Walter Denzinger

Manufacture of insoluble and only slightly water-swellable polymers of N-vinyl lactams of improved adsorptivity

Manufacture of low molecular weight poly-N-vinylpyrrolidone-2

Manufacture of polyvinylpyrrolidone-iodine

Disinfectant contg. polyvinyl pyrrolidone and iodine - and hydrogen peroxide added to reduce iodide content and increase iodine content

VERFAHREN ZUR HERSTELLUNG VON POLYVINYLPYRROLIDON-JOD

Verfahren zur herstellung von waessrigen polyvinylpyrrolidon-jod- loesungen

Stable polyvinyl pyrrolidone - iodine prepn. - with polyvinyl pyrrolidone prepd. by radical-catalysed polymerisation in anhydrous organic solvent

Verfahren zur herstellung von unloeslichen in wasser nur wenig quellbaren polymerisaten von n-vinyllactamen mit verbesserter adsorptionskraft

Verfahren zur herstellung von niedrigmolekularem poly-n-vinylpyrrolidon-2 A process for preparing low molecular poly-N-vinylpyrrolidone-2

A process for preparing low molecular poly-N-vinylpyrrolidone-2