Process for the purification of organic compounds contaminated b

Details Process for the purification of organic compounds contaminated b Process for the purification of organic compounds contaminated b

1994-03-16

1994-11-22

Lone, Werren B.

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

Organic compounds

Halogen containing

570190, C07C 1738

Patent

active

053671040

ABSTRACT:
Process for the purification of organic compounds contaminated by dissolved metal compounds.
The present invention relates to a process for the purification of organic compounds contaminated by dissolved metal compounds, by bringing the contaminated organic compound into contact with an ion exchanger resin, the functional group of which contains both a secondary amine group and a phosphonate salt radical and/or a phosphonic acid radical.

REFERENCES:
patent: 3351669 (1967-11-01), Anderson et al.
patent: 3475495 (1969-10-01), Platz et al.
patent: 4885418 (1989-12-01), Hartung

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