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Environmentally friendly degradable dye composition containing polycaprolactone microspheres

A technology of dye composition and polycaprolactone, which is applied in the field of dyes to achieve excellent hand feeling, clean cloth surface, and favorable effects for dyeing

Inactive Publication Date: 2018-08-21
上海汇友精密化学品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] After searching domestic and foreign dye-related patents and publications, there is currently no dye composition that can meet people's individualized dyeing needs. Even if some compositions contain polycaprolactone microspheres, their purpose is different from that of the present invention. Those skilled in the art will not be motivated to obtain the dye composition of the present invention

Method used

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  • Environmentally friendly degradable dye composition containing polycaprolactone microspheres

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Mix Acid Red 6B, Active Orange G, polycaprolactone microspheres and additives with water in a certain proportion, grind the fan with a grinder, and then spray dry. The mass of Acid Red 6B is 30.67g, and Active Orange G The mass of the polycaprolactone microsphere is 25.12g, the mass of the polycaprolactone microsphere is 5.39g, and the mass of the diffusing agent NNO is 38.82g.

Embodiment 2

[0026] Mix Acid Red 6B, Active Orange G, polycaprolactone microspheres and additives with water in a certain proportion, grind the fan with a grinder, and then spray dry. The mass of Acid Red 6B is 32.69g, and Active Orange G The mass of the polycaprolactone microsphere is 21.37g, the polycaprolactone microsphere is 8.39g, and the mass of the dispersant MF is 37.55g.

Embodiment 3

[0028] Mix Acid Red 6B, Active Orange G, polycaprolactone microspheres and additives with water in a certain proportion, grind the fan with a grinder, and then spray dry. The mass of Acid Red 6B is 27.93g, and Active Orange G The mass of the polycaprolactone microsphere is 22.56g, the mass of the polycaprolactone microsphere is 8.91g, and the mass of the diffusing agent NNO is 40.60g.

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Abstract

The invention relates to a degradable dye composition containing polycaprolactone microspheres, wherein the degradable dye composition comprises 20-35 wt% of acid red 6B, 20-35 wt% of reactive orangeG, 5-10 wt% of polycaprolactone microspheres, and 20-55 wt% of an auxiliary agent. According to the present invention, the dye composition has strong color adhesion in a short period, can meet the wearing requirements of people, and can be degraded after a long time, such that the fabric can be conveniently subjected to artistic processing to meet the individual needs of people.

Description

technical field [0001] The invention relates to a degradable dye composition containing polycaprolactone microspheres, belonging to the field of dyes. Background technique [0002] Dyes are substances that can color fibers and other materials, and are divided into two categories: natural and synthetic. In 1856, Perkin invented the first synthetic dye - horsetail purple, which made organic chemistry separate into a new discipline - dye chemistry. 1950s. Pattee and Stephen discovered that dyes containing dichloro-s-triazine groups bonded to hydroxyl groups on fibers under alkaline conditions, which marked the development of dyes from physical processes to chemical processes in fiber coloring, and created a period for the synthesis and application of reactive dyes . Dyes are not limited to the dyeing and printing of textiles, they are used in many departments such as paint, plastics, leather, optoelectronic communication, food and so on. [0003] According to the properties...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/22
CPCC09B67/0046C09B67/0097
Inventor 俞伯洪王以丹贾颂今朱小兵崔杨柳
Owner 上海汇友精密化学品有限公司
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