阅读说明：本技术 一种高牢度活性橙染料组合物 (High-fastness reactive orange dye composition ) 是由 苏勇志 杨泽辉 江启明 于 2020-06-15 设计创作，主要内容包括：本发明公开了一种高牢度活性橙染料组合物,按质量份数计,其组成为：组分A：15-35份、组分B：16-25份,组分C：20-35份,组分D：10-25份,组分E：10-28份,组分F：10-18份；该活性橙染料组合物,具有性能稳定、溶解度高、固色率高、染色同步性好、匀染性好、色调重现性好,尤其染深色突出的优点。(The invention discloses a high-fastness reactive orange dye composition which comprises the following components in parts by weight: and (2) component A: 15-35 parts of component B: 16-25 parts of component C: 20-35 parts, component D: 10-25 parts, component E: 10-28 parts, component F: 10-18 parts; the reactive orange dye composition has the advantages of stable performance, high solubility, high fixation rate, good dyeing synchronism, good level-dyeing property, good tone reproducibility and especially prominent dark color dyeing.)

1. the high-fastness reactive orange dye composition comprises the following components in parts by weight: and (2) component A: 15-35 parts of component B: 16-25 parts of component C: 20-35 parts, component D: 10-25 parts, component E: 10-28 parts, component F: 10-18 parts;

the component A is as follows:

the component B is as follows:

the component C is as follows:

the component D is as follows:

the component E is as follows:

the component F is as follows:

2. the high fastness reactive orange dye composition according to claim 1, wherein: the composition comprises the following components in parts by mass: and (2) component A: 20-35 parts of component B: 18-25 parts of component C: 25-35 parts, component D: 15-25 parts of component E: 17-28 parts, component F: 12-18 parts.

3. The high fastness reactive orange dye composition according to claim 2, wherein: the composition comprises the following components in parts by mass: and (2) component A: 25-30 parts of component B: 20-25 parts of component C: 28-32 parts, component D: 18-23 parts of component E: 18-25 parts of a component F: 14-16 parts.

4. A high fastness reactive orange dye composition according to claim 1, 2 or 3, characterized in that: the composition comprises the following components in parts by mass: and (2) component A: 28 parts, component B: 22 parts, component C: 30 parts, component D: 22 parts, component E: 20 parts, component F: 15 parts.

5. The high fastness reactive orange dye composition according to claim 2, wherein: the composition comprises the following components in parts by mass: and (2) component A: 30 parts of a component B: 25 parts, component C: 32 parts, component D: 20 parts, component E: 23 parts, component F: 16 parts of.

Technical Field

The invention relates to the field of dyes, and in particular relates to a high-fastness reactive orange dye composition.

Background

With the continuous development of cellulose fiber varieties and the continuous development of dyeing technology, when the cellulose fiber is dyed by using reactive dyes, higher and higher requirements are provided for the application performance of the reactive dyes, and novel reactive dyes with excellent performance are needed. The existing similar reactive orange dye has the solubility of only 80g/l and generates a large amount of sewage in the dyeing process. After the cellulose fiber material is colored, the lifting force is not enough, the leveling property is not good, and the cellulose fiber material cannot be dyed in deep color.

Disclosure of Invention

The invention provides a high-fastness reactive orange dye composition which has the advantages of stable performance, high solubility, high fixation rate, good dyeing synchronism, good level-dyeing property and good tone reproducibility, and particularly has an outstanding dark color dyeing effect.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the high-fastness reactive orange dye composition comprises the following components in parts by weight: and (2) component A: 15-35 parts of component B: 16-25 parts of component C: 20-35 parts, component D: 10-25 parts, component E: 10-28 parts, component F: 10-18 parts;

the component A is as follows:

the component B is as follows:

the component C is as follows:

the component D is as follows:

the component E is as follows:

the component F is as follows:

preferably, the high-fastness reactive orange dye composition comprises the following components in parts by weight: and (2) component A: 20-35 parts of component B: 18-25 parts of component C: 25-35 parts, component D: 15-25 parts of component E: 17-28 parts, component F: 12-18 parts.

Preferably, the high-fastness reactive orange dye composition comprises the following components in parts by weight: and (2) component A: 25-30 parts of component B: 20-25 parts of component C: 28-32 parts, component D: 18-23 parts of component E: 18-25 parts of a component F: 14-16 parts.

Further preferably, the high-fastness reactive orange dye composition comprises the following components in parts by weight: 28 parts, component B: 22 parts, component C: 30 parts, component D: 22 parts, component E: 20 parts, component F: 15 parts.

Further preferably, the high-fastness reactive orange dye composition comprises the following components in parts by weight: and (2) component A: 30 parts of a component B: 25 parts, component C: 32 parts, component D: 20 parts, component E: 23 parts, component F: 16 parts of.

Has the advantages that: the reactive orange dye composition has the advantages of stable performance, high solubility, high fixation rate, good dyeing synchronism, good level-dyeing property, good tone reproducibility and especially prominent dark color dyeing.

Detailed Description

The advantages of the present invention will become more apparent by describing in detail specific embodiments thereof.

Fully grinding and uniformly stirring all the components according to the mass to obtain a finished product; the performance of the disperse dye prepared by the implementation is tested, and the test method is as follows:

4g of the dye mixture obtained according to examples 1 to 6 are first dissolved sufficiently with an appropriate amount of water and then taken up in a 500ml measuring flask. Sucking 10ml of dye liquor, mixing with 50ml of water, adding 4g of cotton cloth and 1.8g of sodium sulfate, raising the temperature to 60 ℃ at the heating rate of 1 ℃/minute, keeping the temperature for 30 minutes, adding 1g of sodium carbonate, keeping the temperature for dyeing for 30 minutes at 60 ℃, taking out the dyed cotton cloth, boiling and soaping for 15 minutes by using a non-ionic detergent, washing by using water and drying at about 70 ℃.

The following table shows the following detection results of the application indexes of the reactive orange dye composition of the invention: