Task: Translation
Input (Czech): Vodou bobtnateln², ve vod  nerozpustn² polymer, obsahuj c  jednotky odvozen  od monomeru diallylov  kvart rn  amoniov  soli, kde monomer m  vzorec I, kde R.sup.1.n. a R.sup.2.n., mohou b²t stejn  nebo odliÜn , znamenaj  organick  radik ly, kter  ne  douc m zp sobem neovliv uj  vlastnosti polymeru a X znamen  vhodn² anion, zes t n  vhodnou polyfunk n  vinylovou slou eninou, p°i em  polymer je vyroben kationtovou polymerac  ve vodn  f zi za pou it  katalyz toru s voln²mi radik ly. D le se popisuje zp sob v²roby vodou bobtnateln ho, ve vod  nerozpustn ho polymeru, kter² zahrnuje polymeraci monomeru diallylov  kvart rn  amoniov  soli.\
Output (English): In the present invention there is disclosed a water-swelling, water insoluble polymer containing units derived from a monomer of diallyl quaternary ammonium salt, wherein the monomer has a general formula I, in which Re1 and Re2, which can be identical or different, represents organic radicals not influencing in undesirable manner properties of the polymer and X denotes a suitable anion being cross linked with a suitable polyfunctional vinyl compound, whereby the polymer is prepared by cationic polymerization in aqueous phase by making use of a free-radical catalyst. There is further described a process for preparing a water-swelling, water insoluble polymer, which preparation process comprises polymerization of a monomer of diallyl quaternary ammonium salt.