Patent · US Active

Method for determining the anionic charge density of a polymer

US11280735B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

S.P.C.M. SA · FR

Inventors

Cédrick Favero · Saint-Étienne, FR
Olivier Braun · Castres, FR
Renaud Souzy · Caluire-et-Cuire, FR
Arthur Marais · Lochrist, FR
Thomas BRICHART · Val-de-Reuil, FR

Key dates

Filing date	Dec 15, 2017
Grant date	Mar 22, 2022
Priority date	—
Expiry date	Nov 18, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/2835
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present invention relates to a method for determining the anionic charge density of at least one polymer present in a sample, according to the following steps:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.