Antibacterial plastic and preparation method thereof

An antibacterial plastic and compound antibacterial technology, applied in the field of antibacterial plastic and its preparation, can solve problems such as affecting human health, moldy, and no antibacterial properties, and achieve inhibiting the growth of germs, the growth of good germs, and good bacteriostatic effect. Effect

Inactive Publication Date: 2013-12-25
苏州市涵信塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since plastic itself does not have antibacterial properties, when it is used as packaging materials such as food and medicine, under the specific temperature and humidity conditions for storing food and medicine, the surface of the plastic is easy to breed microorganisms such as bacteria that are harmful to human health, and the growth and reproduction of microorganisms It will contaminate the stored food or medicine, causing it to deteriorate, mold or even rot; daily necessities such as toothbrushes and tableware are also prone to germs during use, and directly affect human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An antibacterial plastic, comprising a base material, a plasticizer, an antioxidant, composite antibacterial particles, a coupling agent, a dispersant, and a preservative, wherein the components are in proportions by weight: 79 parts of a base material, 3 parts of a plasticizer 1 part, 0.5 part of antioxidant, 5.5 parts of composite antibacterial particles, 1 part of coupling agent, 1 part of dispersant, 10 parts of preservative;

Embodiment 2

[0025] An antibacterial plastic, comprising a base material, a plasticizer, an antioxidant, composite antibacterial particles, a coupling agent, a dispersant, and a preservative, wherein the components are in proportions by weight: 79 parts of a base material, 3 parts of a plasticizer 1 part, 0.5 part of antioxidant, 10.5 parts of composite antibacterial particles, 1 part of coupling agent, 1 part of dispersant, 5 parts of preservative;

Embodiment 3

[0027] An antibacterial plastic, comprising a base material, a plasticizer, an antioxidant, composite antibacterial particles, a coupling agent, a dispersant, and a preservative, wherein the components are in proportions by weight: 70 parts of a base material, 5 parts of a plasticizer 1 part, 0.5 part of antioxidant, 15 parts of composite antibacterial particles, 1 part of coupling agent, 1 part of dispersant, 7.5 parts of preservative;

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PUM

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Abstract

The invention relates to an antibacterial plastic and a preparation method thereof. The plastic comprises the following components in parts by weight: 70-80 parts of a base material, 3-10 parts of a plasticizer, 0.5-5 parts of an antioxidant, 5-15 parts of compound antibacterial particles, 1-5 parts of a coupling agent, 1-5 parts of a dispersant and 5-10 parts of preservative. The antibacterial plastic can resist bacteria, has a good effect, and can be widely applied to fields of industry, agriculture, foods, medicines and daily necessities.

Description

technical field [0001] The invention relates to an antibacterial plastic and a preparation method thereof. Background technique [0002] With the continuous improvement of living standards, people's health awareness is gradually increasing, and their requirements for their own living environment are also getting higher and higher. Especially in the fields of food, medicine and agricultural product packaging and daily necessities such as pens, mobile phones, computers, toothbrushes, and furniture, the hygienic requirements for the materials used are getting higher and higher. In public places such as stations, squares, and parks, the flow of people is very large, public facilities are frequently used, and germs are prone to be produced and spread, affecting public health. At present, plastic products are more and more widely used in these fields due to their unique properties. Since plastic itself does not have antibacterial properties, when it is used as packaging material...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/12C08L25/06C08L27/06C08K13/02C08K3/22C08K5/17C08K3/28C08K3/30C08K5/01C08K5/053B29C47/92B29B9/06B29C48/92
CPCB29C48/04B29C48/40B29C48/875B29C48/91B29C48/911B29C48/92
Inventor 刘荣
Owner 苏州市涵信塑业有限公司
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