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1. (WO2018200278) CATALYST SYSTEM AND PROCESS FOR PRODUCING BISPHENOL-A

Pub. No.:    WO/2018/200278    International Application No.:    PCT/US2018/028082
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Thu Apr 19 01:59:59 CEST 2018
IPC: B01J 31/10
C07C 37/20
C07C 39/16
Applicants: BADGER LICENSING LLC
Inventors: PAPILE, Christopher
Title: CATALYST SYSTEM AND PROCESS FOR PRODUCING BISPHENOL-A
Abstract:
A catalyst system useful in the production of bisphenol-A comprises (a) an acidic heterogeneous catalyst; (b) a first catalyst promoter comprising at least one organic sulfur- containing compound; and (c) a second catalyst promoter different from the first catalyst promoter and comprising at least one organic Brønsted acidic ionic compound..