PREPARATION OF POLYETHYLENE GLYCOL DI(2-(4-CHLORO-2-METHYLPHENOXY)-PROPIONIC ESTER

The present invention relates to an-economically and ecologically advantageous process, which is easy to carry out, for the preparation of specific polyethylene glycol diesters of 2-(4-chloro-2-methylphenoxy)-propionic acid, and to the substance mixture obtainable by this process and the use thereof...

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Hauptverfasser: HAINTSUUYOAHIMU ROTAA, FUORUKAA GUROTSUKU, RUTSUTSU HOIYAA
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to an-economically and ecologically advantageous process, which is easy to carry out, for the preparation of specific polyethylene glycol diesters of 2-(4-chloro-2-methylphenoxy)-propionic acid, and to the substance mixture obtainable by this process and the use thereof as a root penetration inhibitor in building materials and insulating compositions, such as, for example, bitumen.