Preparation method of water-based ink, containing composite antibacterial material, for tipping paper

A water-based ink, compound antibacterial technology, applied in the direction of ink, household appliances, applications, etc., can solve the problems of fast drying speed, harmful to human body, limited sterilization effect, etc., and achieve the effect of uniform distribution and good load fastness.

Active Publication Date: 2015-06-24
长兴艾飞特科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage is that titanium dioxide and other ingredients are only physically mixed, although it has an antibacterial effect, but the dispersion is average
The water-based ink for smoking water pine paper of the invention has the advantages of small fineness, fast drying speed, high consistency, low viscosity, good dispersion stability, no induration precipitation, no coagulation, no residual odor, etc., but the invention uses the fungicide directly Mixed into water-based ink, although the bactericide can play a bactericidal effect, but the bactericidal broad-spectrum of a single bactericide is small, the bactericidal effect is limited, and it may also be harmful to the human body and cause side effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A kind of preparation method of the tipping paper water-based ink that contains composite antibacterial material, carry out as follows, wherein the following each material parts are parts by weight,

[0045] (1) Preparation of chitosan-modified halloysite nanotubes:

[0046] Take nano-chitosan and add it to acetic acid aqueous solution with a concentration of 3wt% and stir. After the chitosan is completely dissolved, add succinic anhydride and ethanol to the solution, and stir the mixed solution for 8 hours to obtain a modified chitosan mixed solution.

[0047] The halloysite nanotubes with a purity of 85% through a 500-mesh sieve were roasted at 400°C for 3.5 hours to obtain heat-activated halloysite nanotubes from which crystal water had been removed; the heat-activated halloysite nanotubes obtained above were obtained 10 parts, add it to 13 parts of modified chitosan mixture and stir until the thermally activated halloysite nanotubes are evenly dispersed, then add acid...

Embodiment 2

[0064] A kind of preparation method of the tipping paper water-based ink that contains composite antibacterial material, carry out as follows, wherein the following each material parts are parts by weight,

[0065] (1) Preparation of chitosan-modified halloysite nanotubes:

[0066] Take nano-chitosan and add it to acetic acid aqueous solution with a concentration of 1wt% and stir. After the chitosan is completely dissolved, add succinic anhydride and ethanol to the solution, and stir the mixed solution for 8 hours to obtain a modified chitosan mixed solution.

[0067] Pass halloysite nanotubes with a purity of 85% through a 500-mesh sieve, take 20 parts of halloysite nanotubes and 200 parts of a 3wt% hydrochloric acid solution into 200 parts of deionized water, and stir at 50°C for 4 hours After filtering and drying, acid-activated halloysite nanotubes are obtained. The obtained acid-activated halloysite nanotubes were calcined at 400° C. for 3.5 hours to obtain heat-activate...

Embodiment 3

[0086] A kind of preparation method of the tipping paper water-based ink that contains composite antibacterial material, carry out as follows, wherein the following each material parts are parts by weight,

[0087] (1) Preparation of chitosan-modified halloysite nanotubes:

[0088] Take nano-chitosan and add it to acetic acid aqueous solution with a concentration of 5wt% and stir. After the chitosan is completely dissolved, add succinic anhydride and ethanol to the solution, and stir the mixed solution for 8 hours to obtain a modified chitosan mixed solution.

[0089] Pass halloysite nanotubes with a purity of 90% through a 500-mesh sieve, take 20 parts of halloysite nanotubes and 200 parts of 2wt% hydrochloric acid solution into 200 parts of deionized water, and stir for 4 hours at 50°C After filtering and drying, acid-activated halloysite nanotubes are obtained. The obtained acid-activated halloysite nanotubes were roasted at 300° C. for 4 hours to obtain heat-activated hal...

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Abstract

The invention relates to the technical field of water-based ink and discloses a preparation method of water-based ink, containing a composite antibacterial material, for tipping paper. The preparation method comprises the following steps: (1) preparing a chitosan modified halloysite nanotube; (2) preparing an Ag-carrying halloysite nanotube; (3) compounding the Ag-carrying halloysite nanotube with a water-based resin liquid A and a water-based resin liquid B and then compounding a mixed resin liquid with deionized water, ethanol, tea saponin, an organic pigment, a defoaming agent, a levelling agent and a buffer agent, thus preparing the water-based ink, containing the composite antibacterial material, for tipping paper. The preparation method has the beneficial effects that containing various antibacterial components, such as nano-silver, chitosan, titanium dioxide and tea saponin, the water-based ink prepared by the preparation method has strong bactericidal broad-spectrum property; the bactericidal components have synergistic effects, so that the bactericidal effects are greatly enhanced; the dispersibility of the bactericidal components in the water-based ink is quite outstanding.

Description

technical field [0001] The invention relates to the technical field of water-based inks, in particular to a method for preparing tipping paper water-based inks containing composite antibacterial materials. Background technique [0002] Tipping paper, also known as "tipping paper", is one of the important materials for the production of cigarettes. It uses pine base paper as the base material, and is a special industrial paper that connects filter tips and cigarettes through pre-press design, printing processing and post-press processing. Since the tipping paper is in direct contact with the lips during use, the paper of the tipping paper and the ink printed on the tipping paper must be non-toxic and harmless to the human body. Because solvent-based ink contains a large amount of organic volatile solvents, it is not only harmful to the human body, but also not conducive to environmental protection, because water-based ink has gradually received more and more attention. Howe...

Claims

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Application Information

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IPC IPC(8): C09D11/107C09D11/103C09D11/102C09D11/03
CPCC09D11/03C09D11/102C09D11/103C09D11/107
Inventor 杨俊波杨志德
Owner 长兴艾飞特科技股份有限公司
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