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Natural textile dye and preparation method thereof

A textile dye, natural technology, applied in the field of natural textile dye and its preparation, can solve the problems of high price, inconvenient extraction, hidden dangers to human health and safety, etc., and achieve the effect of good stability

Inactive Publication Date: 2014-09-24
南通润启时装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing dyes are chemically synthesized organic dyes, which pose certain safety hazards to human health, and the wastewater pollution caused by synthetic dye machine intermediates is even more worrying. Natural dyes are loved by people because of their green environmental protection, but It is inconvenient to extract and more expensive than organic dyes, so its development has been slow

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A natural textile dye. The natural textile dye comprises the following raw materials in parts by mass: 10 parts of Impatiens flower extract, 10 parts of pomegranate peel extract, and 6 parts of camphor leaf extract; according to the mass fraction, the Impatiens flower extract, Pomegranate peel extract and camphor tree leaf extract were sequentially added to a reactor filled with 50 parts of water, stirred, and heated to 70 after all were dissolved. o C. Stir for 25 minutes to obtain a reddish-brown paste dye; solidify and pulverize the reddish-brown paste dye to obtain a powdery natural dye.

[0028] The Impatiens extract is prepared by the following method: fresh Impatiens are washed, dried and crushed mechanically; the Impatiens fragments are added to a reactor equipped with a 50% ethanol solution by volume, and the mass of the liquid is The ratio is 1:25 at 40 o Stir at C for 3h, after stirring at 50 o Soak at constant temperature for 24 hours at C, cool down to 25...

Embodiment 2

[0033] A natural textile dye. The natural textile dye comprises the following raw materials in parts by mass: 15 parts of Impatiens flower extract, 15 parts of pomegranate peel extract, and 8 parts of camphor tree leaf extract; Pomegranate peel extract and camphor tree leaf extract were sequentially added to a reactor filled with 50 parts of water, stirred, and heated to 70 after all were dissolved. o C. Stir for 25 minutes to obtain a reddish-brown paste dye; solidify and pulverize the reddish-brown paste dye to obtain a powdery natural dye.

[0034] The Impatiens extract is prepared by the following method: fresh Impatiens are washed, dried and crushed mechanically; the Impatiens fragments are added to a reactor equipped with a 50% ethanol solution by volume, and the mass of the liquid is The ratio is 1:30 at 40 o Stir at C for 3h, after stirring at 50 o Soak at constant temperature for 24 hours at C, cool down to 25 o C, filtered to obtain the filtrate; the filtrate was ...

Embodiment 3

[0039] A natural textile dye. The natural textile dye comprises the following raw materials in parts by mass: 12 parts of Impatiens extract, 12 parts of pomegranate peel extract, and 7 parts of camphor tree leaf extract; according to the mass fraction, the Impatiens extract, Pomegranate peel extract and camphor tree leaf extract were sequentially added to a reactor filled with 50 parts of water, stirred, and heated to 70 after all were dissolved. o C. Stir for 25 minutes to obtain a reddish-brown paste dye; solidify and pulverize the reddish-brown paste dye to obtain a powdery natural dye.

[0040] The Impatiens extract is prepared by the following method: fresh Impatiens are washed, dried and crushed mechanically; the Impatiens fragments are added to a reactor equipped with a 50% ethanol solution by volume, and the mass of the liquid is The ratio is 1:25 at 40 o Stir at C for 3h, after stirring at 50 o Soak at constant temperature for 24 hours at C, cool down to 25 o C, fi...

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PUM

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Abstract

The invention relates to a natural textile dye and a preparation method thereof. The natural textile dye comprises the following raw materials in parts by mass: 10-15 parts of impatiens balsamina extracts, 10-15 parts of pomegranate bark extracts and 6-8 parts of camphor tree leaf extracting solution. The preparation method comprises the following steps of sequentially adding impatiens balsamina extracts, pomegranate bark extracts and camphor tree leaf extracting solution into a reactor with 50 parts of water according to the mass fraction, stirring, heating to 60-70 DEG C after all the components are dissolved, and stirring for 25min to obtain a red brown paste dye; curing the red brown paste dye and smashing to obtain a powdery natural dye. The natural textile dye is safe, environment-friendly, capable of taking mildew-proof, anti-bacterial and mothproof effects, favorable in pigment stability as well as simple and easy in preparation method.

Description

technical field [0001] The invention relates to a textile dye and a preparation method thereof, in particular to a natural textile dye and a preparation method thereof. Background technique [0002] With the rapid development of the economy, people's living standards have been continuously improved, and the quality of life has been greatly improved. Green health has become the focus of current people's concern. Most of the existing dyes are chemically synthesized organic dyes, which pose certain safety hazards to human health, and the wastewater pollution caused by synthetic dye machine intermediates is even more worrying. Natural dyes are loved by people because of their green environmental protection, but Its extraction is inconvenient and more expensive than organic dyes, so its development has been slow. Contents of the invention [0003] The object of the present invention is to provide a natural textile dye and its preparation method in order to overcome the above d...

Claims

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Application Information

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IPC IPC(8): C09B61/00D06P1/34A01N65/24A01P3/00A01P17/00
Inventor 汪建兵
Owner 南通润启时装有限公司
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