| 摘要 |
Solid pigment preparations containing the following ingredients as substantial components: (A) 60 - 85 wt. % of at least one organic pigment, (B) 0.1 - 15 wt. % of at least one pigment derivative of general formula I wherein the variables have the following meanings: P is the radical of the parent substance of an organic pigment; T1, T2 independently represent a chemical bond, - CONR1- or -SO2NR1-; B1, B2 independently represent a chemical bond, C1-C8-alkylene or phenylene;X, Y independently represent similar or different groups -SO3- Ka+ or -COO- Ka+; m, n represent a rational number from 0 to 3, whereby 1 = m+n = 4; Ka+ H+, Li+, Na+, K+, N+R2R3 R4 R5 or a mixture of said cations; R1 represents hydrogen; C1 -C4-alkyl; phenyl or naphthyl which can be respectively substituted by C1-C18-alkyl; R2, R3, R4, R5 independently represent hydrogen; C1- C30-alkyl; C3-C30-alkenyl; C5-C 6-cycloalkyl which can be substituted by C1-C24- alkyl; phenyl or naphthyl which can be respectively substituted by C 1-C24-alkyl or C2-C24-alkenyl; a radical of formula -[CHR6-CHR7-O]x-R8, wherein the repeating units -[CHR6-CHR7-O] for x > 1 can vary; R6, R7, R8 independently represent hydrogen or C1-C6-alkyl; x is a whole number = 1,and (C) 14.9 39.9 wt. % of at least one surface active additive from the group of non-ionic polyethers containing no primary amino groups, the acidic phosphoric acid esters,phosphonic acid esters, sulphuric acid esters and/or sulfonic acid esters thereof, the salts thereof and the condensation produces thereof with formaldehyde. |
