Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Complex reactive turquoise blue dye

A reactive turquoise blue and dye technology, applied in the direction of organic dyes, can solve problems such as poor color brightness, low color fastness, and difficult washing, and achieve the effects of reducing impurities, increasing solubility, and improving utilization rate

Inactive Publication Date: 2003-10-01
孙德锁
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The color fastness of this kind of dye is relatively low, especially the color brightness is poor, the dust is large when used, and it is not easy to wash

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Complex reactive turquoise blue dye

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The preparation of a kind of composite active turquoise blue dye B-BGFN of the present invention is: dissolving p-(vinylsulfone-based sulfate) aniline, carrying out diazotization after filtration, then condensation, coupling, salting-out, filtration and drying The monomer B-BGFN reactive turquoise blue dye was obtained. The monomer B-BGFN reactive turquoise dye, dustproof agent and co-solvent are mixed according to the following weight ratio: B-BGFN60-94%, butyl oleate 1-10% and co-solvent 5-30% and crushed to the desired granularity.

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

No PUM Login to View More

Abstract

A composite reactive kingfisher blue dye is prepared from the reactive kingfisher blue dye B-BGFN (60-94 wt.%), dust-proofing agent (1-10) and solubilizer (5-30). Its advantages are gay color, high color fastness and no pollution.

Description

technical field [0001] The invention relates to a composite reactive turquoise blue dye whose main component is reactive turquoise blue dye B-BGFN. Background technique [0002] At present, the B-BGFN reactive turquoise dye produced by dye manufacturers is a monomeric compound. The color fastness of this kind of dye is relatively low, especially the color brightness is poor, the dust is large when used, and it is not easy to wash. Contents of the invention [0003] In order to improve the color brilliance, color fastness and performance of the dye, the technical solution of the present invention is: a composite reactive turquoise dye is mainly composed of B-BGFN reactive turquoise blue dye, dustproof agent and cosolvent. [0004] A kind of composite active turquoise blue dye of the present invention is mainly composed of: reactive turquoise blue dye B-BGFN monomer 60-94%, dustproof agent 1-10% and cosolvent 5-30%, and dustproof agent is oleic acid ester . [0005] The s...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/24
Inventor 孙德锁
Owner 孙德锁
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com