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Antibacterial chromo board coating and antibacterial chromo board

A technology for copper-plate cards and coatings, which can be used in pigment-containing coatings, textiles and papermaking, defoaming agents, etc.

Inactive Publication Date: 2014-03-05
GOLD HUASHENG PAPER SUZHOU IND PARK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This preparation process cannot be used for the copying of copperplate cards

Method used

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  • Antibacterial chromo board coating and antibacterial chromo board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] 1) Preparation of bottom coating for copperplate card

[0044] Add the following raw materials in sequence according to the ratio, among which pigments, adhesives, defoamers, dispersants, rheological agents, pH regulators, and fungicides are all added in the form of aqueous dispersions, and then directly add antibacterial solids, and mix at high speed After uniform dispersion, the solid content is 70%, ready to use.

[0045] Primer coating ratio: calcium carbonate 100g, styrene-butadiene latex 11g, fatty acid antifoaming agent 0.01g, sodium hexametaphosphate 0.04g, sodium carboxymethylcellulose 0.08g, sodium hydroxide 0.12g, isothiazole Linone 0.015g;

[0046] 2) Preparation of copperplate card surface coating

[0047] Add the following raw materials in sequence according to the ratio, among which pigments, adhesives, defoamers, dispersants, rheological agents, pH regulators, and fungicides are all added in the form of aqueous dispersions, and then directly add antiba...

Embodiment 2

[0052] 1) Preparation of bottom coating for copperplate card

[0053] Add the following raw materials in order according to the ratio, among which pigments, adhesives, defoamers, dispersants, rheological agents, pH regulators, and fungicides are all added in the form of aqueous dispersions, and then directly add antibacterial solids, and mix at high speed After uniform dispersion, the solid content is 70%, ready to use.

[0054] Primer coating ratio: 100g titanium dioxide, 11g styrene-butadiene latex, 0.01g polyethylene glycol, 0.04g sodium hexametaphosphate, 0.08g polyamide polyurea, 0.12g sodium hydroxide, 0.015g sandan oil ;

[0055] 2) Preparation of copperplate card surface coating

[0056] Add the following raw materials in order according to the ratio, among which pigments, adhesives, defoamers, dispersants, rheological agents, pH regulators, and fungicides are all added in the form of aqueous dispersions, and then directly add antibacterial solids, and mix at high sp...

Embodiment 3

[0060] 1) Preparation of bottom coating for copperplate card

[0061] Add the following raw materials in order according to the ratio, among which pigments, adhesives, defoamers, dispersants, rheological agents, pH regulators, and fungicides are all added in the form of aqueous dispersions, and then directly add antibacterial solids, and mix at high speed After uniform dispersion, the solid content is 65%. After mixing at high speed and uniform dispersion, it is ready for use.

[0062] Primer coating ratio: calcium carbonate 100g, styrene-butadiene latex 11g, fatty acid antifoaming agent 0.01g, sodium hexametaphosphate 0.04g, sodium carboxymethylcellulose 0.08g, sodium hydroxide 0.12g, isothiazole Linone 0.015g;

[0063] 2) Preparation of copperplate card surface coating

[0064] Add the following raw materials in order according to the ratio, among which pigments, adhesives, defoamers, dispersants, rheological agents, pH regulators, and fungicides are all added in the form ...

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Abstract

The invention provides an antibacterial chromo board coating, which comprises the following active ingredients in parts by weight: 100 parts of pigment, 8-12 parts of adhesive, 0.01-2 parts of defoaming agent, 0.01-2 parts of dispersing agent, 0.01-2 parts of rheological agent, 0.01-3 parts of pH regulator, 0.01-2 parts of bactericide, and 0-3 parts of antibacterial agent. According to the antibacterial chromo board coating, the nanometer material antibacterial agent is added on the basis of the existing chromo board coating, and bacteria resistance can be carried out by utilizing nanotechnology. After the antibacterial agent is added in the coating, the paper achieves a certain antibacterial effect, the antibacterial rate can be increased to more than 99.99% from 80%, thus meeting the special demand of customers, and also promoting the benefit of a company.

Description

technical field [0001] The invention belongs to the field of pulp mixture, and in particular relates to an antibacterial coating and antibacterial paper. Background technique [0002] As one of the widely used daily necessities, paper materials are used in medical supplies, food packaging, literature collection, etc. With the development of science and technology and society, people pay more and more attention to the quality of life, especially health. Therefore, new requirements are put forward for the hygiene of paper, especially in some special public places, such as libraries, etc., because there are many people in contact with them, which leads to a large number of bacteria on the surface of the paper, which is not only harmful to the human body, but also harmful to the performance of the paper itself. It also has a certain impact, which requires that the paper not only be sterile during production, but also have a certain antibacterial ability in a special environment...

Claims

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Application Information

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IPC IPC(8): D21H19/38D21H21/12D21H27/00
Inventor 王雅冬陈汉彬李娟周晶丁强
Owner GOLD HUASHENG PAPER SUZHOU IND PARK
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