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A fabric dyeing darkening functional agent and its preparation method and application

A fabric dyeing and functional agent technology, applied in the field of fabric dyeing, can solve problems such as poor color fastness, achieve the effects of improving color depth, reducing dye consumption, and being easy to use

Active Publication Date: 2018-10-30
SUZHOU INST OF TRADE & COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Technical problem to be solved: In order to solve the problems of poor color fastness in traditional fabric dyeing, provide an environmentally friendly and promising new fabric dyeing darkening functional agent and its preparation method and application

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A fabric dyeing darkening functional agent and its preparation method and application

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Experimental program
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Effect test

Embodiment 1

[0031] A fabric dyeing darkening functional agent, the formula of the fabric dyeing darkening functional agent is as follows, in parts by weight:

[0032] 1 part aloin

[0033] Alkyl glucoside 1 part

[0034] Flavonoid Glycol 2 parts

[0035] 70 parts of water.

[0036] Wherein, the flavonoid glycol is the water extract of Ginkgo biloba with a content of 30%, purchased from Ningbo Yinuo Chemical Co., Ltd.

[0037] The preparation method of the above-mentioned fabric dyeing-enhancing functional agent is as follows: weigh the raw materials according to the above-mentioned formula, mix and stir aloin, alkyl glucoside, flavonoid glycol and water evenly, and then let stand at room temperature for 1 hour to obtain the fabric dyeing-enhancing agent. functional agent.

Embodiment 2

[0039] A fabric dyeing darkening functional agent, the formula of the fabric dyeing darkening functional agent is as follows, in parts by weight:

[0040] 3 parts aloe vera

[0041] Alkyl glucoside 3 parts

[0042] Flavonoid Glycol 5 parts

[0043] 70 parts of water.

[0044] Wherein, the flavonoid glycol is the water extract of Ginkgo biloba with a content of 30%, purchased from Ningbo Yinuo Chemical Co., Ltd.

[0045] The preparation method of the above-mentioned fabric dyeing-enhancing functional agent is as follows: weigh each raw material according to the above-mentioned formula, mix and stir aloin, alkyl glucoside, flavonoid glycol and water evenly, and then stand at room temperature for 3 hours to obtain the fabric dyeing-enhancing agent. functional agent.

Embodiment 3

[0047] A fabric dyeing darkening functional agent, the formula of the fabric dyeing darkening functional agent is as follows, in parts by weight:

[0048] Aloe vera 5 parts

[0049] Alkyl glucoside 5 parts

[0050] Flavonoid Glycol 8 parts

[0051] 70 parts of water.

[0052] Wherein, the flavonoid glycol is the water extract of Ginkgo biloba with a content of 30%, purchased from Ningbo Yinuo Chemical Co., Ltd.

[0053] The preparation method of the above-mentioned fabric dyeing-enhancing functional agent is as follows: weigh each raw material according to the above-mentioned formula, mix and stir aloin, alkyl glucoside, flavonoid glycol and water evenly, and then stand at room temperature for 2 hours to obtain the fabric dyeing-enhancing agent. functional agent.

[0054] The application of the above fabric dyeing deepening functional agent, the fabric dyeing deepening functional agent is used in the dyeing process of direct dyes or reactive dyes of fabrics. The fabric in...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a fabric dyeing and deepening functional agent, a preparation method and application thereof. The formula of the fabric dyeing and deepening functional agent comprises the following components in parts by weight: 1 to 5 parts of barbaloin, 1 to 5 parts of alkyl glycoside, 2 to 8 parts of flavonoid glycol and 70 parts of water; the preparation method for the fabric dyeing and deepening functional agent comprises the steps of mixing and uniformly stirring various components in the formula above, and standing; the fabric dyeing and deepening functional agent is applied to a dyeing process of a direct dye or an active dye of a fabric. The formula of the fabric dyeing and deepening functional agent disclosed by the invention is simple in component, environment-friendly and convenient to use; the dyeing process does not need to be changed and new equipment does not need to be added; the fabric dyeing and deepening functional agent can be widely applied to the direct dye or active dye dyeing of real silk, wool, cotton, hemp and recycled cellulose fibre fabrics and blended and interwoven fabrics; the colour depth and the colour fastness can be remarkably improved; meanwhile, the using amount of the dye can be reduced; the energy consumption and the sewage discharging can be reduced; the application prospect is wide.

Description

technical field [0001] The invention belongs to the field of fabric dyeing, and in particular relates to a fabric dyeing deepening functional agent and a preparation method and application thereof. Background technique [0002] Traditional fabric dyeing is prone to poor color fastness, such as not deep coloring, low dyeing rate, rubbing fastness, and poor washing fastness. Generally, if the fabric with poor color fastness encounters rain, sweat and external friction, the color will fall off and fade, especially for deep and bright fabrics, the fading phenomenon will be more prominent; Organic molecules and heavy metal ions are likely to be absorbed by the human body through the skin and endanger human health, and they will also stain other fabrics during the wearing or washing process, which brings a lot of inconvenience to life. In order to improve the color fastness of fabrics, some printing and dyeing auxiliaries are often added. For example, when dyeing with direct dyes...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/44D06P1/651D06P1/38D06P1/00
CPCD06P1/00D06P1/38D06P1/44D06P1/65106D06P1/65118D06P1/65131
Inventor 杭伟明
Owner SUZHOU INST OF TRADE & COMMERCE
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