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Antibacterial acaricidal printing base oil mother solution and printing base oil prepared from mother solution, and preparation method thereof

A technology of printing primer and mother liquor, which is applied in the preparation of printing primer and the field of antibacterial and mite-repelling printing primer mother liquor, which can solve the problems of unhygienic product packaging, achieve good use safety, excellent printing suitability, and high concentration Effect

Active Publication Date: 2014-07-09
XIAMEN JIHONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's consumption level, people pay more and more attention to the hygiene and safety of product packaging. Bacterial mites cause various skin diseases, so the requirements for product packaging are becoming more and more stringent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] The present invention also discloses a preparation method of antibacterial and mite-repelling printing base oil, comprising the following steps: Step 1: preparing mother liquor, selecting 25-35% polyurethane solution, 10-15% sterile deionized water, 20 ~25% cloves, 20~30% metronidazole, 10~15% ethanol and 0.1~2% defoamer; put the above components into a nano grinder and grind until the fineness reaches below 100 nanometers.

[0025] Step 2: According to the mass percentage, select 25-35% mother liquor; 65-75% commercially available water-based varnish; put the mother liquor and water-based varnish into the mixer together, and put the mixture at a speed of 800-1000r / min Under conditions, stir for ten minutes.

Embodiment 1

[0027] Embodiment one: measure by following formula

[0028] Component Ratio (mass percentage) Aqueous Polyurethane Solution 35％ sterile deionized water 10％ clove 20％ Metronidazole 20％ ethanol 14％ Defoamer 1％

[0029] Put the above components into a nano grinder and grind until the fineness reaches below 100 nanometers, and become the mother liquor of antibacterial and mite-repelling printing primer.

[0030] Then take 35% of the mother liquor and 65% of commercially available water-based varnish, and stir at a high speed of 800-1000r / min for 10 minutes. After completion, it can be used by ordinary glazing printing.

[0031] Table one is the technical index of present embodiment one:

[0032] Table I

[0033] Project Unit) technical indicators Exterior yellowish Fineness (nm) ≤100 Mite repellent power (%) 70～90 Viscosity (paint No. 4 cup, second / 25°C) 40±10 Initial dryness (mm / 30 sec...

Embodiment 2

[0035] Embodiment two: measure by following formula

[0036] Component Ratio (mass percentage) Aqueous Polyurethane Solution 30％ sterile deionized water 10％ clove 25％ Metronidazole 23％ ethanol 10％ Defoamer 2％

[0037] Put the above components into a nano grinder and grind until the fineness reaches below 100 nanometers, and become the mother liquor of antibacterial and mite-repelling printing primer.

[0038] Then take 25% of the mother liquor and 75% of commercially available water-based varnish, and stir at a high speed of 800-1000r / min for ten minutes. After completion, it can be used in the way of ordinary glazing printing.

[0039] Table two is the technical index of present embodiment two:

[0040] Table II

[0041] Project Unit) technical indicators Exterior yellowish Fineness (nm) ≤100 Mite repellent power (%) 70～90 Viscosity (paint No. 4 cup, second / 25°C) 40±10 Initial dryne...

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PUM

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Abstract

The invention discloses an antibacterial acaricidal printing base oil mother solution is prepared from the following components in percentage by mass: 25-35% of polyurethane solution, 10-15% of sterile deionized water, 20-25% of clove, 20-30% of metronidazole, 10-15% of ethanol and 0.1-2% of defoaming agent. The fineness of each component is less than 100nm. The antibacterial acaricidal printing base oil mother solution can have favorable compatibility with most commercially available water-based gloss oils. The invention also discloses an antibacterial acaricidal printing base oil which is prepared from the following components in percentage by mass: 25-35% of mother solution and 65-75% of commercially available water-based gloss oil. The antibacterial acaricidal printing base oil has favorable antibacterial acaricidal effects. The invention also discloses a preparation method of the antibacterial acaricidal printing base oil, which has the advantages of low cost, simple technique and wide application range and is easy to operate and implement.

Description

technical field [0001] The invention relates to the technical field of printing primer, in particular to an antibacterial and mite-repelling printing primer mother liquor, a printing primer prepared from the mother liquor, and a preparation method of the printing primer. Background technique [0002] With the improvement of people's consumption level, people pay more and more attention to the hygiene and safety of product packaging. Bacterial mites cause various skin diseases, so the requirements for product packaging are becoming more and more stringent. [0003] Therefore, the present inventor made further research on this, and developed a kind of antibacterial and mite-repelling printing primer mother liquor, the printing primer prepared therefrom and the preparation method of printing primer, and this case arose from this. Contents of the invention [0004] One of the objectives of the present invention is to provide an antibacterial and mite-repelling printing primer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/102C09D11/03C09D11/033
Inventor 庄浩
Owner XIAMEN JIHONG TECH CO LTD
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