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Surface coating composition

A coating composition, the technology of the composition, applied in the directions of coatings, paper coatings, antifouling/underwater coatings, etc., can solve problems such as cracking, abrasion, pollution, etc., and achieve improved performance, good safety, and extended circulation life. Effect

Active Publication Date: 2007-12-26
CHINA BANKNOTE PRINTING & MINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] To sum up, after years of research, the inventors have successfully developed a surface coating composition, combined with ultraviolet curing technology, which is applied to the surface of securities, especially banknotes, and solves the current problem of such products in the circulation process. wear, tear and contamination

Method used

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  • Surface coating composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Example 1: Coating 1

[0057] serial number

Embodiment 2

[0058] Example 2: Coating 2

[0059] serial number

Embodiment 3

[0060] Example 3: Coating 3

[0061] serial number

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Abstract

The invention provides a surface coating composition for valued securities, wherein the composition comprises optical polymeric prepolymer, light linking agent, light polymerization initiating agent and adjuvant, the invention also provides an antibiotic coating composition for surfaces of valued securities, which comprises coating compositions and antibiotic material. The coating composition provided by the invention can extend the circulation life for the coated product.

Description

technical field [0001] The invention relates to a surface coating composition of valuable securities and an antibacterial surface coating composition. The composition belongs to the photosensitive polymer coating material and relates to the field of antibacterial and bactericidal technologies, in particular to the antimicrobial coating on the surface of banknotes. coating composition. Background technique [0002] In modern society, securities are widely used, especially banknotes, which occupy an important position in the field of circulation. The current status of banknote circulation in my country has the following characteristics: 1. The circulation of banknotes is relatively large; 2. The banknotes currently issued with paper as the substrate are easily polluted, and have physical and chemical properties such as wear resistance, wrinkle resistance, solvent resistance, and acid and alkali resistance. It needs to be improved; 3. It is possible to spread pathogenic bacteri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D4/00C09D5/14D21H19/00
Inventor 冯振基袁俊平马云马国媛
Owner CHINA BANKNOTE PRINTING & MINTING
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