N-acrylyl amino acid polymerizable emulsifier and preparation method thereof

A technology of acryloyl amino acid and polymeric emulsifier, which is applied in the preparation of carboxylic acid amide, chemical instruments and methods, and the preparation of organic compounds, etc. It can solve the problems of high raw material prices, high product prices, poor emulsification and dispersion performance, etc., and achieve The effect of high-efficiency polymerization performance, excellent emulsification performance, and excellent polymerization stability
CN104368271AActive Publication Date: 2015-02-25CNOOC TIANJIN CHEM RES & DESIGN INST +1
12 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CNOOC TIANJIN CHEM RES & DESIGN INST
Publication Date
2015-02-25

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to an N-acrylyl amino acid polymerizable emulsifier and a preparation method thereof. The N-acrylyl amino acid polymerizable emulsifier is characterized in that the N-acrylyl amino acid polymerizable emulsifier is shown in the formula I. The preparation method comprises the following steps: (1) synthesizing acryloyl chloride; (2) synthesizing N-acrylyl amino acid; and (3) synthesizing the polymerizable emulsifier. The prepared N-acrylyl amino acid polymerizable emulsifier belongs to a high-efficiency reactive type surface active agent, has a good emulsifying property and good polymerization stability, and can be used for emulsion polymerization, inverse emulsion polymerization, microemulsion polymerization and reversed-phase microemulsion polymerization.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field:

[0001] The invention belongs to the field of polymerizable emulsifiers in organic compound surfactants and the preparation thereof, and relates to an N-acryloyl amino acid type polymerizable emulsifier and a preparation method thereof. Background technique:

[0002] (Micro) emulsion polymerization is a specific polymerization method, is to use water as the continuous phase, polymerized monomers are dissolved in non-polar solvents, and then dispersed in the water phase by means of the emulsification of surfactants to form oil-in-water ( O / W) type (micro)emulsion for polymerization. The inverse (micro) emulsion uses a non-polar solvent as the continuous phase, the polymerized monomer is dissolved in water, and then dispersed in the oil phase by means of the emulsification of the surfactant to form a water-in-oil (W / O) type (micro)emulsions for polymerization. In both polymerization methods, emulsifiers are key components, since they ensure the process of (mi...

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