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Brightening agent for weaving

A whitening agent and fluorescent whitening agent technology, which is applied in textiles and papermaking, bleaching products, dyeing methods, etc., can solve the problems of narrow application range and inability to adapt to various textile whitening, and achieve the effect of wide application range

Active Publication Date: 2012-12-19
联业织染(珠海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, in the textile industry, most of the whitening agents with a single component were used. The defect of this kind of brightening agent is that the scope of application is narrow, and it cannot meet the needs of various textile whitening agents.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Brighteners for textiles, comprising the following components:

[0021] Fluorescent whitening agent 6kg,

[0022] Disperse Violet 0.01kg,

[0023] Disperse blue 0.005kg,

[0024] Disperse orange 0.2kg,

[0025] Water 93.785kg.

Embodiment 2

[0027] Brighteners for textiles, comprising the following components:

[0028] Fluorescent whitening agent 10kg,

[0029] Disperse Violet 0.02kg,

[0030] Disperse blue 0.01kg,

[0031] Disperse orange 0.3kg,

[0032] Water 89.67kg.

Embodiment 3

[0034] Brighteners for textiles, comprising the following components:

[0035] Fluorescent whitening agent 8kg,

[0036] Disperse Violet 0.015kg,

[0037] Disperse blue 0.075kg,

[0038] Disperse orange 0.25kg,

[0039] Water 91.66kg.

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PUM

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Abstract

The invention discloses a brightening agent for weaving, which comprises the following steps by weight: 6-10 parts of fluorescent whitening agent, 0.01-0.02 parts of disperse purple, 0.005-0.01 parts of disperse blue, 0.2-0.3 parts of disperse orange and 89.67-93.785 parts of water. The brightening agent for weaving has the beneficial effects that the brightening agent has wide application scope, compared with similar products, and the whitening effects can reach 1-3 times.

Description

technical field [0001] The present invention relates to whitening agents for textiles. Background technique [0002] Brightener (brightener / Optical whitener) is a class of organic compounds that can improve the whiteness of fiber fabrics and paper. Also known as optical brightener, fluorescent whitening agent. Fabrics, etc. are often yellow due to colored impurities. In the past, chemical bleaching was used for decolorization. Now, the method of adding brighteners to products is used. Its function is to convert the invisible ultraviolet radiation absorbed by the product into purple-blue fluorescent radiation, which complements the original yellow light radiation to become white light, and improves the whiteness of the product under sunlight. Brighteners have been widely used in textiles, paper, washing powder, soap, rubber, plastics, pigments and paints. In the past, in the textile industry, mostly single-component whitening agents were used. The defect of this kind of wh...

Claims

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Application Information

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IPC IPC(8): D06L3/12D06P1/16D06L4/614D06L4/657
Inventor 王曙
Owner 联业织染(珠海)有限公司
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