Chitosan added textile dye and preparation method thereof
A technology for textile dyes and chitosan, applied in the field of dyeing agents, can solve the problems of inability to adapt to the requirements of color, weak dyeing, insufficient affinity, etc., and achieve the effects of good printing and dyeing effect, simple process and cheap raw materials
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Embodiment 1
[0024] (1) Weigh 10 parts of Polygonum indigo, 30 parts of Isatis indigo, 1 part of organic dyeing raw material, 10 parts of chitosan, 1 part of ethyl cellulose, 2 parts of sodium lauryl sulfate, 4 parts of diethanolamine, 1-part of malic acid, 4 parts of potassium aluminum sulfate dodecahydrate, 1 part of polyvinylpyrrolidone, 4 parts of octylphenol polyoxyethylene ether, 1 part of pullulan, 1 part of dibutyltin dilaurate, 3 parts of iron oxide red , 1 part of sulfonated oil, 1 part of soap powder, 2 parts of oxalic acid, 2 parts of γ-aminopropyltrimethoxysilane, 1 part of citric acid;
[0025] (2) Wash Polygonum indigo and Isatis indigo, dry, grind to powder, and pass through a 300-mesh sieve;
[0026] (3) Dissolve the powder in step (2) in an equal volume of deionized water, and disperse it by ultrasonic. The ultrasonic time is 60 minutes, and the ultrasonic frequency is 220KW;
[0027] (4) Heat the ultrasonically dispersed mixture in step (3) to 55°C, then add an equal vo...
Embodiment 2
[0034] (1) Weigh 15 parts of weed grass, 30 parts of turmeric, 1 part of organic dyeing raw material, 12 parts of chitosan, 2 parts of ethyl cellulose, 3 parts of sodium lauryl sulfate, 5 parts of diethanolamine, apple 2 parts of acid, 5 parts of potassium aluminum sulfate dodecahydrate, 1 part of polyvinylpyrrolidone, 5 parts of octylphenol polyoxyethylene ether, 1 part of pullulan, 2 parts of dibutyltin dilaurate, 4 parts of iron oxide red, 1 part carburetor, 2 parts soap powder, 3 parts oxalic acid, 3 parts vinyltriethoxysilane, 2 parts neopentyl glycol;
[0035] (2) Wash the grass and turmeric, dry, grind to powder, and pass through a 300-mesh sieve;
[0036] (3) Dissolve the powder in step (2) in an equal volume of deionized water, and disperse it by ultrasonic, the ultrasonic time is 60 minutes, and the ultrasonic frequency is 230KW;
[0037] (4) Heat the ultrasonically dispersed mixture in step (3) to 55°C, then add an equal volume of absolute ethanol, and distill unde...
Embodiment 3
[0044] (1) Weigh 15 parts of comfrey, 35 parts of gentian, 2 parts of organic dyeing raw materials, 14 parts of chitosan, 4 parts of ethyl cellulose, 3 parts of sodium lauryl sulfate, and 6 parts of diethanolamine according to parts by weight , 3 parts of malic acid, 6 parts of potassium aluminum sulfate dodecahydrate, 2 parts of polyvinylpyrrolidone, 7 parts of octylphenol polyoxyethylene ether, 2 parts of pullulan, 2 parts of dibutyltin dilaurate, 5 parts of iron oxide red , 2 parts of sulfonated oil, 3 parts of soap powder, 4 parts of oxalic acid, 4 parts of vinyl tris(β-methoxyethoxy) silane, 3 parts of tartaric acid;
[0045] (2) Wash the comfrey and gentian, dry, grind to powder, and pass through a 300-mesh sieve;
[0046] (3) Dissolve the powder in step (2) in an equal volume of deionized water, and disperse it by ultrasonic, the ultrasonic time is 60 minutes, and the ultrasonic frequency is 240KW;
[0047] (4) Heat the ultrasonically dispersed mixture in step (3) to 5...
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