Polyaspartic acid ester compositions and method for purification

The present invention relates to a method for purifying polyaspartic acid ester compositions and to the provision of polyaspartic acid ester compositions that contain 0.01 to <2% by weight fumaric acid dialkyl esters.

Saved in:
Bibliographic Details
Main Authors Morbach, Jan, Witkowski, Reiner, Drumm, Christian, Greszta-Franz, Dorota
Format Patent
LanguageEnglish
Published 06.04.2021
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a method for purifying polyaspartic acid ester compositions and to the provision of polyaspartic acid ester compositions that contain 0.01 to <2% by weight fumaric acid dialkyl esters.
Bibliography:Application Number: US201816648366