Solid pigment preparations containing pigment derivatives and surface-active additives
First Claim
1. :
- A solid pigment preparation comprising (A) from 60% to 85% by weight of at least one organic pigment, (B) from 0.1% to 15% by weight of at least one pigment derivative of the general formula I where P is the residue of the core structure of an organic pigment selected from the group consisting of quinophthalone and phthalocyanine pigments;
T1 and T2 are independently a chemical bond, —
CONR1 —
or —
SO2NR1—
;
B1 and B2 are independently a chemical bond, C1-C8-alkylene or phenylene;
X and Y independently represent identical or different groups —
SO3−
Ka+ or —
COO−
Ka+;
m and n are each a rational number from 0 to 3 subject to the proviso that 1≦
m+n≦
4;
Ka+ is H+, Li+, Na+, K+, N+R2R3R4R5 or a mixture thereof;
R1 is hydrogen;
C1-C4-alkyl;
unsubstituted or C1-C18-alkyl-substituted phenyl;
or unsubstituted or C1-C18alkyl-substituted naphthyl;
R2, R3, R4 and R5 are independently hydrogen;
C1-C30-alkyl;
C3-C30-alkenyl;
C5-C6-cycloalkyl, unsubstituted or C1-C24-alkyl-substituted;
unsubstituted or C1-C24-alkyl—
or C2-C24-alkenyl-substituted phenyl;
unsubstituted or C1-C24-alkyl—
or C2-C24-alkenyl-substituted naphthyl;
a radical of the formula −
[CHR6—
CHR7—
O]x—
R8 where the repeat units −
[CHR6—
CHR7—
O] can vary for x>
1;
R6, R7and R8 are independently hydrogen or C1-C6-alkyl;
x is an integer ≧
1, and (C) from 14.9% by weight to 39.9% by weight of at least one surface-active additive selected from the group consisting of the nonionic polyethers comprising no primary amino group, said polyethers'"'"' acidic phosphoric, phosphonic, sulfuric and/or sulfonic esters, the salts of these esters and the alkyl- and alkylarylsulfonic acids, their salts and their condensation products with formaldehyde.
1 Assignment
0 Petitions
Accused Products
Abstract
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-C6-cycloalkyl which can be substituted by C1-C24-alkyl; phenyl or naphthyl which can be respectively substituted by C1-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.
26 Citations
8 Claims
-
1. :
- A solid pigment preparation comprising
(A) from 60% to 85% by weight of at least one organic pigment, (B) from 0.1% to 15% by weight of at least one pigment derivative of the general formula I where P is the residue of the core structure of an organic pigment selected from the group consisting of quinophthalone and phthalocyanine pigments;
T1 and T2 are independently a chemical bond, —
CONR1 —
or —
SO2NR1—
;
B1 and B2 are independently a chemical bond, C1-C8-alkylene or phenylene;
X and Y independently represent identical or different groups —
SO3−
Ka+ or —
COO−
Ka+;
m and n are each a rational number from 0 to 3 subject to the proviso that 1≦
m+n≦
4;
Ka+ is H+, Li+, Na+, K+, N+R2R3R4R5 or a mixture thereof;
R1 is hydrogen;
C1-C4-alkyl;
unsubstituted or C1-C18-alkyl-substituted phenyl;
or unsubstituted or C1-C18alkyl-substituted naphthyl;
R2, R3, R4 and R5 are independently hydrogen;
C1-C30-alkyl;
C3-C30-alkenyl;
C5-C6-cycloalkyl, unsubstituted or C1-C24-alkyl-substituted;
unsubstituted or C1-C24-alkyl—
or C2-C24-alkenyl-substituted phenyl;
unsubstituted or C1-C24-alkyl—
or C2-C24-alkenyl-substituted naphthyl;
a radical of the formula −
[CHR6—
CHR7—
O]x—
R8 where the repeat units −
[CHR6—
CHR7—
O] can vary for x>
1;
R6, R7and R8 are independently hydrogen or C1-C6-alkyl;
x is an integer ≧
1, and(C) from 14.9% by weight to 39.9% by weight of at least one surface-active additive selected from the group consisting of the nonionic polyethers comprising no primary amino group, said polyethers'"'"' acidic phosphoric, phosphonic, sulfuric and/or sulfonic esters, the salts of these esters and the alkyl- and alkylarylsulfonic acids, their salts and their condensation products with formaldehyde. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- A solid pigment preparation comprising
Specification