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Phosphorus-free wetting degassing agent and preparation method thereof

A technology of degassing agent and defoaming agent, which is used in the preparation of phosphorus-free wetting and degassing agent, the field of degassing agent, and phosphorus-free wetting and degassing agent, and can solve the problem that there is no relevant literature report on phosphorus-free wetting and degassing agent. , There are no problems such as product sales, to achieve the effect of excellent wetting and degassing function, improving degassing performance and excellent stability

Pending Publication Date: 2022-08-05
中山市好本意新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the dyeing and finishing industry, phosphorus-free refining agents and cleaning agents have been reported in the literature and products are on the market, but the phosphorus-free wetting and degassing agents used in the pretreatment and dyeing stages have not been reported in the literature for many years, and there are more in the market. no products for sale

Method used

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  • Phosphorus-free wetting degassing agent and preparation method thereof
  • Phosphorus-free wetting degassing agent and preparation method thereof
  • Phosphorus-free wetting degassing agent and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] A phosphorus-free wetting and degassing agent provided by the invention comprises the following components in parts by weight: 10 parts of sodium hexadecylbenzene sulfonate, 20 parts of fatty alcohol polyoxyethylene ether AEO9, triethylene glycol monobutylene 5 parts of ether, 0.2 part of defoamer FS Antifoam 1226, 64.8 parts of water.

[0036] The preparation method is:

[0037] 1) Add water to the beaker, turn on and stir to medium speed;

[0038] 2) Add sodium hexadecyl benzene sulfonate, AEO9, triethylene glycol monobutyl ether into the beaker in turn, stir at medium speed until homogeneous and dropwise add silicon-containing antifoaming agent FS Antifoam 1226, stir at high speed for 1 hour until the dispersion is uniform ;

[0039] 3) Turn off stirring to obtain a phosphorus-free wetting and degassing agent.

Embodiment 2

[0041] A phosphorus-free wetting and degassing agent provided by the invention comprises the following components in parts by weight: 15 parts of sodium succinate sulfonate, 25 parts of LUTENSOL TO 6, 15 parts of diethylene glycol, and a silicon-containing defoamer TEGO 793 2 parts, 43 parts water.

[0042] The preparation method is:

[0043] 1) Add water to the beaker, turn on stirring, medium speed;

[0044] 2) add sodium succinate sulfonate, LUTENSOL TO 6, diethylene glycol successively in the beaker, stir to homogeneous phase at medium speed, drip silicon-containing defoamer TEGO 793, stir at high speed for 1 hour to uniform dispersion;

[0045] 3) Turn off stirring to obtain a phosphorus-free wetting and degassing agent.

Embodiment 3

[0047] A phosphorus-free wetting and degassing agent provided by the present invention comprises the following components in parts by weight: 20 parts of sodium stearate sulfate, 20 parts of LUTENSOLAT 11, 10 parts of propylene glycol methyl ether acetate, a defoamer FS Antifoam 1226 1 parts, 49 parts of water.

[0048] The preparation method is:

[0049] 1) Add water to the beaker, turn on stirring, medium speed;

[0050] 2) Add sodium stearate sulfate, LUTENSOLAT11, propylene glycol methyl ether acetate successively to the beaker, stir at medium speed to a homogeneous phase, drip antifoaming agent FS Antifoam 1226, stir at high speed for 1 hour to uniform dispersion;

[0051] 3) Turn off stirring to obtain a phosphorus-free wetting and degassing agent.

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Abstract

The invention discloses a non-phosphorus wetting degassing agent and a preparation method thereof, and aims to provide the non-phosphorus wetting degassing agent which is good in wetting effect and degassing effect. According to the technical scheme, the cleaning agent comprises the following components in parts by weight: 10-30 parts of an anionic surfactant, 10-30 parts of a nonionic surfactant, 1-15 parts of a cosolvent, 0.1-2 parts of a defoaming agent and 23-78.9 parts of water, the anionic surfactant is one or any combination of sulfonate, sulfate salt and carboxylate; belongs to the technical field of polymer materials.

Description

technical field [0001] The invention discloses a degassing agent, in particular, a phosphorus-free wetting and degassing agent, and also discloses a preparation method of the phosphorus-free wetting and degassing agent, which belongs to the technical field of polymer materials. technical background [0002] When cotton and its blended fabrics are dyed continuously and semi-continuously, wetting and degassing agents are added to effectively improve the permeability during the dyeing process, increase the rate of liquid carrying, and achieve good levelness. Especially for fabrics with poor pretreatment, due to their uneven wool effect, the affinity for dyes is different, which can lead to color blooms. The wetting and degassing agent can improve the wool effect of the cloth surface, thereby improving the affinity of the dye and ensuring more uniform dyeing. In addition, the wetting and degassing agent also has the functions of foam suppression and degassing, which can ensure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/62D06P1/613D06P1/651D06P1/653
CPCD06P1/625D06P1/65131D06P1/623D06P1/627D06P1/6133D06P1/6533D06P1/65118
Inventor 梁志光詹伟彬赵伟林林水娟廖灿鸿
Owner 中山市好本意新材料有限公司