Dialkylaminoalkyl-hydroxyalkyl ethers of polygalactomannans

Dialkylaminoalkyl-hydroxyalkyl ethers of polygalactomannan are useful as thickening agents for aqueous fluids. The viscosity of the thickened fluids may be reduced by addition of an alkali metal hypochlorite, an alkaline earth metal hypochlorite or a chlorinated isocyanurate.

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Bibliographische Detailangaben
Hauptverfasser: KARCHER, DENNIS J, PHELPS, MARTHA A, MORGAN, MICHAEL E
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Dialkylaminoalkyl-hydroxyalkyl ethers of polygalactomannan are useful as thickening agents for aqueous fluids. The viscosity of the thickened fluids may be reduced by addition of an alkali metal hypochlorite, an alkaline earth metal hypochlorite or a chlorinated isocyanurate.