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

High-efficiency emulsifying, dispersing and deoiling agent

A technology of emulsifying, dispersing and degreasing agent, applied in dyeing, textile and papermaking, etc., can solve problems such as poor emulsifying power and oil spots, and achieve the effect of strong degreasing, emulsification and strong anti-sticking effect.

Inactive Publication Date: 2016-03-16
叶澄
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, domestic degreasing agents have such and other shortcomings: Generally, those with strong decontamination and degreasing ability have poor emulsifying power; Grease stains on cloth

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

[0025] A high-efficiency emulsified and dispersed degreaser, in parts by weight, consists of the following components:

[0026] Sodium n-butyl oleate sulfonate 20

[0027] Alkyl polyoxyethylene derivatives 15

[0028] Polyoxyethylene-polyoxypropylene block copolymer 12

[0029] Sodium chlorite 3

[0030] Polyacrylamide 2

[0031] Fatty alcohol sulfate monoethanolammonium salt 0.5

[0032] Tannic acid 4

[0033] Dioctyl sebacate 10

[0034] Laureth Phosphate 2

[0035] Ethanol 30

[0036] Deionized water 80;

[0037] The lauryl alcohol polyoxyethylene ether phosphate is obtained by reacting fatty alcohol and ethylene oxide to form lauryl alcohol polyoxyethylene ether, and then esterifying with phosphorus pentoxide and neutralizing. The high-efficiency emulsifying and dispersing degreaser also includes 15 parts by weight of polyethylene glycol 600. When the high-efficiency emulsification and dispersion degreasing agent is used, the pH value of the finishing liquid is k...

Embodiment 2

[0039] A high-efficiency emulsified and dispersed degreaser, in parts by weight, consists of the following components:

[0040] Sodium butyl oleate sulfonate 30

[0041] Alkyl polyoxyethylene derivatives 18

[0042] Polyoxyethylene-polyoxypropylene block copolymer 16

[0043] Sodium chlorite 7

[0044] Polyacrylamide 8

[0045] Fatty alcohol sulfate monoethanolammonium salt 3

[0046] Tannic acid 8

[0047] Dioctyl sebacate 20

[0048] Laureth Phosphate 5

[0049] ethanol 50

[0050] Deionized water 100;

[0051] The lauryl alcohol polyoxyethylene ether phosphate is obtained by reacting fatty alcohol and ethylene oxide to form lauryl alcohol polyoxyethylene ether, and then esterifying with phosphorus pentoxide and neutralizing. The high-efficiency emulsifying and dispersing degreaser also includes 20 parts by weight of polyethylene glycol 600. When the high-efficiency emulsification and dispersion degreasing agent is used, the pH value of the finishing liquid is kept...

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 relates to a high-efficiency emulsifying, dispersing and deoiling agent. The high-efficiency emulsifying, dispersing and deoiling agent comprises, by weight, sodium n-butyl oleate solfonate, an alkyl polyoxyethylene derivative, polyoxyethylene-polyoxypropylene block copolymer, sodium chlorite, polyacrylamide, fatty alcohol sulfate monoethanolamine, tannic acid, dioctyl sebacate, lauryl alcohol polyoxyethylene ether phosphate, ethanol and deionized water; and the lauryl alcohol polyoxyethylene ether phosphate is prepared through the steps of reacting fatty alcohol with ethylene oxide to generate lauryl alcohol polyoxyethylene ether, esterifying the lauryl alcohol polyoxyethylene ether and phosphoric pentoxide, and neutralizing. The high-efficiency emulsifying, dispersing and deoiling agent has extremely strong deoiling, emulsifying and after-tack preventing functions, and can be used in decontaminating and deoiling for environmentally friendly fabric dyeing.

Description

technical field [0001] The invention relates to a textile auxiliary agent, in particular to an efficient emulsifying and dispersing degreasing agent. Background technique [0002] In the printing and dyeing industry, knitted fabrics such as polyester, polyester-cotton, and polyester-spandex are mostly knitted by cylinder machines. In recent years, in order to weave fabrics more quickly and reduce costs, most of the weaving manufacturers will greatly increase the use of oils and inferior oils, which will undoubtedly bring great difficulties to the printing and dyeing process. Dyeing factories often encounter the problem of color flowers, color spots and oil spots that cannot be completely removed. If the secondary processing is adopted, that is, the oil is first scoured under alkaline conditions to remove the oil, and then the dyeing process has the advantages of clean oil removal and less disease, but the disadvantages are large energy consumption, long process time and hig...

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
IPC IPC(8): D06P1/62D06P1/613D06P1/52D06P1/651D06P1/66D06P1/673
CPCD06P1/623D06P1/525D06P1/6138D06P1/65118D06P1/66D06P1/67316
Inventor 叶澄
Owner 叶澄
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