C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
402/480
C08F 8/22 (2006.01) A01N 59/12 (2006.01) C08F 126/08 (2006.01)
Patent
CA 1158798
O.Z. 0050/034094 Abstract of the Disclosure: A process for the preparation of PVP-iodine having an iodine:iodide ratio of about 2:1 and a partition coefficient of 180-250, by reacting PVP with elementary iodine in the presence of formic acid, oxalic acid or an ammonium salt or amide of carbonic acid, formic acid or oxalic acid, in aqueous solution,
360345
Denzinger Walter
Hartmann Heinrich
Schwarz Wolfgang
Basf Aktiengesellschaft
Robic Robic & Associes/associates
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