专利检索 ap:("YOKOGAWA FLUENCE ANALYTICS, INC." OR "THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND") AND inv:"Alex Reed" 第 1 页

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发明授权
Device and methods for simultaneous determination of intrinsic viscosity and non-newtonian behavior of polymers 有权

公开(公告)号：US12013411B2

公开(公告)日：2024-06-18

申请号：US16082818

申请日：2017-03-07

申请人： YOKOGAWA FLUENCE ANALYTICS, INC. , THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND

发明人： Wayne Frederick Reed , Alex Reed , Michael Felix Drenski

IPC分类号： G01N35/10 , G01N11/00 , G01N11/08 , G01N11/14 , G01N21/31 , G01N21/47 , G01N35/08

CPC分类号： G01N35/1095 , G01N11/08 , G01N11/14 , G01N21/31 , G01N35/085 , G01N2011/0006 , G01N2021/4711

摘要： Devices and methods for rapidly and incrementally or continuously, measuring rheological properties of polymers under different shear rates. The device includes a pump configured to accept a continuous stream of sample solution during an interval of time, an injector configured to inject a flow of the sample solution through two or more viscometers, and a computing and processing device configured to monitor and measure rheological properties of the solution under at least two shear rates simultaneously in the two or more viscometers.