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公开(公告)号:US20210340436A1
公开(公告)日:2021-11-04
申请号:US17284393
申请日:2018-10-11
Applicant: RHODIA OPERATIONS
Inventor: Zhenxing Cheng , Zhihua Zhang , Man Chen , Chee Fei Chin , David James Wilson
Abstract: Disclosed is a polymer dispersion prepared by controlled radical polymerization and a use of the polymer dispersion as a friction reducer in oil field processes.