A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A POLYMERIC ADMIXTURE FOR SUSPENSIONS
The present invention proposes a polycarboxylate ether-based polymeric admixture having the general formula (I) for use as flow modifier in suspensions. The present invention further proposes a method for obtainment of such polymeric admixture, wherein the method comprises free radical polymerization in a mixture comprising acrylic acid (AA), vinyl phosphonic acid (VPA), and maleic anhydride ester of polyethylene glycol (PEGMA) as reactants, said mixture further comprising water and an initiator; said mixture having an initial pH value within the range between 7.5 and 8.5; wherein any free oxygen is removed from the mixture throughout the free radical polymerization.
A POLYMERIC ADMIXTURE FOR SUSPENSIONS
The present invention proposes a polycarboxylate ether-based polymeric admixture having the general formula (I) for use as flow modifier in suspensions. The present invention further proposes a method for obtainment of such polymeric admixture, wherein the method comprises free radical polymerization in a mixture comprising acrylic acid (AA), vinyl phosphonic acid (VPA), and maleic anhydride ester of polyethylene glycol (PEGMA) as reactants, said mixture further comprising water and an initiator; said mixture having an initial pH value within the range between 7.5 and 8.5; wherein any free oxygen is removed from the mixture throughout the free radical polymerization.
A POLYMERIC ADMIXTURE FOR SUSPENSIONS
POLYMERES ZUSATZMITTEL FÜR SUSPENSIONEN
MÉLANGE DE POLYMÈRE POUR SUSPENSIONS
AKHLAGHI OMID (author) / AKBULUT ÖZGE (author) / MENCELOGLU YUSUF Z (author)
2016-08-17
Patent
Electronic Resource
English
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