A preparation method of tipping paper antibacterial water-based ink compounded with halloysite nanotubes

A halloysite nanotube, water-based ink technology, applied in inks, chemical instruments and methods, dyed organosilicon compound treatment, etc., can solve the problems of limited bactericidal effect, fast drying speed, harmful to human body, etc., and achieve excellent bacteriostatic ability , uniform distribution, good load fastness

Active Publication Date: 2016-09-28
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

[0043] A kind of preparation method of the antibacterial water-based ink of tipping paper that is compounded with halloysite nanotube, is carried out as follows, wherein the following material parts are parts by weight,

[0044] (1) Preparation of halloysite nanotubes modified by silane coupling agent:

[0045]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 and 13 parts of silane coupling agent were added to 125 parts of ethanol aqueous solution, ultrasonically dispersed at 60°C for 2 hours, then suction filtered, washed, and vacuum-dried to obtain silane coupling agent-modified halloysite nano Tube.

[0046] (2) Preparation of silver-loaded halloysite nanotubes:

[0047] Dissolve 10 parts of silver nitrate in deionized water, then add 10 parts of the s...

Embodiment 2

[0062] A kind of preparation method of the antibacterial water-based ink of tipping paper that is compounded with halloysite nanotube, is carried out as follows, wherein the following material parts are parts by weight,

[0063] (1) Preparation of halloysite nanotubes modified by silane coupling agent:

[0064] 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. Calcining the obtained acid-activated halloysite nanotubes at a temperature of 400°C for 3.5 hours to obtain heat-activated halloysite nanotubes from which crystal water has been removed; take 10 parts of the heat-activated halloysite nanotubes obtained above and a silane coupling agent 13 parts, which were added to 125 parts of ethanol aqueous solution, ultrasonically d...

Embodiment 3

[0083] A kind of preparation method of the antibacterial water-based ink of tipping paper that is compounded with halloysite nanotube, is carried out as follows, wherein the following material parts are parts by weight,

[0084] (1) Preparation of halloysite nanotubes modified by silane coupling agent:

[0085] 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. Calcining the obtained acid-activated halloysite nanotubes at a temperature of 300° C. for 4 hours to obtain heat-activated halloysite nanotubes from which crystal water has been removed; take 10 parts of the above-mentioned heat-activated halloysite nanotubes and a silane coupling agent 10 parts, which were added to 100 parts of ethanol aqueous solution, ultrasonically di...

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Abstract

The invention relates to the technical field of water-based ink and discloses a preparation method of antibacterial water-based ink, compounded with halloysite nanotube, for tipping paper. The preparation method comprises the following steps: (1) preparing a silane coupling agent 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 antibacterial water-based ink for tipping paper. The preparation method has the beneficial effects that containing various antibacterial components, such as nano-silver, 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 preparation method of tipping paper antibacterial water-based inks compounded with halloysite nanotubes. 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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/107C09D11/103C09D11/102C09D11/03C09C1/28C09C3/12C09C3/06
CPCC09C1/30C09C3/006C09C3/06C09C3/066C09C3/12C09D11/03C09D11/102C09D11/103C09D11/107
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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