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Polymer surface-coated with aromatic amine-based compound in substrate-independent manner and coating method therefor

A technology of aromatic amines and compounds, which is applied in the field of polymers of aromatic amines and their coatings, can solve the problems of low success rate and reliability, limited size/shape of substrates, use of instruments, etc., and achieve excellent operability High performance, high separation yield and reliability, and shortened separation time

Inactive Publication Date: 2018-12-21
CORE BIOSYST INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This in turn leads to the following problems for the chemical modification of the substrate: (1) requires chemical specificity between the chemical composition to be surface modified and the substrate; (2) often the size / shape of the substrate is limited; (3) often requires Use of instrumentation; (4) multi-step procedures requiring low success and reliability of results
Therefore, it is difficult to control the required reactivity
(2) It is difficult to control the surface functionality of the two different functions of the hydroxyl group and the amine group of the dopamine compound to a specified level
(3) Due to the chemical structure, it is impossible to have a large number of amine groups, which limits the performance of subsequent application examples based on the modification of the amine structure

Method used

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  • Polymer surface-coated with aromatic amine-based compound in substrate-independent manner and coating method therefor
  • Polymer surface-coated with aromatic amine-based compound in substrate-independent manner and coating method therefor
  • Polymer surface-coated with aromatic amine-based compound in substrate-independent manner and coating method therefor

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Embodiment approach

[0044] In the best embodiment for implementing the present invention, the polymer of the aromatic amine compound coated on the surface in a matrix-independent manner is characterized in that, on at least one side of the polymer matrix having a nucleophilic functional group or an electrophilic functional group, The surface of the polymer matrix is ​​modified by using the aromatic amine compound of the following structural formula as a surface modifier to react.

specific Embodiment approach

[0045] Hereinafter, referring to the accompanying drawings, the structures and functions of the preferred embodiments of the present invention will be described in detail as follows.

[0046] figure 1 is a diagram showing the oxidation-reduction reaction of the aromatic amine compound according to the present invention, figure 2 For showing the figure according to the reaction process of aromatic amine compound and nucleophilic substrate according to the present invention, image 3 A diagram showing the polymerization of an aromatic amine compound combined with a nucleophilic substrate according to the present invention, Figure 4 A diagram showing the polymerization state of an aromatic amine compound combined with a nucleophilic substrate according to the present invention, Figure 5For showing the figure according to the reaction process of aromatic amine compound and electrophilic substrate according to the present invention, Figure 6 To show the polymerization reacti...

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Abstract

The present invention relates to a polymer surface-coated with an aromatic amine-based compound in a substrate-independent manner and a surface coating method therefor and, more specifically, to a polymer surface-coated with an aromatic amine-based compound with benzene, which is substituted with two or more amines, in a substrate-independent manner and to a surface coating method therefor. The present invention provides a polymer surface-coated with an aromatic amine-based compound in a substrate-independent manner, wherein an aromatic amine-based compound of the following chemical formula isallowed to react with at least one surface of a polymer substrate having a nucleophilic functional group or electrophilic functional group using a surface modifier, thereby coating the surface of thepolymer substrate.

Description

technical field [0001] The present invention relates to a substrate-independent manner (substrate-independent) on the surface coating aromatic amine compound polymer and coating method thereof, more specifically relates to the substrate-independent manner on the surface coating two or more amine-substituted Polymer of aromatic amine compound on benzene and coating method thereof. Background technique [0002] Chemical modification of any substrate is an important factor in the technical fields of chemistry, biology or materials and engineering applications. However, the basic methods involved in chemical modification include surface treatment reactions and various other physicochemical techniques, etc., where preferred chemical and / or physical properties are developed in non-functional matrices. Molecular species primarily used for this purpose have chemical functional groups at both ends, one end attaches to the substrate and the other end imparts chemical functionality to...

Claims

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Application Information

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IPC IPC(8): C08J7/12C08J7/16
CPCC08J7/12C08J7/16C08J2379/02C08J7/0427
Inventor 约翰S·奥尔索斯李庚勋加雷斯·M·福图希井上信之介金明韩
Owner CORE BIOSYST INC
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