Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of montmorillonite leveling agent and preparation method thereof

A technology of montmorillonite and leveling agent, applied in the field of textile materials, can solve the problems of poor dye applicability, high price, and adverse effects of dyeing light fastness, and achieve uniform dyeing and good leveling effect

Active Publication Date: 2018-06-19
施海峰
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of these two types of leveling agents are poor applicability to different types of dyes, adverse effects on light fastness of dyeing, and higher prices

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of montmorillonite leveling agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A montmorillonite leveling agent, prepared from the following components in parts by weight: 10 parts of montmorillonite, 1 part of nano-titanium dioxide, 2 parts of sodium aluminosilicate, 2 parts of sodium fluorosilicate, 2 parts of sodium carbonate, chlorine 2 parts of sodium chloride, 2 parts of sodium methylene dinaphthalene sulfonate, 3 parts of polyvinyl alcohol, 2 parts of magnesium chloride, 3 parts of sodium dodecylbenzene sulfonate, 2 parts of fatty alcohol polyoxyethylene ether, 3 parts of turpentine, 4 parts of glycerol, 150 parts of deionized water.

[0021] The preparation method of above-mentioned montmorillonite leveling agent is:

[0022] (1) Mix montmorillonite, sodium aluminosilicate and glycerol, and grind for 2 hours with a grinder;

[0023] (2) Wash with water and filter;

[0024] (3) Put it in an oven and dry it at a temperature of 80°C;

[0025] (4) Pass through a 200-mesh sieve to remove large particles;

[0026] (5) Mix with sodium fluoros...

Embodiment 2

[0030] A montmorillonite leveling agent, prepared from the following components in parts by weight: 12 parts of montmorillonite, 1.2 parts of nano-titanium dioxide, 2.5 parts of sodium aluminosilicate, 3 parts of sodium fluorosilicate, 3 parts of sodium carbonate, chlorine 2.5 parts of sodium chloride, 2.5 parts of sodium methylene dinaphthalene sulfonate, 4 parts of polyvinyl alcohol, 2.5 parts of magnesium chloride, 4 parts of sodium dodecylbenzene sulfonate, 3 parts of fatty alcohol polyoxyethylene ether, 4 parts of turpentine, 5 parts of glycerol, 170 parts of deionized water.

[0031] The preparation method of above-mentioned montmorillonite leveling agent is:

[0032] (1) Mix montmorillonite, sodium aluminosilicate and glycerol, and grind for 2.5 hours with a grinder;

[0033] (2) Wash with water and filter;

[0034] (3) Put it in an oven and dry it at a temperature of 85°C;

[0035] (4) Pass through a 200-mesh sieve to remove large particles;

[0036] (5) Mix with s...

Embodiment 3

[0040] A montmorillonite leveling agent, prepared from the following components in parts by weight: 15 parts of montmorillonite, 1.5 parts of nano-titanium dioxide, 3 parts of sodium aluminosilicate, 3.5 parts of sodium fluorosilicate, 3.5 parts of sodium carbonate, chlorine 3 parts of sodium chloride, 3 parts of sodium methylene dinaphthalene sulfonate, 4.5 parts of polyvinyl alcohol, 3 parts of magnesium chloride, 5 parts of sodium dodecylbenzene sulfonate, 3.5 parts of fatty alcohol polyoxyethylene ether, 4.5 parts of turpentine, 6 parts of glycerol, 200 parts of deionized water.

[0041] The preparation method of above-mentioned montmorillonite leveling agent is:

[0042] (1) Mix montmorillonite, sodium aluminosilicate and glycerol, and grind for 2.5 hours with a grinder;

[0043] (2) Wash with water and filter;

[0044] (3) Put it in an oven and dry it at a temperature of 90°C;

[0045] (4) Pass through a 200-mesh sieve to remove large particles;

[0046] (5) Mix with...

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
Login to View More

PUM

PropertyMeasurementUnit
color fastnessaaaaaaaaaa
color fastnessaaaaaaaaaa
Login to View More

Abstract

The invention provides a montmorillonite uniform-dyeing agent and a preparation method thereof. The montmorillonite uniform-dyeing agent is prepared by the following steps: (1) mixing montmorillonite, sodium aluminosilicate and glycerol, and grinding by virtue of a grinding miller; (2) cleaning the mixture with water, and filtering; (3) adding the mixture into a drying oven, and drying at 80-100 DEG C; (4) sieving by virtue of a 200-mesh sieve, so as to remove large particles; (5) mixing the mixture with sodium fluosilicate, sodium carbonate, sodium chloride, magnesium chloride and deionized water, heating to 70-80 DEG C, and stirring to react for 2-3 hours; (6) adding the mixture into a centrifugal machine, carrying out centrifugal separation, and removing supernate; and (7) adding nano-titania, sodium methylene dinaphthalene sulfonate, polyvinyl alcohol, sodium dodecyl benzene sulfonate, fatty alcohol-polyoxyethylene ether, turpentine and deionized water, and carrying out high speed stirring for 20-30 minutes. The montmorillonite uniform-dyeing agent can be used for uniformly dyeing fabrics, the uniform-dyeing effect is good, the dry and wet rubbing fastness grades are high, and meanwhile, the fabrics are not basically discolored and stained after washing and have relatively strong washing fastness resistance.

Description

technical field [0001] The invention relates to the field of textile materials, in particular to a montmorillonite leveling agent and a preparation method thereof. Background technique [0002] Textile auxiliaries are very important to increase the added value of textiles. They can not only make textiles functional, but also make them upscale and more contemporary. However, the prerequisite for these advantages is that the dyeing of the fabric must be even and transparent. Leveling agent to achieve. Most leveling agents are water-soluble surfactants. According to the influence of leveling agents on dye diffusion and aggregation, they are mainly divided into two types: one is fibrophilic leveling agent, which has almost no effect on the aggregation of dyes. No effect, but the affinity for fibers is greater than that of dyes for fibers. Therefore, during the dyeing process, this type of leveling agent will first combine with fibers to reduce the dyeing rate of dyes. This type...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/673D06P1/62D06P1/52D06P1/613D06P1/651
CPCD06P1/5228D06P1/613D06P1/625D06P1/65118D06P1/673D06P1/6735D06P1/67383
Inventor 潘明华
Owner 施海峰