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Antibacterial deodorization gravure water-based printing ink and method for preparing same

A water-based ink and water-soluble resin technology, applied in the field of ink, can solve problems such as single function, inability to meet multiple needs, and water-based ink without antibacterial properties

Inactive Publication Date: 2016-11-09
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

Antibacterial and deodorizing gravure water-based ink is a new type of ink with low toxicity, no irritating smell, non-flammable, energy-saving and environmental protection, but ordinary water-based ink does not have antibacterial properties. In order to meet people's growing health needs, we provide a The antibacterial and deodorizing gravure water-based ink with high-efficiency antibacterial performance can endow the printed products printed with antibacterial water-based ink with high-efficiency antibacterial performance. People who touch these printed products will be protected from the above germs, effectively cutting off the spread of germs ways to protect people's health
At the same time, the function of traditional ink is single, which can no longer meet the diverse needs of people.

Method used

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  • Antibacterial deodorization gravure water-based printing ink and method for preparing same
  • Antibacterial deodorization gravure water-based printing ink and method for preparing same
  • Antibacterial deodorization gravure water-based printing ink and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0044] (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 0.5g 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 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 ...

Embodiment 2

[0050] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0051](1) Preparation of graphene quantum dot suspension: Weigh 0.6g 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, 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 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 40 min...

Embodiment 3

[0057] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0058] (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 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 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 30 m...

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PUM

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Abstract

The invention discloses antibacterial deodorization gravure water-based printing ink and a method for preparing the same. The antibacterial deodorization gravure water-based printing ink comprises, by weight, 70-75% of water-soluble resin, 10-15% of deionized water, 5-10% of water-based organic pigment, 3-6% of ethyl alcohol, 0.5-1% of diatomaceous earth / antibacterial composites, 1-2% of dispersing agents, 0-1% of slow-dry agents, 0.5-1% of water-based leveling agents, 0.5-1% of water-based wax emulsion, 0.5-1% of diatomaceous earth / inorganic oxide, 0.5-1% of organic amine and 0.5-1% of defoaming agents. The antibacterial deodorization gravure water-based printing ink and the method have the advantages that diatomaceous earth / antibacterial composite materials and the diatomaceous earth / inorganic oxide are reasonably matched with one another, synergistic effects among functional additives are realized, accordingly, the antibacterial deodorization gravure water-based printing ink is excellent in antibacterial, anti-formaldehyde and deodorization characteristics, multifunctional requirements can be met, and application of the antibacterial deodorization gravure water-based printing ink further can be expanded.

Description

technical field [0001] The invention relates to the technical field of inks, in particular to an antibacterial and deodorizing gravure water-based ink and a preparation method thereof. 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 in various printings such as books, periodicals, packaging and decoration, and architectural decoration. With the increase of social demand, the variety and output of ink have also expanded and increased accordingly. Antibacterial and deodorizing gravure water-based ink is a new type of ink with low toxicity, no irritating smell, non-flammable, energy-saving and environmental protection, but ordinary water-based ink does not...

Claims

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Application Information

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IPC IPC(8): C09D11/03C09D11/037C09D11/107C09D11/102C09D11/105
CPCC09D11/03C09D11/037C09D11/102C09D11/105C09D11/107
Inventor 陆庚
Owner 佛山市高明区尚润盈科技有限公司
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