Ion exchange catalyzed bisphenol synethesis

Details Ion exchange catalyzed bisphenol synethesis Ion exchange catalyzed bisphenol synethesis

1981-10-06

1983-08-23

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568722, 568723, 568727, C07C 3916

Patent

active

044005555

ABSTRACT:
An improved bis-phenol synthesis reactor system is provided using multiple acetone injection in an ion exchange catalyzed BPA synthesis process. This process results in an improved reactant effluent product distribution and color.

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patent: 3049568 (1962-08-01), Apel et al.
patent: 3049569 (1962-08-01), Apel et al.
patent: 3153001 (1964-10-01), Apel et al.
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patent: 3394089 (1968-07-01), McNutt et al.
patent: 4191843 (1980-03-01), Kwantes et al.
patent: 4294995 (1981-10-01), Faler et al.
patent: 4308404 (1981-12-01), Kwantes et al.

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