Dyeing agent for nylon fabric and preparation method of dyeing agent

A nylon fabric and dyeing agent technology, applied in the field of dyeing agents, can solve the problems that the dyeing agent is not easy to color, easy to break, easy to fade, etc., and achieves the effects of improving color fastness, promoting diffusion and good dyeing performance.

Inactive Publication Date: 2017-05-10
SUZHOU CHENHENG WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nylon 66 is 12% harder than nylon 6. In theory, the higher the hardness, the more brittle the fiber, and the easier it is to break. Conventional dyes are not easy to color and easy to fade

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The present embodiment provides a kind of dyeing agent for nylon fabric, the dyeing agent of described nylon fabric comprises the following components in parts by mass: 3 parts of aluminum sulfate, 15 parts of mica powder, 4 parts of ethyl acetate, phthalate 3 parts of dibutyl formate, 7 parts of disodium lauryl sulfosuccinate, 16 parts of sodium carbonate, 10 parts of zinc stearate, 15 parts of glycerol, 25 parts of blocked isocyanate, 10 parts of ethyltriethoxysilane 23 parts of butyl methacrylate, 20 parts of dinitrosopentamethylenetetramine, 17 parts of iron oxide red, 2 parts of plant extract, 12 parts of initiator, 10 parts of sodium benzoate, 1 part of formaldehyde-free color fixing agent, 1 part of leveling agent, 30 parts of water;

[0020] The initiator is a mixture of azobisisobutyronitrile and ammonium persulfate; the formaldehyde-free color fixing agent includes the following components in parts by mass: 35 parts of diethylenetriamine, 17 parts of ethylene ...

Embodiment 2

[0028] The present embodiment provides a kind of dyeing agent of nylon fabric, and the dyeing agent of nylon fabric comprises the following components in parts by mass: 5 parts of aluminum sulfate, 17 parts of mica powder, 5 parts of ethyl acetate, dibutyl phthalate 2 parts, disodium lauryl sulfosuccinate 5 parts, sodium carbonate 15 parts, zinc stearate 12 parts, glycerin 13 parts, blocked isocyanate 27 parts, ethyltriethoxysilane 12 parts, methyl 25 parts of butyl acrylate, 22 parts of dinitrosopentamethylenetetramine, 19 parts of iron oxide red, 3 parts of plant extract, 13 parts of initiator, 12 parts of tributyl phosphate, 2 parts of formaldehyde-free color fixing agent, level dyeing 2 parts of agent, 40 parts of water;

[0029] The initiator is a mixture of azobisisobutyronitrile and ammonium persulfate, and the formaldehyde-free color fixing agent includes the following components in parts by mass: 37 parts of diethylenetriamine, 16 parts of ethylene glycol, 4 parts of ...

Embodiment 3

[0037] The present embodiment provides a kind of dyeing agent of aforementioned nylon fabric, and the dyeing agent of nylon fabric comprises the following components in parts by mass: 6 parts of aluminum sulfate, 20 parts of mica powder, 3 parts of ethyl acetate, diphthalate 3 parts of butyl ester, 7 parts of disodium lauryl sulfosuccinate, 16 parts of sodium carbonate, 11 parts of zinc stearate, 13 parts of glycerol, 26 parts of blocked isocyanate, 11 parts of ethyltriethoxysilane, 26 parts of butyl methacrylate, 23 parts of dinitrosopentamethylenetetramine, 20 parts of iron oxide red, 2 parts of plant extract, 14 parts of initiator, 11 parts of tributyl phosphate, 2 parts of formaldehyde-free color fixing agent, 2 parts of leveling agent, 48 parts of water;

[0038] The initiator is a mixture of azobisisobutyronitrile and ammonium persulfate, and the formaldehyde-free color fixing agent includes the following components in parts by mass: 36 parts of diethylenetriamine, 16 pa...

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PUM

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Abstract

The invention discloses a dyeing agent for a nylon fabric and a preparation method of the dyeing agent. The dyeing agent for the nylon fabric comprises the following componnets in parts by weight: 3-6 parts of aluminum sulfate, 15-20 parts of mica powder, 2-6 parts of ethyl acetate, 2-5 parts of dibutyl phthalate, 5-10 parts of sodium dialkyl ester lauryl sulfosuccinate, 15-20 parts of sodium carbonate, 8-15 parts of zinc stearate, 10-20 parts of glycerol, 20-30 parts of blocked isocyanates, 8-14 parts of triethoxy ethyl silane, 20-30 parts of butyl methacrylate, 15-30 parts of dinitroso pentamethylene tetramine, 13-22 parts of iron oxide red, 2-4 parts of a plant extract, 10-15 parts of an initiator, 7-15 parts of an additive, 1-3 parts of a formaldehyde-free dye fixing agent, 1-3 parts of a dye leveler, and 30-50 parts of water. The preparation method is simple, the dyeing effect is good, and the method is green and environmentally friendly.

Description

technical field [0001] The invention relates to a dyeing agent, in particular to a dyeing agent for nylon fabrics. Background technique [0002] Nylon is a term for polyamide fiber, which can be made into long or short fibers, nylon 6 is polycaprolactam, and nylon 66 is polyhexamethylene adipamide. Nylon 66 is 12% harder than Nylon 6. In theory, the higher the hardness, the more brittle the fiber, and the easier it is to break. Conventional dyes are not easy to color and fade. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a dyeing agent for nylon fabrics with simple preparation method, good dyeing effect, and environmental protection in view of the above shortcomings in the prior art. [0004] The technical scheme for solving the above technical problems of the present invention is: a kind of dyeing agent for nylon fabric, the dyeing agent of described nylon fabric comprises the following components in parts b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/651D06P1/653D06P1/673D06P1/52D06P1/44D06P1/00D06P1/34D06P5/06D06P5/04D06P5/08D06P3/24
CPCD06P1/00D06P1/34D06P1/445D06P1/525D06P1/65118D06P1/65125D06P1/6533D06P1/67341D06P1/67383D06P3/24D06P5/04D06P5/06D06P5/08
Inventor 叶冬明
Owner SUZHOU CHENHENG WEAVING
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