High fastness disperse dye
A technology of disperse dyes and dispersants, applied in the direction of organic dyes, etc., can solve the problems that the application properties such as lifting force and dyeing fastness cannot fully meet the requirements, and achieve the improvement of lifting and dyeing reproducibility, bright color and full hue. Effect
Inactive Publication Date: 2014-12-17
ZHANGJIAGANG HUYI DYEING & FINISHING
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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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[0018] The advantages of the present invention will be made more obvious by combining specific embodiments for further detailed description. It should be understood that the content therein is only used for illustration, rather than limiting the protection scope of the present invention. The experimental methods without specific conditions indicated in the following examples are usually carried out according to conventional conditions, or according to the conditions suggested by the manufacturer.
[0019] Example
[0020] Example 3
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The invention discloses a high fastness disperse dye. The high fastness disperse dye is prepared from the following components in parts by mass: 35-40 parts of component A, 20-25 parts of component B, 23-26 parts of component C, 30-32 parts of component D, 16-18 parts of component E and 3-5 parts of component F. The high fastness disperse dye is used for dyeing in the conventional manner in the industry, a dyed fabric with full hue, bright colour and excellent light fastness, washing fastness and rubbing fastness can be obtained, and the uplifting property and dyeing reproducibility of the high fastness disperse dye are improved.
Description
technical field [0001] The present invention relates to high fastness 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 ...
Claims
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IPC IPC(8): C09B67/38
Inventor 黄进
Owner ZHANGJIAGANG HUYI DYEING & FINISHING
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