A kind of water hyacinth laundry detergent with color-fixing function and its preparation method and application

Abstract

The invention discloses an eichhornia crassipes laundry detergent with a color fixing function and a preparation method and application of the eichhornia crassipes laundry detergent. The eichhornia crassipes laundry detergent with the color fixing function comprises the following main components: eichhornia crassipes mixed liquor, polyoxyethylene fatty alcohol sodium sulfate, sulfonic acid and sodium carboxymethylcellulose, wherein the eichhornia crassipes mixed liquor is mixed liquor of eichhornia crassipes ethanol juice, sodium bicarbonate and EDTA; and the content of the ethanol is smaller than 3%. Meanwhile, the invention further provides the preparation method of the laundry detergent. The preparation method of the laundry detergent comprises the following specific steps: juicing eichhornia crassipes ethanol; adding activated clay, sodium bicarbonate and EDTA; evaporating ethanol under reduced pressure; preparing the eichhornia crassipes laundry detergent and the like. The preparation method of the eichhornia crassipes laundry detergent is simple, and makes a contribution to cleaning of eichhornia crassipes. In addition, the eichhornia crassipes laundry detergent has a color fixing function, and meanwhile, the cleaning effect of the laundry detergent is kept.

Description

technical field [0001] The invention belongs to the technical field of laundry detergent and its preparation method, and in particular relates to a water hyacinth laundry detergent with a color-fixing function, its preparation method and application. Background technique [0002] Water hyacinth (scientific name: Eichhornia crassipes (Mart.) Solms) is a floating herb. The fibrous roots are well developed, brownish black. Stem very short, stolons pale green. The leaves are clustered at the base, arranged in rosettes; the leaves are round and dark green on the surface; the petioles are of different lengths, and there are many air cells composed of polygonal columnar cells inside, and the vascular bundles are scattered among them, yellow-green to green; the base of the petioles has a sheath-shaped yellow-green Bracts; scapes multi-ridged; spikes usually have 9-12 flowers; petals are purple-blue, corolla slightly symmetrical on both sides, lavender around, blue in the middle, w...

AI Technical Summary

Problems solved by technology

[0005] People generally like to wear brightly colored clothes, but one of the disadvantages of these clothes is that as the number of washes increases, the color will become darker and look very old; and it is easy to stain other clothes during the washing process, especially It is light-colored clothes washed together, which brings great inconvenience and trouble to consumers

The reasons why some dark clothes fade or stain other clothes are mainly due to the following aspects: the washing fastness of direct dyes is not enough; the control conditions of some dyes in the dyeing process are not suitable, resulting in insufficient fastness, such as some reactive dyes Insufficient rinsing of the fabric during the dyeing process; the influence of washing conditions, such as many washing machines now have high-temperature boiling and washing, etc.

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