Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-07-22
1976-07-13
Killos, Paul J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07C 6966
Patent
active
039693953
ABSTRACT:
An iron-containing composition suitable for parenteral administration in human and veterinary medicine consisting essentially of an aqueous solution of a complex of iron, said complex containing iron bound to a physiologically innocuous, water swellable polymer which is the reaction product of
I. at least one hydroxy carboxylic acid selected from the group consisting of arabonic acid, gluconic acid and glucoheptonic acid and salts and lactones derivable therefrom;
Ii. at least one polyhydric alcohol selected from the class consisting of glycerol, polyglycerols, tetritols, pentitols, hexitols, heptitols, with alkyl groups containing from 1 to 5 carbon atoms partially etherified derivatives of said polyhydric alcohols, and with hydroxyalkyl groups containing from 1 to 5 carbon atoms partially etherified derivatives of said polyhydric alcohols; and
Iii. at least one polymerizing agent selected from the group consisting of dihalohydrins and epihalohydrins and diepoxides derivable therefrom, and mixtures thereof.
REFERENCES:
patent: 2630424 (1953-03-01), Gresham
patent: 2654786 (1953-10-01), Gresham
patent: 2917410 (1959-12-01), Vitalis
Dahlberg Alf-Goran
Hogberg Karl Gustav
Lindvall Sven
Rydh Thore Oskar Verner
Astra Lakemedel Aktiebolag
Killos Paul J.
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