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Agentes de prevención de gel
专利权人:
AKZO NOBEL N.V.
发明人:
ZHU, SHAWN
申请号:
ES09756720
公开号:
ES2400835T3
申请日:
2009.11.17
申请国别(地区):
ES
年份:
2013
代理人:
摘要:
A formulation having trends to formation of reduced gel comprising: at least one alkoxylated surfactant gelling surfactant and a gel prevention, comprising said surfactant gel prevention at least one derivative of alkylamidoamine of lafórmula (1) or at least a quaternary alkylamidoamine of formula (2) or mixtures losmismos derivative, wherein the derivative alkylamidoamine of formula (1) is represented by the formula: where R is a saturated or unsaturated, linear or branched alkyl It has 2-22 carbon atoms m is an integer of 0-7 n is an integer of 2-6 W and Y are independently chosen from H, hydroxyl, alkyl group having 1-4 carbon atoms, a benzyl group or (AO) s H, where AO is alkyleneoxy agroup having 2-4 carbon atoms, where s is average an integer of 1-30 Zse independently H, choose hydroxyl, an alkyl group having 1-4 carbon atoms, one grupobencilo, (AO) s H, where AO is an alkyleneoxy group having 2-4 carbon atoms, where s is an integer depromedio 1-30 or an acyl group and said at least quaternary dealquilamidoamina derivative of formula (2) is represented by the formula: wherein R1 is selected from methyl or ethyl, X- is an agriculturally acceptable counterion, q is an integer of1 -6, in another embodiment 1-2 and m is an integer of 1-6.Una formulación que tiene tendencias a formación de gel reducidas que comprende: al menos un tensioactivo alcoxilado formador de gel y un tensioactivo de prevención de gel, comprendiendo dicho tensioactivo de prevención de gel al menos un derivado de alquilamidoamina de lafórmula (1) o al menos un derivado cuaternario de alquilamidoamina de la fórmula (2) o mezclas de losmismos, en la que el derivado de alquilamidoamina de la fórmula (1) se representa por la fórmula: donde R es un grupo alquilo saturado o insaturado, lineal o ramificado, que tiene 2-22 átomos de carbono m es un número entero de 0-7 n es un número entero de 2-6 W e Y se eligen independientemente de H,hidroxilo, un grupo alquilo que tiene 1-4 átomos de carbono, un g
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