Preparation method of water-soluble, anti-bacterial and radiation-proof ink

An anti-radiation and water-soluble technology, applied in the field of ink, can solve the problems of unable to meet people's diverse needs and single function, and achieve the effects of preventing agglomeration, good antibacterial effect, and improving stability.

Inactive Publication Date: 2016-12-07
佛山市高明区尚润盈科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the single function of traditional ink can no longer meet the diverse needs of people

Method used

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  • Preparation method of water-soluble, anti-bacterial and radiation-proof ink
  • Preparation method of water-soluble, anti-bacterial and radiation-proof ink
  • Preparation method of water-soluble, anti-bacterial and radiation-proof ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of preparation method of antibacterial composite material, it comprises the following steps:

[0029] (1) Preparation of graphene quantum dot suspension: weigh 0.5g of C60 powder, measure 50ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, place the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 3g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30~40°C, and react for 8 hours; quickly add 200ml of pure Water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000 to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 30 minutes, and the laser irradia...

Embodiment 2

[0038] A kind of preparation method of antibacterial composite material, it comprises the following steps:

[0039] (1) Preparation of graphene quantum dot suspension: Weigh 0.7g of C60 powder, measure 80ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, place the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 2g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30-40°C, and react for 6 hours; quickly add 200ml of pure Water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000 to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 45 minutes, and the laser irradia...

Embodiment 3

[0048] A kind of preparation method of antibacterial composite material, it comprises the following steps:

[0049] (1) Preparation of graphene quantum dot suspension: Weigh 0.8g of C60 powder, measure 100ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, put the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 1g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30-40°C, and react for 5 hours; quickly add 100ml of pure Water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000 to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 60 minutes, and the laser irradiat...

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Abstract

The invention discloses a preparation method of water-soluble, anti-bacterial and radiation-proof ink. The method comprises steps as follows: (1) a kieselguhr/anti-bacterial composite is prepared; (2) a styrene-acrylic emulsion is added to a container, a kieselguhr/anti-bacterial composite aqueous solution is dropwise added while stirring, and an anti-bacterial dispersion solution is obtained through stirring; (3) an EVA (ethylene-vinyl acetate) emulsion is added to the container, a nano bamboo charcoal-photochromic composite mixed aqueous solution is dropwise added while stirring, the mixture is continuously stirred for 30-60 min, and a photochromic/radiation-proof dispersion solution is prepared; (4) the anti-bacterial dispersion solution and the photochromic/radiation-proof dispersion solution are mixed, deionized water, alcohol ester-12, water-borne PE (polyethylene) wax, varnish, a water-borne leveling agent, a water-borne defoaming agent and a nonionic surfactant are added to a dispersion kettle and stirred, and the water-soluble and radiation-proof ink is prepared. The ink has the excellent anti-bacterial, anti-formaldehyde and radiation-proof characteristics, has the photochromic characteristic and meets multifunctional requirements, and the application range of the ink is further broadened.

Description

technical field [0001] The invention relates to the technical field of inks, in particular to a preparation method of water-soluble antibacterial and anti-radiation inks. Background technique [0002] Ink is an important material for printing packaging materials. It expresses patterns and characters on the substrate through printing. The ink includes main components and auxiliary components. They are evenly mixed and rolled repeatedly to form a viscous colloidal fluid. It is composed of pigments, linking materials and additives. It is used for various printing of books, periodicals, packaging and decoration, architectural decoration, etc. With the increase of social demand, the variety and output of ink have also expanded and increased accordingly. However, the single function of traditional ink can no longer meet the diverse needs of people. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a preparation method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/106C09D11/108C09D11/03
CPCC09D11/106C09D11/03C09D11/108
Inventor 陆庚
Owner 佛山市高明区尚润盈科技有限公司
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