Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1978-06-12
1980-07-22
Levin, Stanford M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
260 174ST, 260DIG47, 424 80, 424150, A01N 1100, C08F 822
Patent
active
042140595
ABSTRACT:
Iodophor powders are prepared by suspending a particulate iodophor-forming polymer in an iodine solution in which the polymer is insoluble, and adding to the suspension a solution of an iodide in a solvent system miscible with the solvent of the iodine solution, to cause the formation of an iodophor. The iodophor can be separated from the solvent by filtration.
REFERENCES:
patent: 2706701 (1955-04-01), Beller et al.
patent: 2739922 (1956-03-01), Shelanski
patent: 2900305 (1959-08-01), Siggia
patent: 4017407 (1977-04-01), Cantor et al.
patent: 4038476 (1977-07-01), Atasoy et al.
Levin Stanford M.
The Purdue Frederick Company
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