Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Quick drying type color fixing agent and preparation method thereof

A color-fixing agent and quick-drying technology, applied in dyeing, textile and papermaking, etc., can solve the problems of long interval time and low efficiency of preparation process, and achieve the effect of easy operation, simple preparation process and shortening of the overall process.

Inactive Publication Date: 2016-06-15
WUJIANG ZEWANG TEXTILE CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the fabric preparation process, the use of color-fixing agents often needs to be used multiple times, and the intervals are long, resulting in low efficiency of the preparation process. If the process time is short, the proper color-fixing effect cannot be achieved.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] S1: Stir 15 parts of 2,5-dichlorobenzoic acid, 8 parts of pinacolone, 8 parts of 4,2-dinitroanisole and 10 parts of cyclohexanol at room temperature for 15 minutes;

[0018] S2: Stir 10 parts of sorbic acid, 18 parts of anthranil, 7 parts of triethylenetetramine and 50 parts of distilled water at a temperature of 30° C. for 20 minutes;

[0019] S3: Mix 6 parts of 2-amino-3,4-dihydroxybenzophenone and 3 parts of α,α-diethoxyacetophenone and add to step S2, stir for 5 minutes and then add the mixed solution in step S1, Stir again for 10 minutes, then raise the temperature to 70°C, let stand for 8 minutes, and then stir again for 20 minutes; the fast-drying color fixing agent can be obtained after the solution is cooled.

Embodiment 2

[0025] S1: Stir 25 parts of 2,5-dichlorobenzoic acid, 13 parts of pinacolone, 15 parts of 4,2-dinitroanisole and 18 parts of cyclohexanol at room temperature for 20 minutes;

[0026] S2: Stir 20 parts of sorbic acid, 26 parts of anthranil, 13 parts of triethylenetetramine and 80 parts of distilled water at a temperature of 40° C. for 30 minutes;

[0027] S3: Mix 12 parts of 2-amino-3,4-dihydroxybenzophenone and 15 parts of α,α-diethoxyacetophenone and add to step S2, stir for 5 minutes and then add the mixed solution in step S1, Stir again for 15 minutes, then raise the temperature to 80°C, let stand for 10 minutes, and then stir again for 30 minutes; the fast-drying color fixing agent can be obtained after the solution is cooled.

Embodiment 3

[0033] S1: Stir 18 parts of 2,5-dichlorobenzoic acid, 10 parts of pinacolone, 10 parts of 4,2-dinitroanisole and 12 parts of cyclohexanol at room temperature for 15 minutes;

[0034] S2: Stir 13 parts of sorbic acid, 20 parts of anthranil, 9 parts of triethylenetetramine and 65 parts of distilled water at a temperature of 30° C. for 20 minutes;

[0035] S3: Mix 8 parts of 2-amino-3,4-dihydroxybenzophenone and 5 parts of α,α-diethoxyacetophenone and add to step S2, stir for 5 minutes and then add the mixed solution in step S1, Stir again for 10 minutes, then raise the temperature to 70°C, let stand for 8 minutes, and then stir again for 20 minutes; the fast-drying color fixing agent can be obtained after the solution is cooled.

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

The invention discloses a quick drying type color fixing agent. The quick drying type color fixing agent is prepared from the following components in percentage by weight: 15-25 parts of 2,5-diclorobenzic acid, 10-20 parts of sorbic acid, 8-13 parts of pinacolonelidinone, 18-26 parts of o-aminoanisole, 8-15 parts of 4,2-dinitroanisole, 6-12 parts of 2-amino-3,4-dyhydroxy diphenyl ketone, 7-13 parts of triethylene tetramine, 3-15 parts of alpha-alpha-diethoxybenzophenone, 10-18 parts of cyclohexanol and 50-80 parts of distilled water. By virtue of the color fixing agent, total time of a fabric color fixing process can be shortened, the color fixing efficiency is improved and the color fixing effect is good.

Description

technical field [0001] The invention belongs to the field of color fixing agents, in particular to a fast-drying color fixing agent and a preparation method thereof. Background technique [0002] Currently commonly used color-fixing agents include cationic quaternary ammonium salts, such as cetylpyridinium chloride and cetylpyridinium bromide; amine-aldehyde resin-type dicyandiamide formaldehyde initial condensation (fixing agent Y, M); Polyamine condensate (silk fixing agent LA); phenolic condensate (crosslinking fixing agent DE); crosslinking fixing agent (IndosolCR); reactive dye fixing agent KS, and used on nylon (polyamide) fabrics Phenolsulfonic acid formaldehyde condensate instead of tannin as color fixing agent, etc. At present, in the fabric preparation process, the use of color-fixing agents often needs to be used multiple times, and the intervals are long, resulting in low efficiency of the preparation process. If the process time is short, the proper color-fixin...

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): D06P5/06D06P5/04
CPCD06P5/06D06P5/04
Inventor 沈雪龙
Owner WUJIANG ZEWANG TEXTILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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