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

Oxidized polyethylene wax microemulsion composition and preparation method thereof

A technology of oxidized polyethylene wax and composition, applied in textiles, papermaking, fiber processing, etc., can solve the problems of rare patents, and achieve the effects of good acid and alkali resistance, uniform distribution, and controllable particle size

Active Publication Date: 2016-12-21
浙江震东新材料有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as the inventor knows, there are few literature studies on the emulsification of a single high melting point oxidized polyethylene wax in China, and patents are even more rare

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
  • Oxidized polyethylene wax microemulsion composition and preparation method thereof
  • Oxidized polyethylene wax microemulsion composition and preparation method thereof
  • Oxidized polyethylene wax microemulsion composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Combine 220g of oxidized polyethylene wax Luwax OA6 (BASF, melting point 126-133°C), 24g AEO-9 (SINO SURFACTANT), 18g AC-1215 (Jiangsu Haian Petrochemical Plant), 4g glycerol polyoxyethylene ether (SINO SURFACTANT), 5g potassium hydroxide (Reagent of Sinopharm), 2g sodium metabisulfite (Reagent of Sinopharm), 4g 5-Diethylamino-2-pentanol (Reagent of Sinopharm), 8g 5-amino-1-pentanol (Reagent of Sinopharm) and 208g deionized Water was added to a 1 liter pressure emulsification kettle (CJF-1, Shanghai Chengming Instrument Equipment Co., Ltd.), sealed, and stirred (500 rpm). Raise the temperature to 150°C and keep it for 30 minutes. Then, 230 g of deionized water at 95-100°C was added to the emulsification kettle, and the temperature was kept at 150°C for 30 minutes. It is quickly cooled to room temperature, filtered, and discharged to obtain a light yellow translucent oxidized polyethylene wax nano emulsion.

[0047] Use Zetasizer Nano S90 nano particle size analyzer to de...

Embodiment 2

[0049] Add 180g of oxidized polyethylene wax Licowax PED 191 (Clariant, melting point 123°C), 24g Pingping plus O-15 (Jiangsu Haian Petrochemical Plant), 24g AC-1210 (Jiangsu Haian Petrochemical Plant), 2g trimethylolpropane Polyoxyethylene ether (SINO SURFACTANT), 7g potassium hydroxide (Reagent of Sinopharm), 1.8g sodium metabisulfite (Reagent of Sinopharm), 2g Diethylaminopropanol (Reagent of Sinopharm), 12g 2-amino-2-methyl-propanol (Sinopec Reagent) and 180g of deionized water were added to a 1 liter pressure emulsification kettle (CJF-1, Shanghai Chengming Instrument and Equipment Co., Ltd.), sealed, and started stirring (500 rpm). Raise the temperature to 135°C and keep it for 60 minutes. Then, 280 g of deionized water at 95-100°C was added to the emulsification kettle, and the temperature was kept at 135°C for 20 minutes. It is quickly cooled to room temperature, filtered and discharged to obtain milky white translucent oxidized polyethylene wax nano emulsion.

[0050] ...

Embodiment 3

[0052] 150g oxidized polyethylene wax AC-330 (Honeywell, melting point 137°C), 20g 1310 (Jiangsu Haian Petrochemical Plant), 20g AC-1812 (Jiangsu Haian Petrochemical Plant), 10g glycerol polyoxyethylene ether (SINO SURFACTANT) ), 10g potassium hydroxide (Reagent of Sinopharm), 5g sodium metabisulfite (Reagent of Sinopharm), 4g 2-ethylamino-1-butanol (Reagent of Sinopharm), 16g 5-amino-1-pentanol (Reagent of Sinopharm) and 160g Ionized water was added to the high-pressure emulsification kettle (CJF-1, Shanghai Chengming Instrument and Equipment Co., Ltd.), sealed, and stirred (500 rpm). Raise the temperature to 160°C and keep it for 60 minutes. Then add 320 g of deionized water at 95-100°C to the emulsification kettle, and keep the temperature at 160°C for 30 minutes. It is quickly cooled to room temperature, filtered and discharged to obtain milky white translucent oxidized polyethylene wax nano emulsion.

[0053] Use Zetasizer Nano S90 nano particle size analyzer to determine ...

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
melting pointaaaaaaaaaa
melting pointaaaaaaaaaa
melting pointaaaaaaaaaa
Login to View More

Abstract

The present invention discloses an oxidized polyethylene wax micro-emulsion composition and a preparation method thereof. The micro-emulsion composition comprises: 1) 15-35 wt% of an oxidized polyethylene wax with a melting point of 110-150 DEG C, 2) 3-15 wt% of a nonionic surfactant, 3) 0.5-5 wt% of an organic alcohol amine auxiliary emulsifying agent, and 4) 50-80 wt% of water. The micro-emulsion composition can be prepared by using a multi-step high temperature emulsification method, and has characteristics of particle size of less than 100 nm, uniform distribution, centrifugal stability, good acid resistance stability and good alkali resistance stability. In addition, the micro-emulsion composition can be diluted with cold water in any proportions while no particle is precipitated, and the storage stability exceeds more than 6 months.

Description

Technical field [0001] The invention relates to an oxidized polyethylene wax microemulsion composition and a preparation method thereof, in particular to a high melting point oxidized polyethylene wax nanoemulsion composition used in the textile industry and a preparation method thereof. Background technique [0002] Oxidized polyethylene wax (Oxidized polyethylene wax) is the oxidation product of low molecular weight polyethylene. The wax film formed by oxidized polyethylene wax emulsion has high gloss, high hardness, good hand feeling, polishability, self-repairing property, scratch resistance and durability, and is widely used in leather, paper, textile and other fields. The oxidized polyethylene wax used in the textile field is usually in the emulsion state. It can be used as a yarn sizing agent to improve the softness and lubricity of fibers. Adding wax emulsion to the non-iron finishing working fluid can improve the tearing strength and abrasion resistance of the fabric. ...

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 Patents(China)
IPC IPC(8): C08L23/30C08K3/22C08K3/30C08J3/05
CPCC08J3/05C08J2323/30C08L23/30C08L2201/54D06M15/227D06M15/53C08L71/02C08K13/02C08K3/22C08K3/30C08K5/17
Inventor 李正雄顾喆栋
Owner 浙江震东新材料有限公司
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