Polycondensation silicone elastomer dosage forms for the control

Details Polycondensation silicone elastomer dosage forms for the control Polycondensation silicone elastomer dosage forms for the control

1990-12-11

1992-05-19

Lee, Lester L.

Drug, bio-affecting and body treating compositions

Inorganic active ingredient containing

Elemental iodine or iodine compound

424672, 514743, A61K 3173, A01N 5912

Patent

active

051147076

ABSTRACT:
Polycondensation silicone elastomer dosage forms adapted for the continuous and controlled release of iodine values, notably to domestic water supplies for the treatment of the various disease states attributed to iodine deficiency, are shaped from (A) at least one diorganopolysiloxane oil bearing at least two condensable or hydrolyzable groups, or a single hydroxyl group, at each end of the polymer chain; (B) a therapeutically effective amount of at least one water soluble, nontoxic, organic and/or inorganic iodine compound which is in solid or liquid state at ambient temperature and which does not inhibit curing of the composition into an elastomer; (C) a catalytically effective amount of a polycondensation catalyst; and optionally, (D) a silane containing at least three condensable or hydrolyzable groups.

REFERENCES:
patent: 2798023 (1957-07-01), Berge
patent: 2918400 (1959-12-01), Loonanm
patent: 3330885 (1967-07-01), Dalton
patent: 4012497 (1977-03-01), Schopflin
patent: 4053580 (1977-10-01), Chien et al.
patent: 4107346 (1978-08-01), Krantz
patent: 4275194 (1981-06-01), Kato et al.
patent: 4384960 (1983-05-01), Polley
patent: 4420590 (1983-12-01), Gartner
patent: 4500337 (1985-02-01), Young et al.
patent: 4640956 (1987-02-01), Toub et al.
patent: 4886661 (1989-12-01), Guy et al.

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