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Poly-4-vinyl pyridine-N-oxide-containing fabric detergent with color reduction function

A technology of polyethoxylation and detergent, which is applied in the direction of detergent composition, detergent compounding agent, organic washing composition, etc., can solve the problems of reducing the service life of textiles, corrosion of hands and washing machines, and large tissue structure damage To avoid color pollution, remove floating color and simplify operation

Pending Publication Date: 2022-05-13
宜昌绿牌环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, using this chemical method to solve the cross-color problem will greatly damage the structure of the fabric, causing irreparable damage to the appearance of the fabric, greatly reducing the service life of the fabric, and at the same time causing corrosion to hands and washing machines.

Method used

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  • Poly-4-vinyl pyridine-N-oxide-containing fabric detergent with color reduction function
  • Poly-4-vinyl pyridine-N-oxide-containing fabric detergent with color reduction function
  • Poly-4-vinyl pyridine-N-oxide-containing fabric detergent with color reduction function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The units of measurement of each component are parts by weight in the embodiments:

[0042] Weigh 5 parts of polyethoxylated lauryl fatty alcohol, 0.3 parts of polyvinylpyrrolidone, 3 parts of isomeric ethoxylated fatty alcohol, 1 part of polyethyleneimine ethoxylate, poly-4-vinylpyridine -0.5 part of N-oxide, 0.2 part of tetrasodium glutamic acid diacetate, 0.4 part of maleic acid acrylic acid copolymer, the balance is deionized water, and the total mass fraction is 100 parts, prepared with prior art process to contain Poly-4-vinylpyridine-N-oxide fabric detergent with color reduction function.

Embodiment 2

[0044] The measurement units of each component in the examples are parts by weight.

[0045]Weigh 8 parts of polyethoxylated lauryl fatty alcohol, 0.6 part of polyvinylpyrrolidone, 4 parts of isomeric ethoxylated fatty alcohol, 2 parts of polyethyleneimine ethoxylate, poly-4-vinylpyridine -0.8 part of N-oxide, 0.35 part of tetrasodium glutamic acid diacetate, 0.75 part of maleic acid acrylic acid copolymer, the balance is deionized water, and the total mass fraction is 100 parts, prepared into containing Poly-4-vinylpyridine-N-oxide fabric detergent with color reduction function.

Embodiment 3

[0047] The measurement units of each component in the examples are parts by weight.

[0048] Weigh 10 parts of polyethoxylated lauryl fatty alcohol, 0.8 parts of polyvinylpyrrolidone, 5 parts of isomeric ethoxylated fatty alcohol, 3 parts of polyethyleneimine ethoxylate, poly-4-vinylpyridine -1 part of N-oxide, 0.5 part of tetrasodium glutamic acid diacetate, 1 part of maleic acid acrylic acid copolymer, the balance is deionized water, and the total mass fraction is 100 parts, prepared into Poly-4-vinylpyridine-N-oxide fabric detergent with color reduction function.

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PUM

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Abstract

The invention provides a poly-4-vinyl pyridine-N-oxide-containing fabric detergent with a color reduction function, and the fabric detergent comprises the following components in parts by weight: 5-10 parts of polyethoxylated lauryl alcohol, 0.3-0.8 part of polyvinylpyrrolidone, 3-5 parts of isoethoxylated fatty alcohol, 1-3 parts of polyethyleneimine ethoxylate, 1-3 parts of polyethyleneimine ethoxylate, 1-3 parts of a color reduction agent, 1-3 parts of a color reduction agent and the balance of water. The invention relates to a water-based cleaning agent, which is prepared from the following components in parts by mass: 0.5 to 1 part of poly-4-vinyl pyridine-N-oxide, 0.2 to 0.5 part of tetrasodium glutamate diacetate, 0.4 to 1 part of maleic acid-acrylic acid copolymer and the balance of deionized water, and the total mass part is 100 parts. According to the invention, through scientific compatibility of key components, the color fixation and color restoration effects are organically combined with the detergent, decontamination, color fixation and cross color prevention and color restoration are completed at one time during normal washing, the operation is simplified, and the detergent is convenient for consumers to use.

Description

technical field [0001] The invention relates to the field of chemical detergents, in particular to a fabric detergent containing poly-4-vinylpyridine-N-oxide and having a color reduction function. Background technique [0002] Fabric washing products are becoming more and more diverse. When consumers choose products, in addition to paying attention to the difference in detergency, they begin to pay more attention to performance other than detergency, especially the protection of fabric color. The fabric dyeing process is that the dye migrates from the water to the fiber. At this time, the amount of dye in the water gradually decreases, while the amount of dye on the fiber gradually increases. The dye that decreases in the water is the dye that migrates to the fiber. At this time, the fiber is taken out and wrung out, and the dye remains in the fiber, and is combined with the fiber in two ways of pure chemical ether bond and physical chemical hydrogen bond, and it is not easy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/37C11D3/33C11D1/825C11D3/60
CPCC11D3/0021C11D3/3776C11D1/825C11D3/3765C11D3/33C11D3/3707C11D1/72
Inventor 陈正平
Owner 宜昌绿牌环境技术有限公司
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