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Dyeing agent and process for dyeing real silk by aid of dyeing agent

A dyeing agent, a technology for silk fabrics, applied in dyeing methods, textiles and papermaking, light/infrared/X-ray fiber processing, etc. The effect of uniform dyeing and improved penetration

Inactive Publication Date: 2016-09-28
杭州余杭兴隆绸厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The surface shade of the fabric after mordant dyeing by the mordant containing heavy metal ions mostly becomes dull, which affects the vividness and color fastness of the dyed fabric

Method used

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  • Dyeing agent and process for dyeing real silk by aid of dyeing agent
  • Dyeing agent and process for dyeing real silk by aid of dyeing agent
  • Dyeing agent and process for dyeing real silk by aid of dyeing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Each component of the dyeing agent of table 1 embodiment 1 and parts by weight thereof

[0038]

Embodiment 2

[0040] Each component of the dyeing agent of table 2 embodiment 2 and parts by weight thereof

[0041]

Embodiment 3

[0043] Each component of the dyeing agent of table 3 embodiment 3 and parts by weight thereof

[0044]

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PUM

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Abstract

The invention discloses a dyeing agent and a process for dyeing real silk by the aid of the dyeing agent. According to the technical scheme, the dyeing agent and the process have the advantages that the problem that existing fiber fabrics contain heavy metal ions after being dyed can be solved; purple sweet potato extract elements, cabbage extract elements and purple perilla extract elements in the dyeing agent do not contain heavy metal ions, effects which are identical to effects of a mordant can be realized by the purple sweet potato extract elements, the cabbage extract elements and the purple perilla extract elements, accordingly, post-dye-uptake fiber fabrics are colorful and attractive on the premise that the dyeing agent and the process are favorable for improving the dye-uptake efficiency of the fiber fabrics, and environmental pollution can be prevented.

Description

technical field [0001] The invention relates to the technical field of silk dyeing, in particular to a dyeing agent and a silk dyeing process using the dyeing agent. Background technique [0002] Silk generally refers to silk, including mulberry silk, tussah silk, castor silk, cassava silk, etc. Silk is known as the "fiber queen". It is a natural fiber that integrates lightness, softness and fineness in nature. Silk contains a variety of essential amino acids for the human body. It has the effects of windproof, calming the nerves and balancing the human skin, so it is also widely used In the textile field of clothing manufacturing. Dyeing is an important treatment process of fiber fabrics. Various dyes are used in the dyeing process. With the development of the times, all the dyes used for silk dyeing in the past were natural animal and plant dyes, but in the 18th and 19th In the 19th century, the artificially synthesized amine violet azo dye was used in fiber dyeing to cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34D06P1/46D06P1/48D06P1/613D06P1/651D06P1/673D06P1/66D06P3/04D06M10/00
CPCD06P1/34D06M10/001D06M2200/25D06P1/46D06P1/48D06P1/6133D06P1/6136D06P1/6138D06P1/65118D06P1/66D06P1/6735D06P3/04
Inventor 金维良
Owner 杭州余杭兴隆绸厂
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