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Antibiotic paint

A technology of antibacterial coatings and antibacterial agents, applied in the field of water-based antibacterial coatings, can solve the problems that bactericides and additives affect the environment and personnel health, and achieve the effect of simple coating method and simple use

Active Publication Date: 2011-03-02
CHINA BANKNOTE PRINTING & MINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the invention is to propose a non-toxic and pollution-free water-based antibacterial coating, which solves the technical problem that the bactericides and additives used in the existing antibacterial coatings affect the environment and personnel health

Method used

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  • Antibiotic paint

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Embodiment Construction

[0025] The different parts by weight of the banknote antibacterial coating of the present invention form as shown in table 1:

[0026] Table 1

[0027] formula

recipe one

recipe two

Recipe three

pyrithione antimicrobial agent

0

1～5

1～3

Triclosan

1～5

0

1～3

organosilicate

2～10

2～10

2～10

A silane coupling agent

10～20

10～20

10～20

water

70～85

70～85

70～85

[0028] The specific material names and parts by weight of formula one are shown in Table 2:

[0029] Table 2

[0030] material name

parts by weight

zinc pyrithione

0

[0031] Triclosan

4

Potassium methyl silicate

6

γ-Aminopropyltriethoxysilane

15

water

75

[0032] The specific material names and weight parts of formula two are shown in Table 3: Table 3

[0033] material name

p...

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Abstract

The invention relates to antibacterial paint and a production process, which comprises raw materials with following parts by weight of 1-10 parts of antibacterial agent. 2-30 parts of organic silicate, 10-40 parts of silane coupling agent and 40-90 parts of water, wherein antibacterial agent is triclosan and pyridine thione. The preparation process comprises adding water with required quantity ina liquid mixing container, adding organic silicate with required quantity into water, adding silane coupling agent after evenly agitated, continuing to agitate to make solution evenly mix, adding anti-bacterial agent of triclosan and pyridine thione, and continuing to agitate for 20 minutes. The invention solves the technical problem that fungicide and addition agent which are adopted by current anti-bacterial paint can affect environment and the health of persons, and has significant mildew proof, anti-bacterial and bacterial inhibiting property. And anti-bacterial material which is adopted belongs to no toxic material, has no harmful affect to environment and human health, and can realize anti-bacterial effect with long-term and high efficiency.

Description

technical field [0001] The invention relates to an antibacterial coating, in particular to a water-based antibacterial coating. Background technique [0002] During the circulation process, securities paper is easily disturbed by environmental temperature and humidity, cleanliness and storage conditions, which will affect its durability, physical and chemical resistance and other circulation resistance and antibacterial effect. [0003] Patent CN1236141C discloses a preparation method of broad-spectrum antibacterial tipping paper for cigarettes. The main method is that the tipping paper is coated and printed by printing rollers to form uniform inorganic antibacterial agents, organic antibacterial agents and traditional Chinese medicine preparations on the surface. coating. The linking material used is composed of modified rosin, polyvinyl alcohol, dibutyl phthalate, butyral and the like. Patent WO 91 / 12372 discloses a filler coating mainly used to provide microporosity or ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/14D21H21/36
Inventor 李晓伟高东邓德斌冯文
Owner CHINA BANKNOTE PRINTING & MINTING
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