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1. (WO2017202701) PROCESS TO PREPARE ALUMINOXANES

Pub. No.:    WO/2017/202701    International Application No.:    PCT/EP2017/062055
Publication Date: Fri Dec 01 00:59:59 CET 2017 International Filing Date: Sat May 20 01:59:59 CEST 2017
IPC: C07F 5/06
Applicants: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Inventors: VAN DER KRUIJS, Peter
Title: PROCESS TO PREPARE ALUMINOXANES
Abstract:
Process to prepare alkylaluminoxane by reacting, in the absence of solvent, 1 molar equivalent of alkylaluminium with 0.1 to 0.8 molar equivalent of a substituted allylic alcohol of the formula (I) wherein R1 and R2 are independently selected from aliphatic and aromatic hydrocarbon groups, and each R3, R4, and R5 is independently selected from aliphatic and aromatic hydrocarbon groups and a hydrogen atom.