Iodine-polyvinylpyrrolidone solid product and method of preparat

Details Iodine-polyvinylpyrrolidone solid product and method of preparat Iodine-polyvinylpyrrolidone solid product and method of preparat

1976-10-22

1978-06-13

Meyers, Albert T.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

424 80, 424150, A01N 1100, A61K 3179, A61K 3318

Patent

active

040949672

ABSTRACT:
This disclosure relates to novel iodine-polyvinylpyrrolidone products in which, by novel preparation methods, the iodine is adherently bound within solid polyvinylpyrrolidone, with solidified cinnamic alcohol adherently distributed therethrough and, in preferred instances, with solidified tannic acid adherently dispersed therewithin, and all in preferred proportions.

REFERENCES:
patent: 2706701 (1955-04-01), Beller et al.
patent: 2826532 (1958-03-01), Hosmer
patent: 2900305 (1959-08-01), Siggia
patent: 3028300 (1962-04-01), Cantor et al.
patent: 3764669 (1973-10-01), Santorelli
patent: 3777016 (1973-12-01), Gilbert
patent: 3898326 (1975-08-01), Cantor et al.

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