Orange disperse dye

Abstract

The invention discloses an orange disperse dye, comprising the following components in parts by weight: 38-40 parts of a component A, 72-75 parts of a component B, 30-35 parts of a component C, 30-35 parts of a component D and 15-20 parts of a component E. The dye composition disclosed by the invention is used for dyeing according to the conventional mode in the industry, so that the dyed fabric which is full in hue and excellent in light fastness, and washing fastness, crockfastness and the like can be obtained.

Description

technical field [0001] The present invention relates to orange disperse dye composition. Background technique [0002] With the rapid development of polyester new fibers in recent years and the increase in people's demand for textiles, correspondingly, the dyeing performance and environmental protection performance of the dye itself have also put forward historically high requirements, requiring dyes to have high lifting power and various dyeing properties. fastness. In this regard, how to develop new dyes by compounding and synergizing means, especially the blue-black dyes that are widely used, has become the focus of experts in the industry. However, from the existing compounded dyes such as patent JP2005-036071 , US2004339252, JP11-158402, US6562082 etc. provided formula dyes, still can not fully meet the requirements in application properties such as lifting power and color fastness. Contents of the invention [0003] The technical problem to be solved by the present...

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Problems solved by technology

In this regard, how to develop new dyes by compounding and synergizing means, especially the blue-black dyes that are widely used, has become the focus of experts in the industry. However, from the existing compounded dyes such as patent JP2005-036071 , US2004339252, JP11-158402, US6562082, etc. provide formula dyes, in terms of application properties such as lifting power and color fastness, they still cannot fully meet the requirements

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