摘要:
Solid pigment preparations comprising as essential constituents (A) from 60% to 95% by weight of at least one pigment, (B) from 2.5% to 35% by weight of at least one water-soluble surface-active additive based on polyurethanes and (C) from 2.5% to 35% by weight of at least one nonionic water-soluble surface-active additive (C1) based on polyethers and/or of an anionic water-soluble additive other than additives (B) which is based on polymers of ethylenically unsaturated carboxylic acids (C2), and also production and use of the pigment preparations for coloration of macromolecular organic and inorganic materials and also of plastics.
摘要:
Solid pigment preparations comprising as essential constituents (A) from 60% to 95% by weight of at least one pigment, (B) from 2.5% to 35% by weight of at least one water-soluble surface-active additive based on polyurethanes and (C) from 2.5% to 35% by weight of at least one nonionic water-soluble surface-active additive (C1) based on polyethers and/or of an anionic water-soluble additive other than additives (B) which is based on polymers of ethylenically unsaturated carboxylic acids (C2), and also production and use of the pigment preparations for coloration of macromolecular organic and inorganic materials and also of plastics.
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–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.
摘要:
The present invention relates to solid silica preparations composed of the components (A) 20% to 80% by weight, based on the total weight of the preparation, of a silica; (B) 20% to 50% by weight, based on the total weight of the preparation, of at least one additive selected from the group consisting of a water-soluble, nonionic, surface-active additive based on polyethers, a water-soluble, surface-active additive containing carboxylate groups, a polyurethane, an anionic, surface-active additive based on acidic phosphoric, phosphonic, sulfuric or sulfonic esters; (C) if appropriate, further components, the further components comprising no pigments, and the sum of all components (A), (B), and (C) making 100% by weight. The invention further relates to methods of producing them and also to methods of coloring high molecular mass organic or inorganic materials, more particularly of coloring plastics.
摘要:
The present invention relates to a solid pigment preparation comprising, each percentage being based on the total weight of the preparation, (A) at least 60% by weight of a pigment component comprising one or more pigments and optionally a filler; (B) 1% by weight to 39% by weight of at least one nonionic water-soluble surface-active additive based on polyethers having an HLB value of greater than 10, (C) 1% by weight to 39% by weight of at least one nonionic surface-active additive based on polyethers having an HLB value of less than 10; (D) 0% by weight to 10% by weight of an additive component comprising at least one further additive, the sum total of the weight fractions not exceeding 100% by weight. The present invention further relates to processes for production thereof and to processes for coloring macromolecular materials.
摘要:
The invention relates to a method for impregnating lignocellulosic materials, in particular, wood, wood materials or materials for manufacturing wood materials, with effect agents. The invention also relates to novel compositions, containing effect agents. Said method comprises the steps of a) impregnating the lignocellulosic material with a fluid formulation, which contains at least one effect agent in a dissolved or dispersed form, b) impregnating said material, during or after step a), with a hardenable aqueous composition, which contains at least one cross-linkable compound, selected from &agr;) low-molecular weight compounds V, having at least two N-bonded groups of formula CH2OH, wherein R=hydrogen or C1-C4 alkyl, and/or one 1,2-bishydroxyethan-1,2-diyl group, bridging two nitrogen atoms, &bgr;) precondensates of the compound V and ϝ) reaction products or mixtures of the compound V with at least one alcohol, selected from C1-C6 alkanols, C2-C6 polyols and oligoalkylene glycols, and c) treating the material obtained in step b) at an elevated temperature.
摘要:
The present invention relates to a solid pigment preparation comprising, all based on the total weight of the preparation, (A) at least 60% by weight of a pigment component comprising at least one pigment and/or a filler, (B) 1% by weight to 29% by weight of a surface-active additive component based on at least a phosphoric or phosphonic ester, which may be anionic or nonionic; (C) 1% by weight to 29% by weight of at least one nonionic surface-active additive based on polyethers selected from the group consisting of propylene oxide homopolymers; ethylene oxide-propylene oxide block copolymers wherein the terminal blocks consist of propylene oxide units; ethylene oxide adducts onto mono- or bifunctional amines or alcohols wherein the length of the ethylene oxide chain is chosen such that the adduct is water-insoluble; and ethylene oxide-propylene oxide block copolymer adducts onto mono- or bifunctional amines or alcohols wherein the terminal block consists of propylene oxide units; (D) 0% by weight to 20% by weight of an additive component comprising at least one further additive other than additives of said components (B) and (C), wherein the sum total of the weight percentages does not exceed 100% by weight. The present invention further relates to processes for production thereof and also to processes for coloring macromolecular materials.
摘要:
The present invention relates to a solid pigment preparation comprising, each percentage being based on the total weight of the preparation, (A) at least 60% by weight of a pigment component comprising one or more of a pigment and/or a filler, (B) 1% by weight to 39% by weight of at least one nonionic water-soluble surface-active additive based on polyethers selected from the group consisting of ethylene oxide homopolymers; ethylene oxide-propylene oxide block copolymers where the terminal blocks consist of ethylene oxide units; ethylene oxide adducts on mono- or bifunctional amines or alcohols where the length of the ethylene oxide chain is chosen such that the adduct is water-soluble; and ethylene oxide-propylene oxide block copolymer adducts on mono- or bifunctional amines or alcohols where the terminal block consists of ethylene oxide units; (C) 1% by weight to 39% by weight of at least one nonionic surface-active additive based on polyethers selected from the group consisting of propylene oxide homopolymers; ethylene oxide-propylene oxide block copolymers where the terminal blocks consist of propylene oxide units; ethylene oxide adducts on mono- or bifunctional amines or alcohols where the length of the ethylene oxide chain is chosen such that the adduct is water-insoluble; and ethylene oxide-propylene oxide block copolymer adducts on mono- or bifunctional amines or alcohols where the terminal block consists of propylene oxide units; (D) 0% by weight to 10% by weight of an additive component comprising at least one further additive other than additives of components (A) and (B), the sum total of the weight fractions not exceeding 100% by weight. The present invention further relates to processes for production thereof and to processes for coloring macromolecular materials.
摘要:
The present invention relates to solid silica preparations composed of the components (A) 20% to 80% by weight, based on the total weight of the preparation, of a silica; (B) 20% to 50% by weight, based on the total weight of the preparation, of at least one additive selected from the group consisting of a water-soluble, nonionic, surface-active additive based on polyethers, a water-soluble, surface-active additive containing carboxylate groups, a polyurethane, an anionic, surface-active additive based on acidic phosphoric, phosphonic, sulfuric or sulfonic esters; (C) if appropriate, further components, the further components comprising no pigments, and the sum of all components (A), (B), and (C) making 100% by weight. The invention further relates to methods of producing them and also to methods of coloring high molecular mass organic or inorganic materials, more particularly of coloring plastics.
摘要:
A process for producing a solid pigment preparation in the form of granules which comprises atomizing a suspension comprising (A0) 30% to 90% of a solvent component, (A1) 2% to 60% of a pigment component; (A2) 0% to 50% of a first filler component, and (A3) 10% to 70% of a surface-active additive component based on the sum of the components (A1) and (A2); contacting formed droplets with a gas stream having a predetermined temperature to dry the droplets to obtain granules having a predetermined residual moisture content, the droplets are exposed to an aerosol comprising a solid second filler component; and separating the granules from the gas stream.