Process for the production of high-purity bisphenol A

Details Process for the production of high-purity bisphenol A Process for the production of high-purity bisphenol A

1993-04-20

1994-04-05

Lone, Werren B.

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

Organic compounds

Oxygen containing

568722, 568727, C07C 3784, C07C 3916

Patent

active

053007000

ABSTRACT:
The invention relates to a special process for the production of high-purity bisphenol A from acetone and phenol in the presence of acidic catalysts.

REFERENCES:
patent: 4354046 (1982-10-01), Ladewig et al.
patent: 4408087 (1983-10-01), Li
patent: 4487979 (1984-12-01), Gaughan
patent: 4529823 (1985-07-01), Mendiratta
patent: 4954661 (1990-09-01), Iimuro et al.
patent: 5198591 (1993-03-01), Kiedik et al.

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