Yellow dye, dye raw material composition, and application of dye
A raw material composition, a technology for yellow dyes, applied in the directions of organic dyes, dyeing methods, textiles and papermaking, etc., can solve the problems of poor dyeing fastness and poor dyeing performance, and achieve excellent dyeing performance, excellent color fastness, and deep color. strong effect
Inactive Publication Date: 2017-06-16
江苏安诺其化工有限公司 +2
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to overcome the defects such as poor color fastness and dyeing performance of yellow dyes in the prior art, the present invention provides a dye, a dye raw material composition and its application
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1～9
[0047] Dye monomer A is compound (I), dye monomer B is compound (III);
Embodiment 10～12
[0049] Dye monomer A is compound (II), and dye monomer B is compound (IV);
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a yellow dye, a dye raw material composition, and an application of the dye. The dye raw material composition is prepared through mixing 50-90 wt% of a component A with 10-50 wt% of a component B, the component A is one or more of dye monomer A compounds represented by formula (I), and the component B is one or more of dye monomer B compounds represented by formula (2). The yellow dye has the advantages of high dark concentration, excellent color fastness, high leveling property and easiness in water washing.
Description
technical field [0001] The invention relates to a yellow dye, a dye raw material composition and its application. Background technique [0002] With the improvement of living standards, people's requirements for textile products are getting higher and higher, so that the requirements for the performance of reactive dyes used in textile dyeing are becoming increasingly stringent. Reactive dyes must not only have excellent color fastness and dyeing performance, but also meet environmental protection requirements. [0003] At present, the yellow variety of dye monomer A on the market belongs to one of the three primary colors. It can be barely used in normal medium and dark colors, but the product has no advantage in making some extra dark colors, and the dyeing depth is not enough, while dye monomer B is mainly normal. Used in combination with black, the depth is excellent, but the color vividness and various fastnesses are lacking. Contents of the invention [0004] In or...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/22C09B67/24D06P1/384D06P3/66
CPCC09B67/0045C09B67/0072D06P1/384D06P3/66
Inventor 蔡连杰冯全明
Owner 江苏安诺其化工有限公司