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Low-temperature fur dyeing aid as well as preparation method and application thereof

A low-temperature dyeing and fur technology, applied in the field of dyeing technology, can solve the problems of easy shrinkage of leather and poor high temperature resistance.

Active Publication Date: 2021-04-30
BEIJING FANBO CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when fur is dyed, because the collagen fibers that make up the skin plate are less resistant to high temperature than the horny fibers, the skin plate is easy to shrink under high temperature, so the boiling dyeing method cannot be implemented.

Method used

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  • Low-temperature fur dyeing aid as well as preparation method and application thereof
  • Low-temperature fur dyeing aid as well as preparation method and application thereof
  • Low-temperature fur dyeing aid as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0040]The present embodiment provides a low-temperature fur dyeing auxiliary, which includes 2 parts of hair opener (triethanolamine), 5 parts of solubilizer (octadecyl polyoxyethylene ether alkyl ammonium chloride), osmotic Agent (isomeric tridecyl alcohol polyoxyethylene ether 1305) 6 parts, dispersant (fatty alcohol polyoxyethylene ether AEO15) 10 parts, stabilizer (dipropylene glycol methyl ether) 5 parts, deionized water 30 parts.

[0041] Its preparation method is:

[0042] (1) After heating deionized water to 50°C, mix with the above-mentioned hair opener, solubilizer, penetrant, dispersant, and stabilizer, and stir to dissolve all the raw materials;

[0043] (2) Cool down the mixed raw materials to 30° C., let stand for 4 hours, and discharge to obtain a light yellow transparent liquid product, which is the low-temperature dyeing auxiliaries for fur.

Embodiment 2

[0045] The present embodiment provides a low-temperature dyeing auxiliary for fur, which comprises 4 parts of a hair opener (diethylamine), 8 parts of a solubilizer (dodecyldimethylpropyl betaine), and a penetrating agent in parts by weight. (Isomerized tridecyl alcohol polyoxyethylene ether 1307) 10 parts, dispersant (fatty alcohol polyoxyethylene ether AEO22) 15 parts, stabilizer (diethylene glycol butyl ether) 8 parts, deionized water 55 parts.

[0046] Its preparation method is:

[0047] (1) After heating deionized water to 45°C, mix with the above-mentioned hair opener, solubilizer, penetrant, dispersant, and stabilizer, and stir to dissolve all the raw materials;

[0048] (2) Cool the mixed raw materials to 25° C., let stand for 3 hours, and discharge to obtain a light yellow transparent liquid product, which is the low-temperature dyeing auxiliaries for fur.

Embodiment 3

[0050] The present embodiment provides a fur low-temperature dyeing auxiliary, which includes 10 parts of a hair-opening agent (triethanolamine), 15 parts of a solubilizer (octadecyl polyoxyethylene ether alkyl ammonium chloride), osmotic Agent (isomeric tridecyl alcohol polyoxyethylene ether 1305) 15 parts, dispersant (fatty alcohol polyoxyethylene ether AEO15) 20 parts, stabilizer (dipropylene glycol methyl ether) 10 parts, deionized water 100 parts.

[0051] Its preparation method is:

[0052] (1) After heating deionized water to 50°C, mix with the above-mentioned hair opener, solubilizer, penetrant, dispersant, and stabilizer, and stir to dissolve all the raw materials;

[0053] (2) Cool down the mixed raw materials to 30° C., let stand for 4 hours, and discharge to obtain a light yellow transparent liquid product, which is the low-temperature dyeing auxiliaries for fur.

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Abstract

The invention relates to a low-temperature fur dyeing aid as well as a preparation method and application thereof. The low-temperature fur dyeing aid is prepared from the following raw materials in parts by weight of 2-10 parts of a wool opening agent, 5-20 parts of a solubilizer, 5-30 parts of a penetrant, 10-20 parts of a dispersing agent, 5-15 parts of a stabilizer and 20-100 parts of deionized water, wherein the wool opening agent is organic amine. According to the low-temperature fur dyeing aid, the wool opening agent, the solubilizer, the penetrant, the dispersing agent and the stabilizer are combined, and the components have a synergistic interaction effect, so that the low-temperature fur dyeing aid is suitable for low-temperature fur dyeing, fur can be dyed at 55-60 DEG C, and the dyeing effect of the fur at 70-75 DEG C can be achieved.

Description

technical field [0001] The invention belongs to the technical field of dyeing technology, and relates to a dyeing auxiliary and its preparation method and application, in particular to a fur low-temperature dyeing auxiliary and its preparation method and application. Background technique [0002] Dyeing is a very important process in fur processing. By choosing the right dyeing formula and process, not only can the added value of precious high-grade fur be further increased, but also medium and low-grade fur can be imitated into high-grade fur. It should be pointed out that fur dyeing is different from single leather dyeing, and also different from single wool dyeing, which can adopt a long-term boiling dyeing process. At high temperature, on the one hand, the aggregation degree of dye particles is greatly reduced, and the diffusion speed is accelerated; on the other hand, the expansion of wool fibers is intensified, and the scales are opened. These factors are conducive to ...

Claims

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Application Information

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IPC IPC(8): D06P1/645D06P1/613D06P1/651D06P1/66D06P3/30
CPCD06P1/645D06P1/66D06P1/6133D06P1/65131D06P3/30
Inventor 张小文郑超斌郑红超
Owner BEIJING FANBO CHEM
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