Method and apparatus for rapid determination of polymer...

Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Molecular weight

Reexamination Certificate

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C210S659000

Reexamination Certificate

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06868715

ABSTRACT:
A rapid analysis method for the determination of polymer average molecular weight separates the polymer's high molecular weight fraction and determines its average molecular weight using a molar mass detector and a concentration detector. The method avoids time consuming sample preparation, allows for separation of interfering low molecular weight components, and is suitable for automation.

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