PHOSPHORSÄUREESTER ALS PIGMENTNETZMITTEL

Phosphate mono- and di-esters (I) of mono(cyclo)alkyl ethers of block copolymers of styrene oxide, ethylene oxide and optionally propylene oxide and/or butylene oxide and their salts are new. New phosphate mono- and di-esters (I) of mono(cyclo)alkyl ethers of block copolymers of styrene oxide, ethyl...

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Hauptverfasser: ESSELBORN, EBERHARD, STUETTGEN, ANDREAS, LEHMANN, KATHRIN, REUTER, ELLEN, HEILEN, WERNFRIED, SILBER, STEFAN
Format: Patent
Sprache:ger
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Zusammenfassung:Phosphate mono- and di-esters (I) of mono(cyclo)alkyl ethers of block copolymers of styrene oxide, ethylene oxide and optionally propylene oxide and/or butylene oxide and their salts are new. New phosphate mono- and di-esters (I) of mono(cyclo)alkyl ethers of block copolymers of styrene oxide, ethylene oxide and optionally propylene oxide and/or butylene oxide and their salts are of the formula (I): (R O(SO)a(EO)b(CH2CHCH3O)c(BO)d)xPO-(OH)3-x R = a 1-22 C linear, branched or cycloaliphatic group; SO = styrene oxide; EO = ethylene oxide; BO = butylene oxide; a = 1 to less than 2; b = 3-100; c = 0-10; d = 0-3; x = 1 or 2; b = more than (a+c+d)