Polymers containing hyperbranched monomers

   
   

A water-soluble, cationic polymer comprising from about 1 to about 65 mole percent of one or more cationic monomers, from about 99 to about 35 mole percent of one or more nonionic monomers and from about 1 to about 1000 ppm, based on the total monomer content, of one or more hyperbranched monomers wherein the hyperbranched monomer contains from about 2 to about 20 allyl, vinyl, or acrylic end groups and method of dewatering sludge is disclosed.

Um polímero water-soluble, cationic que compreende de aproximadamente 1 a aproximadamente 65 por cento da toupeira de um ou mais monomers cationic, de aproximadamente 99 a aproximadamente 35 por cento da toupeira de um ou mais monomers nonionic e de aproximadamente 1 a aproximadamente 1000 ppm, baseados no índice total do monomer, de um ou de mais hyperbranched monomers wherein hyperbranched o monomer contem de aproximadamente 2 a aproximadamente 20 allyl, vinil, ou os grupos da extremidade e o método acrílicos de dewatering a lama são divulgados.

 
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