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Complex disperse orange dye

A technology for compound dispersing and dispersing orange, applied in the field of dyes, can solve the problems of difficult to control light orange transition, poor comprehensive color fastness, affecting dyeing rate and uniformity, etc. The effect of increased brightness and weak hue shift

Inactive Publication Date: 2018-05-01
安徽融创化工科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, orange disperse dyes can be mixed with disperse dark blue, disperse ruby ​​and disperse black, and have good applicability. However, most of the currently commercially available orange disperse dyes are single components, which will not only affect Dyeing rate, uniformity, and it is difficult to control the transition from light orange to dark orange, and the overall color fastness is poor

Method used

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  • Complex disperse orange dye

Examples

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Effect test

Embodiment 1

[0019] A composite disperse orange dye is characterized in that it comprises the following percentage raw materials: 7318% disperse orange, 58% disperse orange, 2512% disperse orange, 370% disperse orange, 442% disperse orange, and the balance of additives.

[0020] The auxiliaries include leveling agent, color fixing agent and dispersant, wherein the leveling agent accounts for 8% of the total mass of the auxiliaries, the color fixing agent accounts for 4% of the total mass of the auxiliaries, and the dispersant is the balance.

[0021] Among them, the leveling agent is a mixture of leveling agent BOF and AEO-9, the mass ratio of the two is 1:0.7, the color fixing agent is polyethyleneimine, and the dispersant is dispersant MF with a mass ratio of 2:1:1.5. Composition of dispersant NNO, sodium lignosulfonate.

Embodiment 2

[0023] A composite disperse orange dye is characterized in that it comprises the following percentage raw materials: 7315% disperse orange, 510% disperse orange, 2512% disperse orange, 375% disperse orange, 440% disperse orange, and the balance of additives.

[0024] The auxiliaries include leveling agent, color fixing agent and dispersant, wherein the leveling agent accounts for 4% of the total mass of the auxiliaries, the color fixing agent accounts for 6% of the total mass of the auxiliaries, and the dispersant is the balance.

[0025] Among them, the leveling agent is a mixture of leveling agent BOF and AEO-9, the mass ratio of the two is 1:0.9, the color fixing agent is polyethyleneimine, and the dispersant is dispersant MF with a mass ratio of 2:1:1.5. Composition of dispersant NNO, sodium lignosulfonate.

Embodiment 3

[0027] A composite disperse orange dye is characterized in that it comprises the following raw materials in percent: 7322% disperse orange, 58% disperse orange, 2514% disperse orange, 3711% disperse orange, 446% disperse orange, and the balance of additives.

[0028] Auxiliaries include leveling agent, color fixing agent and dispersant, wherein leveling agent accounts for 7% of the total mass of auxiliaries, color fixing agent accounts for 5% of the total mass of auxiliaries, and dispersant is the balance; The total mass of 8% PEG-1000 and the total mass of 0% polyvinyl acetate.

[0029] Among them, the leveling agent is a mixture of leveling agent BOF and AEO-9, the mass ratio of the two is 1:1, the color fixing agent is polyethyleneimine, and the dispersant is dispersant MF and dispersant with a mass ratio of 1:1. Composition of NNOs.

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PUM

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Abstract

The invention provides a complex disperse orange dye. The complex disperse orange dye comprises the following raw materials in percentage by weight: 15-23% of disperse orange 73, 6-10% of disperse orange 5, 12-14% of disperse orange 25, 0-11% of disperse orange 37, 0-6% of disperse orange 44 and the balance of an auxiliary agent. According to the invention, through reasonable compound of the raw materials, the dyeing property of the dye is effectively improved, the color fastness to washing, the color fastness to perspiration, the color fastness to rubbing, and the color fastness to hot pressing are all improved obviously, and the dye uptake is greater than 85%.

Description

technical field [0001] The invention relates to the technical field of dyes, in particular to a composite disperse orange dye. Background technique [0002] Disperse dyes are a kind of non-ionic dyes that dye hydrophobic fibers in a dispersed state under the action of dispersants in the initial stage of the dyeing process. Disperse dyes have a complete color spectrum, bright color, high color strength and good economy. According to the statistics of China Dyestuff Industry Association, the consumption of disperse dyes in my country ranks first among all kinds of dyes, and 60% of the usage of disperse dyes in the world is produced and exported from my country. [0003] Among them, orange disperse dyes can be mixed with disperse dark blue, disperse ruby ​​and disperse black, and have good applicability. However, most of the currently commercially available orange disperse dyes are single components, which will not only affect Dyeing rate, uniformity, and it is difficult to c...

Claims

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Application Information

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IPC IPC(8): C09B67/22C09B67/38
CPCC09B67/0051C09B67/008
Inventor 王洪卫高鸿宇徐卉香孙茂义蒋大为郭元张文件
Owner 安徽融创化工科技股份有限公司
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