Patent ID: 6465567
Filing Date: 2002-10-15
Classification: C09D

Abstract:
A pigment preparation comprising(a) at least one organic pigment, (b) at least one compound selected from the group consisting of (i) alkoxylation products of a phenol-styrene condensate of formula (X) â€ƒwherein R15 denotes hydrogen or C1-C4-alkyl, R16 represents hydrogen or CH3, R17 denotes hydrogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkoxycarbonyl, or phenyl, m denotes a number from 1 to 4, n denotes a number from 6 to 120, and R18 is independently for each â€”(â€”CH2â€”CH(R18)â€”Oâ€”)â€” group hydrogen, CH3, or phenyl, with the proviso that (i) when CH3 is present in the â€”(â€”CH2â€”CH(R18)â€”Oâ€”)â€” group, then 0 to 60% of the total R18 is CH3 and 40 to 100% of the total R18 is hydrogen and (ii) when phenyl is present in the â€”(â€”CH2â€”CH(R18)â€”Oâ€”)â€” group, then 0 to 40% of the total R18 is phenyl and 60 to 100% of the total R18 is hydrogen, and (ii) ionically modified phenol-styrene polyglycol ethers of formula (XI) â€ƒwherein R15â€² denotes hydrogen or C1-C4-alkyl, R16â€² represents hydrogen or CH3, R17â€² denotes hydrogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkoxycarbonyl, or phenyl, mâ€² denotes a number from 1 to 4, nâ€² denotes a number from 6 to 120, and R18â€² is independently for each â€”(â€”CH2â€”CH(R18â€²)â€”Oâ€”)â€” group hydrogen, CH3, or phenyl, with the proviso that (i) when CH3 is present in the â€”(â€”CH2â€”CH(R18â€²)â€”Oâ€”)â€” group, then 0 to 60% of the total R18â€² is CH3 and 40 to 100% of the total R18â€² is hydrogen and (ii) when phenyl is present in the â€”(â€”CH2â€”CH(R18â€²)â€”Oâ€”)â€” group, then 0 to 40% of the total R18â€² is phenyl and 60 to 100% of the total R18â€² is hydrogen, X denotes â€”SO3âˆ’, â€”SO2âˆ’, â€”PO3&boxH;, or â€”COâ€”(R19)â€”COOâˆ’, Kat is a cation selected from the group consisting of H+, Li+, Na+, K+, NH4+, and HOâ€”CH2â€”CH2â€”NH3+, with the proviso that two Kat are present when X is â€”PO3&boxH;, and R19 represents a divalent aliphatic or aromatic radical, and (c) at least one surface-active agent selected from the group consisting of (i) oxalkylated acetylene glycols in accordance with formula (I) â€ƒwherein n is 0 to 14, m is 0 to 14, and m+n is 0 to 14, and (ii) compounds selected from the group consisting of â€ƒwherein R represents linear or branched C6-C18-alkyl, R1 independently at each occurrence denotes H or C1-C4-alkyl, p is a number from 3 to 60, R2 denotes R, phenyl, or C1-C18-alkyl-substituted phenyl, X denotes â€”SO3âˆ’, â€”SO2âˆ’, â€”PO3&boxH;, or â€”COâ€”(R3)â€”COOâˆ’, R3 represents a divalent aliphatic or aromatic radical, and Kat is a cation selected from the group consisting of H+, Li+, Na+, K+, NH4+, and HOâ€”CH2â€”CH2â€”NH3+, with the proviso that two Kat are present when X is â€”PO3&boxH;.