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

Polymerizable deep eutectic solvent

A technology of deep eutectic solvent and hydrogen bond donor, which is applied in the preparation of organic compounds, preparation of amino hydroxyl compounds, compounds of group 5/15 elements of the periodic table, etc., can solve the problem of less polymerizable deep eutectic solvents, etc. , to achieve the effect of broadening the application field

Inactive Publication Date: 2017-12-01
广州纽楷美新材料科技有限公司
View PDF0 Cites 36 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are relatively few reports on the preparation of polymers in polymerizable deep eutectic solvents. If the deep eutectic solvent can be directly polymerized, it will bring a new round of technological innovation to the deep eutectic solvent.

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
  • Polymerizable deep eutectic solvent
  • Polymerizable deep eutectic solvent
  • Polymerizable deep eutectic solvent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～20

[0039] A kind of preparation method of polymerizable deep eutectic solvent, the steps are as follows:

[0040] Mix 13.96g of choline chloride with acrylic acid, methacrylic acid, crotonic acid, citraconic acid, itaconic acid and aconitic acid respectively, and stir in an oil bath at 90°C for 4 hours to obtain a clear and transparent polymerizable eutectic solvent. See Table 1 for specific ratios.

Embodiment 21～24

[0042] A kind of preparation method of polymerizable deep eutectic solvent, the steps are as follows:

[0043] Mix 11.72 g of anhydrous betaine with crotonic acid and citraconic acid respectively, and stir in an oil bath at 90°C for 4 hours to obtain a clear and transparent polymerizable deep eutectic solvent. See Table 2 for the specific ratio.

Embodiment 25～43

[0045] A kind of preparation method of polymerizable deep eutectic solvent, the steps are as follows:

[0046] Mix 13.52 g of betaine monohydrate with acrylic acid, methacrylic acid, crotonic acid, citraconic acid, itaconic acid, aconitic acid, and sorbic acid respectively, and stir in an oil bath at 90°C for 4 hours to obtain clear and transparent polymerizable Deep eutectic solvent. See Table 3 for specific ratios.

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 polymerizable deep eutectic solvent. The polymerizable deep eutectic solvent is obtained by mixing a hydrogen bond acceptor and a hydrogen bond donor at 60 DEG C to 100 DEG C; the mol ratio of the hydrogen bond donor to the hydrogen bond acceptor is not less than 1 to 3. The polymerizable deep eutectic solvent disclosed by the invention can be subjected to polymerization reaction to prepare a macromolecular substance, and a new turn of technical innovation can be brought to the deep eutectic solvent; the knowledge of people that the deep eutectic solvent only has a dissolving effect in processes of preparing and purifying the compound and the like is changed, and an application field of the deep eutectic solvent is greatly expanded.

Description

technical field [0001] The invention relates to the field of ionic liquids, in particular, the invention relates to a polymerizable deep eutectic solvent. Background technique [0002] Ionic liquids refer to salts that are liquid at or near room temperature and are composed entirely of anions and cations, also known as low-temperature molten salts. As a new class of solvents, ionic liquids play a role in synthetic reactions. Ionic liquids have low vapor pressure, which makes them gradually replace highly volatile organic solvents in the synthetic process. Not only that, ionic liquids are also non-aqueous The biocompatible environment enables the biotransformation process catalyzed by enzymes or complete microorganisms, and establishes the perfect realization of biocatalysis technology in fine chemicals. Ionic liquids have been developed as green solvents due to their unique advantages such as nonflammability, chemical stability, high solvency, electrical conductivity, and n...

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): C07C213/08C07C215/40C07C57/04C07C57/08C07C57/155C07C57/13C07C57/02C07C51/41C07C229/12C07C227/18C07F9/54C07C215/08C07C57/10C07C57/145C08F220/06C08F222/02C08F2/48
CPCC07C51/412C07C213/08C07C227/18C07F9/5442C08F2/48C08F220/06C08F222/02C07C57/04C07C57/08C07C57/155C07C57/13C07C57/02C07C215/40C07C229/12C07C215/08C07C57/10C07C57/145
Inventor 何明辉李仁爱苏彬崔艳艳
Owner 广州纽楷美新材料科技有限公司
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