Penetrating agent capable of purifying environment for leather and preparation method of penetrating agent

A penetrant and leather technology, applied in the field of textile printing and dyeing, can solve the problems of affecting the dyeing effect, surface tension drop, high temperature resistance, etc., and achieve the effects of excellent leveling performance, increased penetration performance, and good durability.

Inactive Publication Date: 2015-01-28
HEFEI ANSHAN COATING FABRICS
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Penetrant, a non-ionic surfactant, can be used as a penetrating aid for textile dyeing baths and finishing baths. The material whose tension is significantly reduced; but because the existing penetrating agent can only withstand the temperature of 150 ℃, the NaOH concentration in the dye solution that can only be tolerated during dyeing and finishing is 80g / L. Alkali resistance, it is easy to cause the dyeing solution to stratify during the dyeing process, which affects the dyeing effect

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

[0013] Embodiment 1: The penetrating agent for purifying the environment leather, the parts by weight (kg) of its raw materials are: polyoxyethylene lauryl ether sodium sulfate 55, citric acid 18, isooctyl dithioacetate dimethyl tin 5, rich Sodium maleate 7, benzoyl chloride 3.5, lecithin 7, triacetin 3, microcrystalline cellulose 9.5, lignosulfonate 3, amino-2-methyl-1-propanol 2, modified Moss 9 and Water 38.

[0014] The preparation method of penetrating agent for purifying environment leather comprises the following steps:

[0015] (1) Preparation of modified moss: dry and pulverize the moss, then put it into a hydrochloric acid solution with a mass fraction of 10%, stir it evenly, let it stand for 2 hours, filter to take the filter residue, rinse it several times with deionized water, and then put it into Put it into an aqueous solution containing 5% acrylic acid and 2.5% ammonium persulfate, stir at a constant temperature of 85°C for 3-4h; filter the filter residue, mix...

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

PropertyMeasurementUnit
cloud pointaaaaaaaaaa
Login to view more

Abstract

The invention discloses a penetrating agent capable of purifying environment for leather and a preparation method of the penetrating agent. The penetrating agent capable of purifying the environment for leather is prepared from the following raw materials in parts by weight: 50-60 parts of sodium lauryl polyoxyethylene ether sulphate, 15-20 parts of citric acid, 4-6 parts of dimethyltin bis(2-ethylhexylmercaptoacetate), 6-8 parts of sodium fumarate, 3-4 parts of benzoyl chloride, 6-8 parts of lecithin, 2-4 parts of glyceryl triacetate, 9-10 parts of microcrystalline cellulose, 2-4 parts of lignosulfonate, 1-3 parts of amino-2-methyl-1-propyl alcohol, 8-10 parts of modified moss and 35-40 parts of water. The penetrating agent capable of purifying the environment for leather has the advantages that raw materials are safe and reliable and pollution-free, durability and broad applicability are good, the sterilizing, dedusting and odour removing effects are obvious, the environment can be effectively purified, the overall performance of the penetrating agent can be effectively improved by virtue of modified moss, the levelling dyeing property is excellent, and the penetration performance of leather dye can be obviously improved.

Description

technical field [0001] The invention relates to textile printing and dyeing technology, in particular to a penetrant for purifying environment leather and a preparation method thereof. Background technique [0002] Penetrant, a non-ionic surfactant, can be used as a penetrating aid for textile dyeing baths and finishing baths. The material whose tension is significantly reduced; but because the existing penetrating agent can only withstand the temperature of 150 ℃, the NaOH concentration in the dye solution that can only be tolerated during dyeing and finishing is 80g / L. Alkali-resistant, it is easy to cause the dyeing solution to stratify during the dyeing process, which affects the dyeing effect. Contents of the invention [0003] The object of the present invention is to provide a penetrating agent for purifying environment leather and a preparation method thereof. [0004] In order to achieve the above object, the present invention adopts the following technical ...

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): D06P1/613D06P1/653D06P1/651D06P1/667D06P1/50D06P1/46D06P1/645D06P3/32
Inventor 王忠权谭代华任明元王中俊计王盟臧宇袁绍勋
Owner HEFEI ANSHAN COATING FABRICS
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap