Derivatives of tris(2-hydroxyphenyl)methanes, preparation thereof and use thereof for mineral oil production

Novel derivatives of tris(2-hydroxyphenyl)methanes which have, as functional groups, polyalkoxy groups unmodified or modified with terminal hydrophilic groups, preparation of such compounds and use thereof, especially for mineral oil production.

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Bibliographische Detailangaben
Hauptverfasser: Hansch Markus, Raether Roman Benedikt, Maitro-Vogel Sophie
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Novel derivatives of tris(2-hydroxyphenyl)methanes which have, as functional groups, polyalkoxy groups unmodified or modified with terminal hydrophilic groups, preparation of such compounds and use thereof, especially for mineral oil production.