems with leaching of phenol or its derivatives into an aquifer during downhole applications. Processes for fully and partially coating the particle with the resin coating are also disclosed.